Patents by Inventor Dale L. Bartholomew
Dale L. Bartholomew has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9042374Abstract: Public communication networks increasingly need to provide customers with a range of communication services, from baseband voice service, to computer data communications, to high speed digital data communications for multimedia and the like. Many such services would be blocked by existing telephone network line cards, which provide coding and decoding (CODEC) between analog and digital signals and process digital signals only at a relatively low, fixed bit rate. In accord with the invention, intelligent signal detection and control added to a line card selectively bypasses the CODEC and the associated connection to a time slot limited telephone exchange. The selective bypass connection provides a connection to an alternative network functionality capable of providing higher bandwidth digital services. In the preferred embodiment, the bypass provides a connection through an adaptive digital signal processor with a programmed controller.Type: GrantFiled: October 21, 2010Date of Patent: May 26, 2015Assignee: Verizon Patent and Licensing Inc.Inventors: Dale L. Bartholomew, John M. Carman, David H. Cave, Robert D. Farris, George Korsanos, Michael G. Pilkerton, R. Andrew Poole, Kamran Sistanizadeh, Albert F. Valeo
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Patent number: 8379531Abstract: A switched telephone network is arranged in a manner to enable packet voice communication between telephone terminals via multiple redundant packet switched networks. The packet switched networks may utilize different protocols, be operated by different entities, and have primary functions other than voice communication. One example of such a network may be internetworked networks, such as the Internet. One example of an alternate packet switched network may be a network whose primary function is control of a circuit switched telephone network. The common channel interoffice switching system (CCIS) of a public switched telephone network (PSTN) is a preferred example. A voice communication link may be established from telephone terminal to telephone terminal via the Internet, the quality of voice communication may be monitored, and the link may be transferred to the common channel interoffice signaling network if and when the quality of voice communication deteriorates beneath a pre-established norm.Type: GrantFiled: September 29, 2008Date of Patent: February 19, 2013Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Dale L. Bartholomew
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Publication number: 20110038473Abstract: Public communication networks increasingly need to provide customers with a range of communication services, from baseband voice service, to computer data communications, to high speed digital data communications for multimedia and the like. Many such services would be blocked by existing telephone network line cards, which provide coding and decoding (CODEC) between analog and digital signals and process digital signals only at a relatively low, fixed bit rate. In accord with the invention, intelligent signal detection and control added to a line card selectively bypasses the CODEC and the associated connection to a time slot limited telephone exchange. The selective bypass connection provides a connection to an alternative network functionality capable of providing higher bandwidth digital services. In the preferred embodiment, the bypass provides a connection through an adaptive digital signal processor with a programmed controller.Type: ApplicationFiled: October 21, 2010Publication date: February 17, 2011Inventors: Dale L. Bartholomew, John M. Carman, David H. Cave, Robert D. Farris, George Korsanos, Michael G. Pilkerton, R. Andrew Poole, Kamran Sistanizadeh, Albert F. Valeo
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Patent number: 7843898Abstract: Public communication networks increasingly need to provide customers with a range of communication services, from baseband voice service, to computer data communications, to high speed digital data communications for multimedia and the like. Many such services would be blocked by existing telephone network line cards, which provide coding and decoding (CODEC) between analog and digital signals and process digital signals only at a relatively low, fixed bit rate. In accord with the invention, intelligent signal detection and control added to a line card selectively bypasses the CODEC and the associated connection to a time slot limited telephone exchange. The selective bypass connection provides a connection to an alternative network functionality capable of providing higher bandwidth digital services. In the preferred embodiment, the bypass provides a connection through an adaptive digital signal processor with a programmed controller.Type: GrantFiled: August 31, 1998Date of Patent: November 30, 2010Assignee: Verizon Services Corp.Inventors: Dale L. Bartholomew, John M. Carman, David H. Cave, Robert D. Farris, George Korsanos, Michael G. Pilkerton, R. Andrew Poole, Kamran Sistanizadeh, Albert F. Valeo
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Patent number: 7835344Abstract: A voice call is transported through diverse network paths including a switched telephone network and a wide area data internetwork, for example, the Internet. In routing the call, common channel signalling is used to provide data identifying a calling subscriber line from a calling PSTN, which information can then be transported through the separate data internetwork to the destination PSTN, at which the data is then extracted and sent to the called subscriber line while completing routing of the call. A route for the call is established at gateways connected to the data internetwork at the interface points with the calling and destination PSTNs, calling subscriber line information and dialed digit information being conveyed to the gateways. The destination end gateway initiates a call connection to the calling subscriber line via the destination PSTN to complete routing of the call, while supplying identification of the calling subscriber line in a form recognized as such by the called PSTN.Type: GrantFiled: July 23, 2001Date of Patent: November 16, 2010Assignee: Verizon Services Corp.Inventors: Dale L. Bartholomew, Robert D. Farris, Stephen J. Flaherty
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Patent number: 7486660Abstract: A voice call is transported through diverse network paths including a switched telephone network and a wide area data internetwork, for example, the Internet. In routing the call, common channel signalling is used to provide data identifying a calling subscriber line from a calling PSTN, which information can then be transported through the separate data internetwork to the destination PSTN, at which the data is then extracted and sent to the called subscriber line while completing routing of the call. A route for the call is established at gateways connected to the data internetwork at the interface points with the calling and destination PSTNs, calling subscriber line information and dialed digit information being conveyed to the gateways. The destination end gateway initiates a call connection to the calling subscriber line via the destination PSTN to complete routing of the call, while supplying identification of the calling subscriber line in a form recognized as such by the called PSTN.Type: GrantFiled: July 23, 2001Date of Patent: February 3, 2009Assignee: Verizon Services Corp.Inventors: Dale L. Bartholomew, Robert D. Farris, Stephen J. Flaherty
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Patent number: 7483417Abstract: A switched telephone network is arranged in a manner to enable packet voice communication between telephone terminals via multiple redundant packet switched networks. The packet switched networks may utilize different protocols, be operated by different entities, and have primary functions other than voice communication. One example of such a network may be internetworked networks, such as the Internet. One example of an alternate packet switched network may be a network whose primary function is control of a circuit switched telephone network. The common channel interoffice switching system (CCIS) of a public switched telephone network (PSTN) is a preferred example. A voice communication link may be established from telephone terminal to telephone terminal via the Internet, the quality of voice communication may be monitored, and the link may be transferred to the common channel interoffice signaling network if and when the quality of voice communication deteriorates beneath a pre-established norm.Type: GrantFiled: February 15, 2006Date of Patent: January 27, 2009Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Dale L. Bartholomew
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Publication number: 20090022147Abstract: A switched telephone network is arranged in a manner to enable packet voice communication between telephone terminals via multiple redundant packet switched networks. The packet switched networks may utilize different protocols, be operated by different entities, and have primary functions other than voice communication. One example of such a network may be internetworked networks, such as the Internet. One example of an alternate packet switched network may be a network whose primary function is control of a circuit switched telephone network. The common channel interoffice switching system (CCIS) of a public switched telephone network (PSTN) is a preferred example. A voice communication link may be established from telephone terminal to telephone terminal via the Internet, the quality of voice communication may be monitored, and the link may be transferred to the common channel interoffice signaling network if and when the quality of voice communication deteriorates beneath a pre-established norm.Type: ApplicationFiled: September 29, 2008Publication date: January 22, 2009Inventors: Robert D. Farris, Dale L. Bartholomew
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Patent number: 7012898Abstract: A switched telephone network is arranged in a manner to enable packet voice communication between telephone terminals via multiple redundant packet switched networks. The packet switched networks may utilize different protocols, be operated by different entities, and have primary functions other than voice communication. One example of such a network may be internetworked networks, such as the Internet. One example of an alternate packet switched network may be a network whose primary function is control of a circuit switched telephone network. The common channel interoffice switching system (CCIS) of a public switched telephone network (PSTN) is one such example.Type: GrantFiled: July 17, 2000Date of Patent: March 14, 2006Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Dale L. Bartholomew
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Patent number: 6590965Abstract: The telephone network is adapted to supply name and number information to a voice mail system with a forwarded call. The voice mail system stores the name and number type caller ID information in association with the subscriber's mailbox. The system may store this information even if the caller does not actually deposit a voice mail message. Later, while the subscriber reviews the mailbox contents, the system offers a verbal announcement of the name and number. A central office switching system may query a line identification database to obtain the name for a caller ID service to the customer premises, in which case, that switching system forwards the name and number to the voice mail system with the forwarded call. In an alternative embodiment, the voice mail system launches the query and receives the name in a response, through the interoffice signaling network.Type: GrantFiled: July 31, 2001Date of Patent: July 8, 2003Assignee: Verizon Communications, Inc.Inventors: R. Andrew Poole, Robert D. Farris, David H. Cave, Dale L. Bartholomew
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Patent number: 6504907Abstract: A lawfully authorized electronic surveillance operation requires reporting of detailed call data for a variety of calls associated with the subject of the surveillance. For at least some specified calls to or from the subject, the invention provides profile data in a switching office serving the subject that causes the office to generate accounting messages for each call, essentially in the same manner as for billing, regardless of whether the calls are billable. Accounting records formed from the messages are uploaded to a server system, for processing and formatting as necessary for delivery to the law enforcement agency. The surveillance could entirely rely on these accounting records for the data reporting. In the preferred embodiments, however, the surveillance also involves monitoring of common channel signaling messages to accumulate call detail records for surveillance purposes, with respect to many calls associated with the subject.Type: GrantFiled: March 15, 2001Date of Patent: January 7, 2003Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Dale L. Bartholomew, Raymond F. Albers, Charles H. Eppert, III, Barry Pershan, Daniel C. Michaelis, Michael G. Pilkerton, Christine W. Huff, Jay C. Lodsun, Walter Pomykacz, Thomas A. Nolting
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Patent number: 6438218Abstract: A public switched telephone network utilizing program controlled switching systems controlled by common channel interoffice signaling (CCIS) and preferably an advanced intelligent network (AIN) CCIS network is arranged in an architecture to provide a methodology for facilitating telephone use of the Internet by customers on an impromptu basis. Provision is made to permit a caller to set-up and carry out a telephone call over the Internet from telephone station to telephone station without access to computer equipment and without the necessity of maintaining a subscription to any Internet service. Billing may be accomplished on a per call basis. The calls may be inter and intra LATA, region or state and may be nationwide. Usage is made of CCIS signaling to set up the call and establish the necessary Internet connections and addressing. Calls may be made from telephone station to telephone station, from voice capable computer to voice capable computer, or from telephone to computer or computer to telephone.Type: GrantFiled: April 18, 1996Date of Patent: August 20, 2002Inventors: Robert D. Farris, Dale L. Bartholomew, Stephen J. Flaherty
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Patent number: 6400708Abstract: A number of proposals have been developed to provide data communications over two-wire copper circuits at rates equivalent to a number of combined ISDN B-channels. For example, for an ISDN rate digital subscriber line (IDSL), the circuit between the network termination at the customer premises and the channel bank carries data on two combined B-channels. An IDSL circuit cannot carry voice communications. Some such services carry the lower rate signaling D-channel only on the subscriber line circuit. Normal ISDN services carry voice services on one of the two B-channels, limiting data communications to the other B-channel. Normal ISDN services do carry the lower rate D-channel through the network, but this channel is used only for call set-up signaling, low speed data communications and the like. The invention uses two or more B-channels on the DSL circuit for data communications and transports voice telephone communications on the low speed signaling D-channel.Type: GrantFiled: September 28, 1998Date of Patent: June 4, 2002Assignee: Verizon Services Corp.Inventors: Dale L. Bartholomew, Robert D. Farris, Raymond I. Millet, David D. Hunter
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Patent number: 6292479Abstract: A voice call is transported through diverse network paths including a switched telephone network and a wide area data internetwork, for example, the Internet. In routing the call, common channel signalling is used to provide data identifying a calling subscriber line from a calling PSTN, which information can then be transported through the separate data internetwork to the destination PSTN, at which the data is then extracted and sent to the called subscriber line while completing routing of the call. A route for the call is established at gateways connected to the data internetwork at the interface points with the calling and destination PSTNs, calling subscriber line information and dialed digit information being conveyed to the gateways. The destination end gateway initiates a call connection to the calling subscriber line via the destination PSTN to complete routing of the call, while supplying identification of the calling subscriber line in a form recognized as such by the called PSTN.Type: GrantFiled: March 19, 1997Date of Patent: September 18, 2001Assignee: Bell Atlantic Network Services, Inc.Inventors: Dale L. Bartholomew, Robert D. Farris, Stephen J. Flaherty
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Patent number: 6233313Abstract: A lawfully authorized electronic surveillance operation requires reporting of detailed call data for a variety of calls associated with the subject of the surveillance. For at least some specified calls to or from the subject, the invention provides profile data in a switching office serving the subject that causes the office to generate accounting messages for each call, essentially in the same manner as for billing, regardless of whether the calls are billable. Accounting records formed from the messages are uploaded to a server system, for processing and formatting as necessary for delivery to the law enforcement agency. The surveillance could entirely rely on these accounting records for the data reporting. In the preferred embodiments, however, the surveillance also involves monitoring of common channel signaling messages to accumulate call detail records for surveillance purposes, with respect to many calls associated with the subject.Type: GrantFiled: March 16, 1999Date of Patent: May 15, 2001Assignee: Bell Atlantic Network ServicesInventors: Robert D. Farris, Dale L. Bartholomew, Raymond F. Albers, Charles H. Eppert, III, Barry Pershan, Daniel C. Michaelis, Michael G. Pilkerton, Christine W. Huff, Jay C. Lodsun, Walter Pomykacz, Thomas A. Nolting
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Patent number: 6167119Abstract: An intelligent telephone network provides personalized communication services based on subscriber prescribed double speech signal processing of utterances of both calling and answering parties on a subscriber line having multiple subscribers with a single directory number. Specifically, when one of the multiple subscribers has personalized voice mail service and a busy/no answer call is received, the network uses speech processing of an utterance of the calling party to identify a customer service profile of the called party in the terminating switch. This contains instructions inviting storage of a voice message left by the caller. Upon the subscriber going off-hook, the customer profile of the subscriber line is installed in the switch. The subscriber transmits an utterance and the personalized customer profile of the subscriber is identified by a virtual office equipment number and the profile installed in the switch. The subscriber may then retrieve the stored message.Type: GrantFiled: January 12, 1998Date of Patent: December 26, 2000Assignee: Bell Atlantic Network Services, Inc.Inventors: Dale L. Bartholomew, Robert D. Farris, Alexander I. McAllister, Michael J. Strauss
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Patent number: 6154445Abstract: A switched telephone network is arranged in a manner to enable packet voice communication between telephone teyminals via multiple redundant packet switched networks. The packet switched networks may utilize different protocols, be operated by different entities, and have primary functions other than voice communication. One example of such a network may be internetworked networks, such as the Internet. One example of an alternate packet switched network may be a network whose primary function is control of a circuit switched telephone network. The common channel interoffice switching system (CCIS) of a public switched telephone network (PSTN) is a preferred example.A voice communication link may be established from telephone terminal to telephone terminal via the Internet, the quality of voice communication may be monitored, and the link may be transferred to the common channel interoffice signaling network if and when the quality of voice communication deteriorates beneath a pre-established norm.Type: GrantFiled: September 17, 1997Date of Patent: November 28, 2000Assignee: Bell Atlantic Network Services, Inc.Inventors: Robert D. Farris, Dale L. Bartholomew
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Patent number: 6147988Abstract: An assembly comprising a program controlled switch and (IP) Module providing signal compression and decompression and packet assembly and disassembly (PAD). The arrangement provides compression and packetizing of digitized voice and data signals between the conventional switch line interface units and the switch fabric, and/or between the line interface units and the time slot interchange in the interface module. Voice channel signals which have been digitized to 64 Kb/s D0 signals are packetized and packet switched to improve the efficiency of the program controlled switch assembly and also provide convenient Internet access via direct connection to ISP routers.Type: GrantFiled: October 27, 1997Date of Patent: November 14, 2000Assignee: Bell Atlantic Network Services, Inc.Inventors: Dale L. Bartholomew, Robert D. Farris
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Patent number: 6125113Abstract: A public switched telephone network utilizing program controlled switching systems controlled by common channel interoffice signaling (CCIS) and preferably an advanced intelligent network (AIN) CCIS network is arranged in an architecture to provide a methodology for facilitating telephone use of the Internet by customers on an impromptu basis. Provision is made to permit a caller to set-up and carry out a telephone call over the Internet from telephone station to telephone station without access to computer equipment and without the necessity of maintaining a subscription to any Internet service. Billing may be accomplished on a per call basis. The calls may be inter and intra LATA, region or state and may be nationwide. Usage is made of CCIS signaling to set up the call and establish the necessary Internet connections and addressing. Calls may be made from telephone station to telephone station, from voice capable computer to voice capable computer, or from telephone to computer or computer to telephone.Type: GrantFiled: August 16, 1996Date of Patent: September 26, 2000Assignee: Bell Atlantic Network Services, Inc.Inventors: Robert D. Farris, Dale L. Bartholomew, Stephen J. Flaherty
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Patent number: 6122255Abstract: A communication network system comprising telephone networks concatenated with a packet switched data internetwork such as the Internet is provided. The network system transports voice signals therethrough while minimizing circuit overload in the telephone network circuits inputting signals to be transported through the internetwork. The telephone networks have a common channel interoffice signaling (CCIS) system using signaling system 7 (SS7) signals. The input load to the internetwork from the telephone systems is monitored by monitoring the control signals in the SS7 network. When an overload condition occurs or appears imminent all or part of the load is switched from the trunk circuits of the telephone network to the SS7 network following protocol translation and multiplexing with the control signals in the SS7 network. Provision is made for insuring excess capacity in the SS7 network before load is transferred.Type: GrantFiled: February 3, 1997Date of Patent: September 19, 2000Assignee: Bell Atlantic Network Services, Inc.Inventors: Dale L. Bartholomew, Robert D. Farris