Having Switching To Other Communication Modes Patents (Class 379/100.15)
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Patent number: 7355758Abstract: Automated facsimile monitoring methods, systems, and computer program products can track response data from multiple facsimiles sent to different locations and generate electronically accessible failure reports to allow for error or faults to be tracked and assessed to thereby allow corrective action to be initiated in a more timely manner.Type: GrantFiled: June 12, 2003Date of Patent: April 8, 2008Assignee: AT&T Delaware Intellectual Property, Inc.Inventor: Wealthy Desai
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Patent number: 7280239Abstract: Facsimile image data received from a normal facsimile apparatus connected to a general telephone network can be transmitted as an e-mail to the e-mail address of a computer network such as a LAN or the like designated by the source facsimile apparatus. An apparatus has a LAN I/F (6-14) for connecting to the LAN, and a line I/F (6-6) for connecting to the public telephone network. Upon reception of a remote instruction from the public telephone network, a CPU (6-3) converts received facsimile image data into e-mail data, and transmits the converted e-mail data to the e-mail address designated by the received remote instruction.Type: GrantFiled: July 27, 1998Date of Patent: October 9, 2007Assignee: Canon Kabushiki KaishaInventor: Kenzo Sekiguchi
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Patent number: 7212303Abstract: A print control apparatus, which is connected to a multifunctional printer for printing images based on various data including at least facsimile data, comprises: a detector for detecting a call signal CI transmitted through a telephone line; a checker for checking the status of a print operation by the multifunctional printer, when the detector detects the call signal CI; and a controller for controlling timing of capturing the telephone line in response to the call signal CI detected by the detector, in accordance with the checked result of the checker. Thus, even if the call signal CI is detected while the print operation is being performed, the print operation can be optimally controlled, and also timing to capture the line can be controlled.Type: GrantFiled: July 30, 2002Date of Patent: May 1, 2007Assignee: Canon Kabushiki KaishaInventor: Nobuyuki Iida
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Patent number: 7162016Abstract: An adapter apparatus for coupling a headset and an audio device to a telephone headset amplifier includes a first interface for sending and receiving audio signals with the telephone headset amplifier, a second interface for sending and receiving audio signals with the headset, a third interface for sending receiving audio signals with the audio device, and a switching circuit coupled to the three interfaces, wherein the switching circuit provides a communications link between at least two of the first interface, the second interface, and the third interface as a function of a selected mode. In a first mode, a communications link between the second interface and the third interface is established where the audio device either provides audio signals to or receives audio signals from the headset.Type: GrantFiled: May 17, 2002Date of Patent: January 9, 2007Assignee: Hello Direct, Inc.Inventors: Peter Schmidt, Jeffrey S. Jones, John Magnasco, Ron Van Thiel, Paul Espinola
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Patent number: 7106473Abstract: Facsimile image data received from a normal facsimile apparatus connected to a general telephone network can be transmitted as an e-mail to the e-mail address of a computer network such as a LAN or the like designated by the source facsimile apparatus. An apparatus has a LAN I/F (6-14) for connecting to the LAN, and a line I/F (6-6) for connecting to the public telephone network. Upon reception of a remote instruction from the public telephone network, a CPU (6-3) converts received facsimile image data into e-mail data, and transmits the converted e-mail data to the e-mail address designated by the received remote instruction.Type: GrantFiled: July 22, 2003Date of Patent: September 12, 2006Assignee: Canon Kabushiki KaishaInventor: Kenzo Sekiguchi
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Patent number: 7068763Abstract: To provide a communication terminal device which can select whether to answer an incoming call from an IP network, and a communication terminal device which improves convenience of a user by executing an appropriate process when there are a plurality of incoming calls. The communication terminal device of the present invention receives an incoming call by a call control protocol, establishes a connection with a transmitter by the call control protocol, and determines whether the incoming call relates to voice communication over the established connection.Type: GrantFiled: December 29, 2003Date of Patent: June 27, 2006Assignee: Murata Kikai Kabushiki KaishaInventors: Gary Burrell, Roy Charles McNeil, Jr.
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Patent number: 7007061Abstract: A communications apparatus establishes a link with a remote location, negotiates a facsimile communications session with the remote location, encapsulates point-to-point protocol (PPP) data as a facsimile page transmission, and transmits the page to the remote location. The communications apparatus may also receive PPP data encapsulated in a page transmission acknowledgment from the remote location. Moreover, the communications apparatus and the remote location may switch between voice and data communications using facsimile communications protocols.Type: GrantFiled: August 7, 2000Date of Patent: February 28, 2006Assignee: Cisco Technology, Inc.Inventor: Billy G. Moon
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Patent number: 6972858Abstract: A network controlling section makes communication with a receiver side, and receives receiver side information including the presence or absence of Internet facsimile capabilities on a receiver side, mail addresses, and an apparatus possession capability. A receiver side information identifying section identifies receiver side information. The receiver side information identifying section registers identified receiver side information to a receiver side information table. A determining section provides an instruction to an image conversion processing section and an IFAX processing section to transmit image data to be suitable for the capability on the receiver side with reference to the receiver side information table. When the receiver side has Internet facsimile capabilities, the IFAX processing section transmits image data as an E-mail over the Internet. Also, the image conversion processing section converts image data to be suitable for the possession capabilities on the receiver side.Type: GrantFiled: April 5, 1999Date of Patent: December 6, 2005Assignee: Panasonic Communication Co., Ltd.Inventors: Yasuo Nishida, Yoshihiro Ida
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Patent number: 6968045Abstract: An intelligent FAX machine monitors a shared telephone line after another telephone has taken it off-hook. If preliminary signals from a sending FAX machine to another telephone on the same line are detected, then the FAX machine also goes off-hook and tries to establish a link with the sending FAX machine. Presumably the other telephone will hang up. E.g., a telephone answering device (TAD) automatically detects a parallel set going off-hook, causing the TAD to go on-hook. If the parallel telephone is an ordinary telephone, then that user may merely hang up after hearing FAX signals. In another aspect, the FAX machine picks up incoming calls from known FAX machines before a second ring (or before a third ring), based on Caller ID information, so that other pre-configured ring-count telephonic devices such as a telephone answering machine can be operated in an automatic mode with a higher pre-configured ring count.Type: GrantFiled: July 25, 2000Date of Patent: November 22, 2005Assignee: Agere Systems Inc.Inventors: Joseph M. Cannon, James A. Johanson, Philip D. Mooney
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Patent number: 6954803Abstract: A printing system is disclosed, the system including a receiving hardware interface (300) for coupling page description data to an interpreter (304) said interpreter interpreting the page description data to thereby output a display list to a renderer software interface (308) which processes the display list to thereby output a processed display list, and rendering hardware (312) for processing the processed display list to thereby output raw pixel data, wherein the receiving hardware interface (300), the interpreter (304), the rendering software interface (308), and the rendering hardware (312) are arranged to operate in a pipelined manner, being thereby capable of concurrently processing job data from at least one page of the print job.Type: GrantFiled: May 24, 2001Date of Patent: October 11, 2005Assignee: Canon Kabushiki KaishaInventor: Graham Stoney
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Patent number: 6900909Abstract: An image processor has a controller unit connected to at least one of functional units such as an image reading unit, detects a source of input of image data according to a network I/F or a parallel bus I/F. An image-memory access control section transmits the image data input from each of the functional units to a memory group and also transmits the image data stored in the memory group to the functional unit. A system controller controls the overall apparatus and also controls the image-memory access control section according to the input source of the image data to determine an order of transmitting the image data to the memory group.Type: GrantFiled: November 30, 2000Date of Patent: May 31, 2005Assignee: Ricoh Company, Ltd.Inventors: Yoshiyuki Namizuka, Hideto Miyazaki, Shinya Miyazaki, Sugitaka Oteki, Yuji Takahashi, Takeharu Tone, Fumio Yoshizawa, Hiroaki Fukuda, Yasuyuki Nomizu, Takako Satoh, Rie Ishii, Hiroyuki Kawamoto
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Patent number: 6876633Abstract: A computer telephony interface (CTI) applications computer interfaces to a Internet telephony system which utilizes, preferably, the session initiation protocol (SIP). In one preferred technique, an additional pass through server is added to connect end users to their associated SIP proxy server, and to connect a CTI applications computer to the system.Type: GrantFiled: May 15, 2002Date of Patent: April 5, 2005Assignee: Intel CorporationInventors: Carl R. Strathmeyer, Donald Finnie
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Patent number: 6845098Abstract: A method and system of providing a remote user with access to a voice response unit, which allows Internet users to access voice response units using a web graphical interface. In one aspect, the present invention includes an Internet telephone services node, which includes a web server communicatively coupled to a client computer system of the remote user, a voice switch initiating a call to a voice response unit, responsive to a signal from the web server, a touch-tone generator generating a touch-tone signal, responsive to a signal from the web server, and transmitting the touch-tone signal to the voice response unit through the voice switch and an audio streaming server receiving an audio signal from the voice response unit through the voice switch, digitizing the audio signal and transmitting the digitized audio signal to the client computer system through the web server.Type: GrantFiled: January 7, 2003Date of Patent: January 18, 2005Assignee: AT&T Corp.Inventor: Lee B. Strahs
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Patent number: 6826176Abstract: A media gateway (MGW), and methods related thereto, for controlling the routing of data packets through a “connectionless” packet-switched network, without bearer-channel control signaling. In an exemplary embodiment, an Integrated Services Digital Network User Part (ISUP) Initial Address Message (IAM) is transmitted from a controller 110-A associated with a MGW 120-A to a controller 110-B associated with a MGW 120-B; the IAM includes a source address for data packets at the MGW 120-A. The controller 110-B sends a resource allocation message to the MGW 120-B, which defines and stores an association between the source address for the data packets and an address associated with the MGW 120-B in a mapping table 230. Subsequently, when the MGW 120-B receives a broadcast message including an unknown destination indicator, it queries the mapping table 230 using the source address of the broadcast message.Type: GrantFiled: May 17, 2000Date of Patent: November 30, 2004Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Aqeel Siddiqui, Jo Kuster
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Patent number: 6816278Abstract: A communication device is provided wherein a message stored in a message box for a specific individual and a message stored in a general mail box and not addressed to a specific individual can be retrieved sequentially without releasing a line. The communication device includes a personal information output control device that reads personal information stored in a personal information storing device and outputs the personal information via a telecommunication line and a general information output device that reads general information stored in a general information storing device and not addressed to the specific individual and outputs the information via the telecommunication line. The information is output by operating the personal information output control device and the general information output control device according to a request, which is input via the telecommunication line.Type: GrantFiled: September 5, 2001Date of Patent: November 9, 2004Assignee: Brother Kogyo Kabushiki KaishaInventors: Shuji Otsuka, Kunihiro Yasui
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Patent number: 6807226Abstract: An apparatus of the present invention is an apparatus including a communication section for communicating with another apparatus. The apparatus includes: a registration detection section for detecting grouping registration information which is provided to each of a plurality of apparatuses to be grouped and registered; a storage section for storing group information which indicates that the apparatus and the other apparatus are in the same group; and a control section for controlling the communication section, the registration detection section and the storage section.Type: GrantFiled: July 14, 2000Date of Patent: October 19, 2004Assignee: Sharp Kabushiki KaishaInventors: Junji Suetsugu, Atsushi Nakao
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Publication number: 20040184588Abstract: The present invention relates to a wireless display device and display method thereof capable of optionally receiving at least two sources of display signals, wherein the first display signal is provided by a host computer of a wireless computer system via wireless communication, and the second display signal is provided by a portable electronic device via cable communication, whereby the display device used indoors is upgraded as a portable outdoor display. The present invention further provides a switch for cutting off power form batteries to the wireless communication circuit as display signals form the portable electronic device are received, so as to reduce power consumption by the display device and thus prolong the display time thereof.Type: ApplicationFiled: July 10, 2003Publication date: September 23, 2004Inventor: Wen-Hsiang Yueh
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Publication number: 20040174968Abstract: A facsimile according includes a telephone controller for controlling communications with its handsets and a facsimile communications controller for controlling facsimile communications, wherein the telephone controller includes a radio communications section for performing radio communications with the handsets, a line controller connected to a telephone line for receiving various signals such as a ringing signal, a speech signal and a facsimile signal as well as controlling the lines, a first management section for controlling voice communications and communications related to the facsimile signal, and a first communications section for performing serial communications of a facsimile signal with the facsimile communications controller, that the facsimile communications controller includes a second communications section for performing serial communications of a facsimile signal from a first communications section of the telephone controller and a second management section for receiving a facsimile signal frType: ApplicationFiled: March 5, 2004Publication date: September 9, 2004Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventor: Naoki Cho
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Patent number: 6754321Abstract: Provided are methods, apparatus, and computer programs for self-generating device names for communications devices using processes running on the device. The device names are then used to enable the devices to be identified during network communications. This avoids the configuration overhead inherent in requiring unique device names to be allocated by a central naming authority. Uniqueness of device names is achieved by a class-based naming convention in which class names are associated with device types and unique device identifiers are allocated for devices within a class. The device identifiers of one class may have a very different format from device identifiers in other classes, and processes are provided for interpreting the different formats of device identifier to identify individual devices.Type: GrantFiled: July 6, 2000Date of Patent: June 22, 2004Assignee: International Business Machines CorporationInventors: Brian Innes, Steven P Wright
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Publication number: 20040114736Abstract: Disclosed is a communication apparatus connected to an analog public line, which can be actualized at low costs and can save its space. This communication apparatus includes a first communication means connected to a telephone line, for performing communications, and a connecting means for connecting a second communication means connected to the telephone line via the first communication means and thus performing communications.Type: ApplicationFiled: July 29, 2003Publication date: June 17, 2004Applicant: CANON KABUSHIKI KAISHAInventors: Hitoshi Saito, Shunichi Fujise
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Publication number: 20040100648Abstract: A device and method for transmitting or receiving faxes via a packet-switched computer network to which the device connects itself via the public switched telephone network (PSTN). The device may be an interface connectable between a conventional fax machine and a telephone line, or it may be an integrated fax machine including a scanner, printer, keypad and other features of a conventional fax machine. The interface-type device generates signals that emulate the signals a conventional fax machine would receive via the telephone line.Type: ApplicationFiled: September 10, 2003Publication date: May 27, 2004Inventor: Robert T. Kulakowski
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Patent number: 6735289Abstract: A routing switch made according to the invention is controlled by a Telephone Service Provider (“TSP”). Voice telephone calls of a subscriber with the new service are routed through the routing switch. To establish a telephone connection, the routing switch conferences two voice data paths, one of which leads to the subscriber. The routing switch further monitors the other incoming path, to detect whether a fax incoming tone appears. If it does, it unconferences the paths, and redirects the subsequent incoming fax signals to a fax receive utility. A fax is generated from the fax signals, for sending to the subscriber in a different way, e.g. as email attachment to a prearranged email address of the subscriber.Type: GrantFiled: December 3, 2001Date of Patent: May 11, 2004Assignee: Cisco Technology, Inc.Inventor: Saravanan Shanmugham
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Patent number: 6714315Abstract: To make it possible to perform dial-up connection through a telephone line to the Internet or leased-line connection through a leased line and change communication modes when facsimile communication is executed correspondingly to a connection line used for facsimile communication through the Internet.Type: GrantFiled: June 3, 1999Date of Patent: March 30, 2004Assignee: Canon Kabushiki KaishaInventor: Takehiro Yoshida
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Patent number: 6707566Abstract: In a printing system in which a data processing apparatus and a plurality of print processing apparatuses can communicate via a communication medium, document data and print instruction data for each printer are transmitted from the data processing apparatus to a plurality of print processing apparatuses by a multicasting protocol. Thus, a print job is transmitted to a plurality of print processing apparatuses without enhancing a traffic on a network and the print job can be efficiently processed in parallel by a plurality of print processing apparatuses.Type: GrantFiled: April 16, 1999Date of Patent: March 16, 2004Assignee: Canon Kabushiki KaishaInventor: Tomoaki Endoh
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Publication number: 20040037236Abstract: A controller (10) senses via one or more sensors (12) parameters that correspond to likely cognitive loading for the driver of a vehicle. Based upon a sense of this cognitive loading, the controller (10) selects a particular user interface mode from amongst a plurality of user interface modes when receiving a message via a wireless unit (11) intended for the driver of the vehicle. In general, the selected user interface will present a corresponding cognitive challenge that is reasonable in view of the present cognitive load being experienced by the driver. In one embodiment, the sensor information can be used to also estimate the likely duration of present cognitive loading. This window-of-opportunity information is then additionally used to select a particular user interface option.Type: ApplicationFiled: August 20, 2002Publication date: February 26, 2004Applicant: Motorola, Inc.Inventors: Noel Massey, Robert Gardner, Bradford Miller
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Patent number: 6693510Abstract: An image communication terminal having a reception section for receiving a paging signal and image data based on the paging signal, a storage section for storing data, and a control section for controlling to store the image data based on the paging signal in the storage section when a predetermined mode is set.Type: GrantFiled: February 29, 2000Date of Patent: February 17, 2004Assignee: Kabushiki Kaisha ToshibaInventor: Kentoku Yamaguchi
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Patent number: 6614889Abstract: A switching device and software therefor are provided to permit two devices connected to the switching device to be interconnected into four different interconnected modes of operation. The devices may be intended for parallel output COM port connection with the computer and the device is controlled from the serial output COM port of the computer using control lines of the serial output COM port to provide switch signals on two of those output lines to, in turn, provide four switching signals for the respective four possible interconnected modes of operation.Type: GrantFiled: April 19, 2001Date of Patent: September 2, 2003Assignee: Exfax Technologies Pty. Ltd.Inventor: John Leslie Perkins
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Patent number: 6587548Abstract: A system is provided for connecting received calls, which may be voice or data calls having a common destination identifier associating the calls with a subscriber, to a selected at least one of one or more call options assigned to the subscriber. In one embodiment, the system includes a call detector, a voice call decoder, and a data call decoder. The call detector has an input for receiving the calls. It also has a first output and a second output. The detector provides a received call to the first output if it is a voice call and provides it to the second output if it is a data call. The voice call decoder has an input operably connected to the first output of the call detector for receiving the voice calls. It also has one or more outputs operably accessible to one or more voice call options for connecting the voice calls each to a selected at least one of the one or more voice call options.Type: GrantFiled: July 17, 2001Date of Patent: July 1, 2003Assignee: Hewlett-Packard Development Co., L.P.Inventor: Sarah M. Brandenberger
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Patent number: 6580785Abstract: Apparatus and method for simultaneously providing multiple telephone-type services to any/all POTS-type devices on a single wire pair at a user premises. The present invention provides for the ability to add separately addressable POTS devices on a single service loop. This can be accomplished in at least two ways: first by the use of a multipoint protocol or second by Frequency Division Multiplexing.Type: GrantFiled: February 27, 1998Date of Patent: June 17, 2003Assignee: Paradyne CorporationInventors: Gordon Bremer, Jeff Davis
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Patent number: 6563914Abstract: A method and system which utilize a graphical user interface to identify potential participants in a teleconference, specify a user-controlled dial-up/hang-up order, and monitor the status of participants to the teleconference. The method and system receive conference commands from a World Wide Web (WWW) browser and translate the conference commands into commands that control a telephone bridge.Type: GrantFiled: February 26, 1997Date of Patent: May 13, 2003Assignee: Call Sciences LimitedInventors: Michael J. Sammon, Wai Nam Tam, Warren Gifford, David Turock
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Publication number: 20030021399Abstract: If any of the communication terminals has incoming calls, calling signals are repeatedly output to the communication terminal at predetermined intervals until the communication terminal answers. When one communication terminal is called before another communication terminal answers its preceding call, calling signals to each communication terminal are repeatedly output alternately. Thus, a simple structure that is capable of changing output destinations for very calling signal output is provided. Upon receiving multiple incoming calls at about the same time, the apparatus can repeatedly output calling signals to corresponding communication terminals, without having multiple calling signal output apparatuses.Type: ApplicationFiled: April 11, 2002Publication date: January 30, 2003Applicant: MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC.Inventor: Yuuji Takemoto
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Patent number: 6507588Abstract: An integrated services digital network (ISDN) terminal adapter comprises: a terminal adapter board within a personal computer (PC), the terminal adapter (TA) board including a digital signal processor (DSP) for carrying out modulation-demodulation of a modem and data processing for ISDN and a dial access arrangement (DAA) utilizing DSP as a modem function; and a digital service unit (DSU) outside the PC, employing a plurality of analog port interfaces and a plurality of S/T interfaces, the analog port interface and the S/T interface being connected to the TA board and, in addition, performing interfacing with the U point of an ISDN circuit, where various functions of the DSU analog port interface re controlled by a tone generation function of the TA board through a telephony application interface (TAPI) between a communication application and an operating system (OS).Type: GrantFiled: March 26, 1999Date of Patent: January 14, 2003Assignee: Nec CorporationInventor: Nobuyuki Yasuda
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Patent number: 6487281Abstract: A method of processing a call in which two or moreindependent application may simultaneously process a call. Upon detection of an event indicating that one or more of the applications are inapplicable, the inapplicable applications are simply discontinued.Type: GrantFiled: January 21, 2000Date of Patent: November 26, 2002Assignee: Dialogic CorporationInventor: John Crook
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Patent number: 6463132Abstract: A communication system in which when an incoming call has arrived, a communication line having the capability of a high sampling rate is automatically selected without assistance of an exchange operator by transmitting an ultra high speed modem indication signal indicating the capability of data communication at an ultra high speed modem rate among the capabilities of a called terminal, and receiving an ultra high speed modem capability signal indicating the capability of an ultra high speed modem of a calling terminal.Type: GrantFiled: April 24, 1995Date of Patent: October 8, 2002Assignee: Canon Kabushiki KaishaInventors: Takehiro Yoshida, Sadasuke Kurahayashi, Naoji Hayakawa, Toshio Kenmochi, Shigeki Ohno, Yoshio Yoshiura, Kazutaka Matsueda, Motoaki Yoshino, Fumiyuki Takiguchi, Kazuto Yanagisawa, Hideki Shimizu
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Patent number: 6445779Abstract: A subscriber, using a voice telephone set (12) may transmit a facsimile message to a recipient facsimile machine (14) by dialing a telephone number associated with a platform (22) in a telephone network (20) that provides outbound voice-to-facsimile service. Upon receipt of the call, the platform (22) prompts the caller for the message and the identity of the recipient facsimile machine (14). The platform (22) translates the message into a format appropriate for facsimile transmission and then launches a call to the recipient facsimile machine (14) to deliver the facsimile.Type: GrantFiled: October 14, 1999Date of Patent: September 3, 2002Assignee: AT&T Corp.Inventor: Hossein Eslambolchi
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Publication number: 20020116464Abstract: A system and method for electronic communications; more specifically, a system and method for transmitting real-time or non-real-time voice and facsimile electronic data across both circuit-switched and packet-switched networks. The system may include a gatekeeper server capable of communicating with a system subscriber across a packet-switched network and a network node capable of communicatively interconnecting a circuit-switched network, such as the Public Switched Telephone Network (PSTN), and a packet-switched network utilizing the Internet Protocol for transmission. If a subscriber is not available to receive an electronic communication at his primary telephone number or IP address, the system may be capable of re-directing the communication to additional telephone numbers or IP addresses across either the circuit-switched or packet-switched networks, according to the subscriber's preferences.Type: ApplicationFiled: March 27, 2001Publication date: August 22, 2002Inventor: Joon Mun Mak
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Patent number: 6434225Abstract: A communication support system includes a switching unit which connects a telephone unit through a transmission path to a telephone network when the switching unit is set in a first state, and disconnects the telephone unit from the telephone network by cutting off the transmission path when the switching unit is set in a second state. A ringer detection unit detects a ringer signal from the telephone network. A determination unit determines, in response to the detection of the ringer signal, whether the switching unit is to be set in one of the first state and the second state in accordance with first switching control data. A switching control unit controls setting of the switching unit in one of the first state and the second state in response to a control signal, indicative of the determination, sent by the determination unit.Type: GrantFiled: September 10, 1998Date of Patent: August 13, 2002Assignee: Fujitsu LimitedInventors: Toshihiro Azami, Katsutoshi Yano, Jun Kakuta, Tomoyoshi Takebayashi, Kimikazu Furukawa, Yasuo Satoh
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Patent number: 6434400Abstract: A first data communication method comprises a step (201) of automatically directing a mobile telephone (24) to switch operation from a first telephone number to a second telephone number to receive a data call placed to the second telephone number. A second data communication method comprises a step (301) of automatically directing the mobile telephone (24) to switch from the first telephone number to the second telephone number to place a security call using the second telephone number. A data communication apparatus comprises a controller (40) to direct the mobile telephone (24) to perform the aforementioned methods.Type: GrantFiled: February 25, 1998Date of Patent: August 13, 2002Assignee: Motorola, Inc.Inventors: Jean-Marc Villevieille, Michael A. Miller
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Patent number: 6363137Abstract: Objects of the invention are to enable different kinds of communication apparatus having interfaces of different input/output methods and different signal voltages to be connected to the same interface; to achieve communication processing appropriate to the automatically detected attribute of the communication apparatus; to explicitly indicate optimum communication means; and to enable communications to be automatically resumed even if the communication apparatus is replaced in the middle of communication. The communication apparatus comprises: means for sending the connected state of the communication apparatus and an attribute of the communication apparatus which connected to information terminal apparatus; a signal line for sending a connection notification to the information terminal apparatus; and a signal input section and a signal output section for transferring control signals and data to and from the information terminal apparatus.Type: GrantFiled: April 1, 1999Date of Patent: March 26, 2002Assignee: Sharp Kabushiki KaishaInventors: Atsushi Nakao, Masayuki Natsumi, Takashi Yoshida, Susumu Kitaguchi
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Publication number: 20020002623Abstract: An image communication apparatus is provided which is capable of transmitting images using network addresses corresponding to telephone numbers derived from a plurality of telephone systems.Type: ApplicationFiled: June 6, 2001Publication date: January 3, 2002Applicant: Oki Data CorporationInventor: Hiroshi Endo
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Patent number: 6330079Abstract: A platform for use in a communications system integrates voicemail and faxmail functionality. The platform collects, stores, and retrieves voicemail and faxmail messages for numerous subscribers. Each subscriber accesses his or her account with, for example, a single telephone number assigned to the subscriber. The integrated voicemail and faxmail platform collects, stores, forwards, distributes, saves, deletes, and retrieves voicemail and faxmail messages for the numerous subscribers based on the single number. The platform also provides capability for enhanced features such as automatic callback to individuals who leave a message for a subscriber, broadcasting of fax messages to multiple recipients, and the creation and management of distribution lists for voicemail and faxmail messages.Type: GrantFiled: September 8, 1997Date of Patent: December 11, 2001Assignee: MCI Communications CorporationInventors: Andrew J. Dugan, Robert M. Wise, Lâm V. Há, M. Kevin McHugh
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Publication number: 20010040702Abstract: Apparatus and methods for supporting analog fax calls between two wireless subscriber stations in a tandem configuration are presented herein. To support the tandem configuration, full duplex communication may be established between the two base stations. Full duplex communication may be realized by incorporating an echo canceler in the base station, or by utilizing both BFSK channels of the V.21 fax system for communication. The tandem configuration may also be supported by advanced flag synchronization, wherein a second base station will immediately start sending preamble flags to a first base station after a message is transmitted from the first base station to the second base station. The first base station may then synchronize its receiver for immediate receipt of the return message from the second base station.Type: ApplicationFiled: July 6, 2001Publication date: November 15, 2001Inventor: Nikolai K.N. Leung
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Patent number: 6307646Abstract: A communication device is provided wherein a message stored in a message box for a specific individual and a message stored in a general mail box and not addressed to a specific individual can be retrieved sequentially without releasing a line. The communication device includes a personal information output control device that reads personal information stored in a personal information storing device and outputs the personal information via a telecommunication line and a general information output device that reads general information stored in a general information storing device and not addressed to the specific individual and outputs the information via the telecommunication line. The information is output by operating the personal information output control device and the general information output control device according to a request, which is input via the telecommunication line.Type: GrantFiled: October 7, 1997Date of Patent: October 23, 2001Assignee: Brother Kogyo Kabushiki KaishaInventors: Shuji Otsuka, Kunihiro Yasui
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Patent number: 6304637Abstract: An apparatus is comprised of a storage medium having stored therein a plurality of programming instructions for implementing a set of communication services for establishing and supporting a direct quality voice call to a public switched telephone network (PSTN) extension, and an execution unit, coupled to the storage medium, for executing the plurality of programming instructions. In particular, the set of communication services include services for establishing and facilitating the voice call to the PSTN extension on behalf of the client computer, and services for causing a direct connection to be established between the client computer and the apparatus.Type: GrantFiled: March 14, 1997Date of Patent: October 16, 2001Assignee: ITXC, Inc.Inventors: Mojtaba Mirashrafi, Ken Pawlak, John D. Elliott, Michael F. Buondonno, Kenneth L. Keeler, Keith A Pirkl, Al J. Simon, George L. Taylor, Mark D. Zuber, Jeffrey B. Sponaugle
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Patent number: 6298121Abstract: An enhanced micro-controller having multiple operating modes is provided to an otherwise conventional data circuit terminating equipment (DCE). The enhanced micro-controller, responsive to local events as well as local and remote commands, controls the operation of the DCE in one of at least four modes, an idle mode, an analog voice mode, a digital data mode, and a simultaneous voice and data (SVD) mode. As a result of the improved manner in which the micro-controller operates the DCE, users employing the improved DCE may perform voice and data communication using only a single analog-loop telephone line and in a much more user friendly manner.Type: GrantFiled: August 12, 1997Date of Patent: October 2, 2001Assignee: Intel CorporationInventors: Eric Samson, Barry O'Mahony, Narjala Bhasker
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Patent number: 6285745Abstract: A system and method of affecting transfer of a message such as a voice message from one centralized messaging system in a first switched telephone network to a centralized messaging system in a remote second switched telephone network wherein each of said telephone networks includes central offices connected to subscriber terminals. The message is inputted in analog form into one of the terminals connected to the first telephone network and stored in digital form in the centralized messaging system in that network. The message is then transferred from that centralized messaging system to the centralized messaging system in the second telephone network where it is stored. The message is then delivered by retrieval or an outgoing call to an addressee terminal in the second telephone network. The transfer between telephone networks and their respective centralized messaging services occurs via an internetwork to which each of the centralized messaging systems are connected.Type: GrantFiled: February 9, 1996Date of Patent: September 4, 2001Assignee: Bell Atlantic Network Services, Inc.Inventors: Dale Bartholomew, Robert D. Farris
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Patent number: 6285467Abstract: A portable facsimile apparatus in which, each recording paper (or each document to be transmitted) may be set in place by a manual operation. In a case where the portable facsimile apparatus needs additional recording paper (or an additional document) to be set by an operator during image reception or image transmission, the portable facsimile apparatus so informs the operator, while the apparatus delays shifting following image reception or image transmission. As a result, the operator can set additional recording paper (or an additional document) into the portable facsimile apparatus, during image reception, without terminating the image reception.Type: GrantFiled: January 12, 1998Date of Patent: September 4, 2001Assignee: Canon Kabushiki KaishaInventors: Yosuke Ezumi, Toshio Kenmochi, Hisashi Toyoda, Takeshi Tsukamoto
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Patent number: 6278775Abstract: A novel and improved method and apparatus for providing an interface to a digital wireless telephone system compatible with standard analog wire line telephones and analog wire line fax machines is disclosed. During a telephone call, a fax detector monitors the incoming data for fax signals. If a fax is detected, the data processor switches from processing the data as if it were voice to processing it as fax In addition, the remote station is sent a signal notifying it to process the data as fax rather than voice. The fax detector operates by detecting the preamble of a V.21 message, present at the beginning of every fax call. Energy is measured in both frequencies of the BFSK signals. A decision is made by analyzing these energies and locating a specific pattern which repeats itself a sufficient number of times.Type: GrantFiled: March 11, 1999Date of Patent: August 21, 2001Assignee: Qualcomm, Inc.Inventors: Gilbert C. Sih, Johnny K. John
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Patent number: 6263061Abstract: According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12.Type: GrantFiled: August 13, 1998Date of Patent: July 17, 2001Assignee: Kabushiki Kaish ToshibaInventors: Toshiaki Tanaka, Hiroshi Mano, Setsuo Kimura, Yoshihito Nagano, Masayuki Tsurusaki, Takashi Watanabe, Terunori Suwa, Isaku Komuro, Yoshihiro Kawauchi, Nobuhiro Masaki
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Patent number: 6263059Abstract: A communication apparatus is provided for communicating with an external device. The communication apparatus may be a facsimile machine which includes a main phone, and a plurality of secondary handsets capable of communicating with the external device via the main phone. The main phone includes an identification data storage for storing identification data of the external device in a manner such that the identification data is linked to one of the secondary handsets, an identification data detector for detecting the identification data of the external device, an identification data registration checker for determining whether or not the detected identification data is registered in the identification data storage, and a calling sound generation command issuer for causing only one of the secondary handsets to ring when the detected identification data is registered in the identification data storage.Type: GrantFiled: December 3, 1998Date of Patent: July 17, 2001Assignee: Brother Kogyo Kabushiki KaishaInventor: Norihiko Asai