Patents by Inventor Alan Edward Kaplan
Alan Edward Kaplan 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: 8466959Abstract: A vehicle video control system is provided comprising a video camera unit having a wide angle (preferably a fisheye) lens mounted atop a column, wherein the column is attached to a manned or robotic vehicle, and an operator control unit in communication with the video camera unit. A continuous video image produced by the video camera unit is transmitted to the operator control unit. Such vehicle video control system provides a vehicle operator with an approximately hemispherical view from above the vehicle, providing the human operator with a continuous view of most of the area surrounding the vehicle. This video control system eliminates the burden of video camera control during simultaneous operation of the vehicle using the present system.Type: GrantFiled: October 18, 2011Date of Patent: June 18, 2013Inventors: Alan Edward Kaplan, Edward M. Ulicki, Nicholas C. Korinis, II
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Publication number: 20120033033Abstract: A vehicle video control system is provided comprising a video camera unit having a wide angle (preferably a fisheye) lens mounted atop a column, wherein the column is attached to a manned or robotic vehicle, and an operator control unit in communication with the video camera unit. A continuous video image produced by the video camera unit is transmitted to the operator control unit. Such vehicle video control system provides a vehicle operator with an approximately hemispherical view from above the vehicle, providing the human operator with a continuous view of most of the area surrounding the vehicle. This video control system eliminates the burden of video camera control during simultaneous operation of the vehicle using the present system.Type: ApplicationFiled: October 18, 2011Publication date: February 9, 2012Inventors: Alan Edward Kaplan, Edward M. Ulicki, Nicholas C. Korinis, II
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Patent number: 8107479Abstract: A system and method for providing telephony and high-speed data access over a broadband access network, comprising a network interface unit (NIU) coupled to a backup local exchange carrier (LEC) line, the broadband access network coupled to the NIU, an intermediate point-of-presence (IPOP) coupled to the broadband access network, and at least one external access network coupled to the IPOP. The system also provides for a fail-safe mode in which the NIU supports the LEC line for lifeline services.Type: GrantFiled: November 10, 2003Date of Patent: January 31, 2012Assignee: AT&T Intellectual Property II, L.P.Inventors: Steven Michael Bellovin, Joseph Henry Condon, Richard Vandervoort Cox, Alexander Gibson Fraser, Charles Robert Kalmanek, Jr., Alan Edward Kaplan, Thomas Joseph Killian, William Todd Marshall, Peter Z. Onufryk, Kadangode K. Ramakrishnan, Norman Loren Schryer
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Patent number: 7764684Abstract: A switching apparatus distributes incoming calls to end point terminals that belong to a service group and that interact with the switching apparatus via messages. The messages query the end point terminals by specifying a range and asking those end point terminals that meet a criterion associated with the range to respond. By iteratively narrowing the range, for example, in a binary search fashion, one of the end point terminals is selected. In one embodiment, the range relates to fixed sequence IDs of the end point terminals and the criterion relates to whether an end point terminal is idle or not. In another embodiment, the range incorporates the idle/not idle state of the end point terminals by specifying idle time durations.Type: GrantFiled: April 29, 2008Date of Patent: July 27, 2010Inventor: Alan Edward Kaplan
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Patent number: 7733418Abstract: An encapsulated self-balancing remote video camera system is provided, which is capable of righting itself into an upright, balanced position. The encapsulated self-balancing remote video camera system has a video camera, wireless communication means and balancing mass disposed within an internal, self-righting, inner structure. The inner structure is disposed within a transparent outer container, such that the inner structure may rotate within the outer container when resting upon a surface, such that the video camera rotates into an upright position by gravitational forces acting upon the balancing mass disposed with the inner structure. In addition, a remote operation means is provided, which enables a user of the present system to view video images transmitted from the video camera, and to remotely control movement of the lens and/or video camera.Type: GrantFiled: April 2, 2007Date of Patent: June 8, 2010Inventors: Alan Edward Kaplan, Edward M. Ulicki, Nicholas C. Korinis, II, Kenneth R. Jones
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Publication number: 20080239069Abstract: An encapsulated self-balancing remote video camera system is provided, which is capable of righting itself into an upright, balanced position. The encapsulated self-balancing remote video camera system has a video camera, wireless communication means and balancing mass disposed within an internal, self-righting, inner structure. The inner structure is disposed within a transparent outer container, such that the inner structure may rotate within the outer container when resting upon a surface, such that the video camera rotates into an upright position by gravitational forces acting upon the balancing mass disposed with the inner structure. In addition, a remote operation means is provided, which enables a user of the present system to view video images transmitted from the video camera, and to remotely control movement of the lens and/or video camera.Type: ApplicationFiled: April 2, 2007Publication date: October 2, 2008Inventors: Alan Edward Kaplan, Edward M. Ulicki, Nicholas C. Korinis, Kenneth R. Jones
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Publication number: 20080231698Abstract: A vehicle video control system is provided comprising a video camera unit having a wide angle (preferably a fisheye) lens mounted atop a column, wherein the column is attached to a manned or robotic vehicle, and an operator control unit in communication with the video camera unit. A continuous video image produced by the video camera unit is transmitted to the operator control unit. Such vehicle video control system provides a vehicle operator with an approximately hemispherical view from above the vehicle, providing the human operator with a continuous view of most of the area surrounding the vehicle. This video control system eliminates the burden of video camera control during simultaneous operation of the vehicle using the present system.Type: ApplicationFiled: March 20, 2007Publication date: September 25, 2008Inventors: Alan Edward Kaplan, Edward M. Uticki, Nicholas C. Kormis
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Publication number: 20080205398Abstract: A switching apparatus distributes incoming calls to end point terminals that belong to a service group and that interact with the switching apparatus via messages. The messages query the end point terminals by specifying a range and asking those end point terminals that meet a criterion associated with the range to respond. By iteratively narrowing the range, for example, in a binary search fashion, one of the end point terminals is selected. In one embodiment, the range relates to fixed sequence IDs of the end point terminals and the criterion relates to whether an end point terminal is idle or not. In another embodiment, the range incorporates the idle/not idle state of the end point terminals by specifying idle time durations.Type: ApplicationFiled: April 29, 2008Publication date: August 28, 2008Inventor: Alan Edward Kaplan
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Patent number: 7366173Abstract: A switching apparatus distributes incoming calls to end point terminals that belong to a service group and that interact with the switching apparatus via messages. The messages query the end point terminals by specifying a range and asking those end point terminals that meet a criterion associated with the range to respond. By iteratively narrowing the range, for example, in a binary search fashion, one of the end point terminals is selected. In one embodiment, the range relates to fixed sequence IDs of the end point terminals and the criterion relates to whether an end point terminal is idle or not. In another embodiment, the range incorporates the idle/not idle state of the end point terminals by specifying idle time durations.Type: GrantFiled: September 9, 2004Date of Patent: April 29, 2008Assignee: AT&T Corp.Inventor: Alan Edward Kaplan
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Patent number: 6987848Abstract: A method for alleviating congestion problems in prior art networks delays provision of dial tone signals to terminals that are, likely, carrying out a re-dial attempt in excess of a preselected number of re-dial attempts. A determination that the terminal seeking to establish a connection is likely carrying out a re-dial attempt may be based on numerous factors, such as the time since the last time the terminal desired to establish a call, the duration of the last call, etc. The delay that is imposed is, advantageously, sensitive to the number of times the terminal has attempted a re-dial, and on other conditions, such as the cause of the failure to establish a connection, network congestion conditions, etc. In imposing the dial tone delay, identities of the terminals that are to receive a delayed dial tone are placed in a FIFO queue.Type: GrantFiled: December 22, 2001Date of Patent: January 17, 2006Assignee: AT&T Corp.Inventors: Gagan L. Choudhury, Alan Edward Kaplan, David John Poole, Vaidyanathan Ramaswami, Ward Whitt
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Patent number: 6912275Abstract: A coupler includes an analog port for interfacing with a telephone answering system a network port that is adapted for connection to an insecure network. The security problem associated with eavesdropping over insecure network is overcome by encrypting the messages that exit through the coupler's network port. In one embodiment, the coupler and the telephone answering system are distinct hardware elements and the coupler is connected to the TAD. In another embodiment, a single processor and associated memory perform the functions of the coupler's controller and of the telephone answering system, thus forming a single device that has an analog port for connecting to the public switched telephone network, as well as a port for connection to the insecure network. In yet another embodiment, the coupler/TAD combination includes a control port to allow connection to the control port of an ISDN telephone.Type: GrantFiled: July 5, 2001Date of Patent: June 28, 2005Assignee: AT&T CorpInventor: Alan Edward Kaplan
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Patent number: 6885665Abstract: A switching apparatus distributes incoming calls to end point terminals that belong to a service group and that interact with the switching apparatus via messages. The messages query the end point terminals by specifying a range and asking those end point terminals that meet a criterion associated with the range to respond. By iteratively narrowing the range, for example, in a binary search fashion, one of the end point terminals is selected. In one embodiment, the range relates to fixed sequence IDs of the end point terminals and the criterion relates to whether an end point terminal is idle or not. In another embodiment, the range incorporates the idle/not idle state of the end point terminals by specifying idle time durations.Type: GrantFiled: November 30, 2000Date of Patent: April 26, 2005Assignee: AT&T Corp.Inventor: Alan Edward Kaplan
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Patent number: 6850608Abstract: A capability for routing calls that are destined to different called numbers to a single customer line is provided by including apparatus at the customer's line that detects called number ID signals. The detecting of called number ID signals is enabled by installing one or more called numbers ID signals in a memory of a customer premises instrument, or a coupler, that is connected to the customer's line. The installing is carried out in a process that first places the customer premises instrument, or the coupler, in a program mode, and then providing the one or more called number ID signals, for storing in the customer premises instrument, or the coupler. In one embodiment, the service provider provides the one or more called number ID signals.Type: GrantFiled: November 30, 2000Date of Patent: February 1, 2005Assignee: AT&T Corp.Inventor: Alan Edward Kaplan
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Patent number: 6826273Abstract: Congestion problems in networks are alleviated with a method that works toward insuring the unused capacity will always exist in elements of a network that are resources which are shared by a plurality of users and which, consequently, can be overloaded. In response to each a request to establish a connection over a path in the network, pursuant to a predetermined algorithm method either services the request, declines to service the request, or services the request after dropping an established connection. In one embodiment, when unused cavity on the path is above a preselected level, all requests are services. What unused capacity falls below a preselected threshold, a probabilistic approach is taken as to service the request or not, and as whether to drop an existing call in order to service the request.Type: GrantFiled: December 22, 2001Date of Patent: November 30, 2004Assignee: AT&T Corp.Inventors: Alan Edward Kaplan, Vaidyanathan Ramaswami
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Patent number: 6813716Abstract: Service is authorized through a process that employs a randomly sequenced table lookup that is based on predetermined information that was randomly assigned. In one embodiment, a calling card is issued with a table having a plurality of entries, with each entry comprising one or more digits. When wishing to make a call, the customer enters his/her ID. That ID is communicated to the service provider, based on that ID the provider retrieves from a database a table of the information that the customer has, and proceeds to request that the customer enter information pursuant to a random selection by the service provider.Type: GrantFiled: April 24, 2000Date of Patent: November 2, 2004Assignee: AT&T Corp.Inventor: Alan Edward Kaplan
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Publication number: 20040123139Abstract: Traffic over a secure link or tunnel is filtered to block packets that do not conform to specified requirements for the tunnel. In one embodiment, a private network, such as an ISP network, includes a filter for blocking packets not associated with an IPSec VPN tunnel. The ISP network and/or one or both of the tunnel endpoints can include monitoring modules for detecting the presence of packets that should have been blocked by the filter.Type: ApplicationFiled: December 18, 2002Publication date: June 24, 2004Applicant: AT&T Corp.Inventors: William A. Aiello, Steven Michael Bellovin, Evan Stephen Crandall, Alan Edward Kaplan, David P. Kormann, Aviel D. Rubin, Norman Loren Schryer
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Patent number: 6731740Abstract: A method that alleviates congestion problems in prior art networks by insuring that selected classes of calls have a reserved capacity, thus insuring a capability to service at least the selected level of traffic. In an illustrated embodiment, a selected capacity is reserved for voice calls, in contrast to data calls. When a connection request is made and there is unoccupied capacity, a voice call is always serviced, but a data call is serviced only if the number of established data connections is less than capacity of the path required for establishing a connection for the request, minus the capacity reserved for voice call.Type: GrantFiled: December 22, 2001Date of Patent: May 4, 2004Assignee: AT&T Corp.Inventors: Gagan L. Choudhury, Daniel P. Heyman, Alan Edward Kaplan, Vaidyanathan Ramaswami
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Patent number: 6725462Abstract: A method and apparatus for reducing delay distortion of upstream transmissions in a cable television (CATV) distribution plant. Upstream transmission in a CATV distribution plant, i.e., from the customer premises toward the head-end, is made difficult by delay distortion caused by diplexing filters used in bi-directional amplifiers and other components in the CATV distribution plant. A database storing information relating to each cable modem (CM) in the CATV distribution plant is maintained, and the delay distortion for each upstream transmission is calculated using information queried from the database. Delay distortion in the upper portion of the upstream bandwidth in a CATV distribution plant is preferably minimized by assigning CMs having a transmission path that causes relatively minimal delay distortion to the upper portion of the upstream bandwidth.Type: GrantFiled: April 19, 2000Date of Patent: April 20, 2004Assignee: AT&T Corp.Inventor: Alan Edward Kaplan
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Patent number: 6690358Abstract: A special orientation sensor within a hand-held electronic computing device provides for movement of a screen cursor in response to changes in the spatial orientation of computing device. The sensor provides at least two output signals that are sensitive to gravitational force in at least two different directions, and those signals assist in determining the spatial orientation of the computing device and in determining the position of cursor 120. In one illustrative embodiment the force-sensing mechanism comprises a pair of accelerometers that provide a signal corresponding to the gravitational force applied to the accelerometers. A processor responsive to the signals of the accelerometer converts those signals to cursor position signals.Type: GrantFiled: November 30, 2000Date of Patent: February 10, 2004Inventor: Alan Edward Kaplan
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Patent number: 6665299Abstract: A system and method for providing telephony and high speed data access over a broadband access network, comprising a network interface unit (NIU) coupled to a backup local exchange carrier (LEC) line, the broadband access network coupled to the NIU, an intermediate point-of-presence (IPOP) coupled to the broadband access network, and at least one external access network coupled to the IPOP. The system also provides for a fail-safe mode in which the NIU supports the LEC line for lifeline services.Type: GrantFiled: January 14, 1999Date of Patent: December 16, 2003Assignee: AT&T Corp.Inventors: Steven Michael Bellovin, Joseph Henry Condon, Richard Vandervoort Cox, Alexander Gibson Fraser, Charles Robert Kalmanek, Jr., Alan Edward Kaplan, Thomas Joseph Killian, William Todd Marshall, Peter Z. Onufryk, Kadangode K. Ramakrishnan, Norman Loren Schryer