Patents by Inventor David L. Allen
David L. Allen 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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Publication number: 20090044033Abstract: A method for computing the power savings in an integrated circuit (IC) design is disclosed. The method computes the difference in power savings between techniques used for clock gating. Based on the computation results, the method outputs a script to control the implementation tool so as to provide for the best implementation clock gating technique in terms of power and area savings.Type: ApplicationFiled: August 10, 2007Publication date: February 12, 2009Applicant: ATRENTA, INC.Inventor: David L. ALLEN
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Publication number: 20090021067Abstract: A method and a high latch for a vehicle seat. The vehicle seat has a seatback pivotably coupled to a seat base and the seat base is coupled to a vehicle body having a vehicle wall. The high latch includes a hook carriage including a structural hook, with the hook carriage coupled to the seatback. A striker assembly including a striker arm is configured to selectively engage the structural hook, with the striker assembly coupled to the vehicle body. With the structural hook and striker arm engaged, the seatback will move with the striker assembly from the first position to a second position.Type: ApplicationFiled: May 23, 2008Publication date: January 22, 2009Inventors: Les GRISWOLD, David L. Allen, Kenneth Ptak, Michael Laskowski
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Patent number: 7450004Abstract: Systems and methods for handling information from wireless nodes, including nodes for communication with aircraft, are disclosed. A system in accordance with one aspect of the invention includes a sensor configured to sense information corresponding to a characteristic of a wireless node. The wireless node can be one of a plurality of wireless nodes configured to transmit and receive wireless signals. The wireless nodes can also be linked to a non-wireless network portion. The system can further include a transmitter configured to transmit the information via the network, and a receiver operatively coupled to the transmitter to receive the information via the network. Accordingly, the system can be used to automatically identify and track diagnostic information corresponding to the state of one or more wireless nodes.Type: GrantFiled: October 29, 2004Date of Patent: November 11, 2008Assignee: The Boeing CompanyInventors: David L. Allen, Timothy M. Mitchell
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Patent number: 7377584Abstract: A method and a high latch for a vehicle seat. The vehicle seat has a seatback pivotably coupled to a seat base and the seat base is coupled to a vehicle body having a vehicle wall. The high latch includes a hook carriage including a structural hook, with the hook carriage coupled to the seatback. A striker assembly including a striker arm is configured to selectively engage the structural hook, with the striker assembly coupled to the vehicle body. With the structural hook and striker arm engaged, the seatback will move with the striker assembly from the first position to a second position.Type: GrantFiled: July 28, 2004Date of Patent: May 27, 2008Assignee: Johnson Controls Technology CompanyInventors: Les Griswold, David L. Allen, Kenneth Ptak, Michael Laskowski
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Publication number: 20080098335Abstract: To minimize the voltage drops in an electronic circuit, existing instances are moved and decoupling capacitors are automatically inserted according to an algorithm. A model of the voltage drop on a row of gate elements is presented. The model allows for rapid computations of the effect of a particular move or insertion on voltage drop in the circuit.Type: ApplicationFiled: October 19, 2006Publication date: April 24, 2008Inventors: David L. Allen, Christopher W. Kapral
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Publication number: 20080052517Abstract: A method for real-time validation of an electronically signature generated onboard a mobile system. The method includes maintaining a ground mobile user account management (GMUAM) module user database to have up-to-date authorized user account information. The GMUAM is hosted by a stationary central computer system (CCS). The method additionally includes transferring the up-to-date authorized user account information stored on the GMUAM user database to a mobile user account management (MUAM) module user database, thereby updating the MUAM user data base with up-to-date authorized user account information. The MUAM module is included in an onboard computer system (OCS) hosted by the mobile system. The method further includes evoking a signature validator module communicatively connected to the MUAM module to access the MUAM database and verify whether user account information included in an electronic signature initiated by a secure data application (SDA) is authorized user account information.Type: ApplicationFiled: August 21, 2006Publication date: February 28, 2008Inventors: Timothy W. Anstey, David L. Allen, Steven J. Yukawa, Rajit Jain
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Publication number: 20080046962Abstract: A system and method for non-real-time validation of an electronically signed message transmitted via an asynchronous communications link is provided. The method includes creating an electronic message comprising an electronically signed data entry created by executing a secure data application first portion (SDA1) module hosted by a mobile system. The method additionally includes passing the message to a communications management function first portion (CMF1) module via a synchronous interface. The CMF1 module is hosted by the mobile system. The method further includes transmitting the message from the CMF1 module to a communications management function second portion (CMF2) module in a temporally delayed manner using an asynchronous communications link. The CMF2 module is hosted by a central computer system (CCS) located remotely from the mobile system. The method further yet includes validating the electronically signed entry in a temporally delayed manner utilizing a user database.Type: ApplicationFiled: August 21, 2006Publication date: February 21, 2008Inventors: Steven J. Yukawa, Rajit Jain, Timothy W. Anstey, David L. Allen
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Patent number: 7136030Abstract: A display system (12) for attachment to a sill (14) of a window structure (26) has been provided. The display system (12) includes a mounting device (28) for attaching the display system (12) to the sill (14) of the window structure (26) and a display device (18) for attachment to the mounting device (26). The display device (18) is intended to communicate various information to the viewer of the display device and preserve or create more available space surrounding the window structure (26).Type: GrantFiled: March 6, 2003Date of Patent: November 14, 2006Assignee: The Boeing CompanyInventors: Robert L. Steed, John R. Cowin, Timothy M. Mitchell, Wayne Cavanaugh, Craig A. Larson, David L. Allen, Tuong Q. Nguyen, Ronald C. Doty, Son T. Nguyen, Kevin L. Gosling, Taji Shafaat
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Patent number: 7116350Abstract: A method and system provides a face-to-face video conference. The method and apparatus comprise a conferencing system consisting of a conferencing station defining a predetermined motif, an image system for generating a substantially full scale image of a person at the conferencing station so that participants at the conferencing station feel that any images of persons displayed by the imager at the conferencing station are present and face-to-face. The method comprises the steps of receiving image data at a teleconferencing station, the image data including data corresponding to at least one person, and displaying an image corresponding to the image data at the teleconferencing station so that at least one participant at the teleconferencing station views an image of said at least one person, thereby providing a face-to-face presence environment whereat the image of at least one person appears substantially life size.Type: GrantFiled: November 19, 2003Date of Patent: October 3, 2006Assignee: Destiny Conferencing LLCInventors: David L. Allen, Herold Williams
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Publication number: 20040172896Abstract: A display system (12) for attachment to a sill (14) of a window structure (26) has been provided. The display system (12) includes a mounting device (28) for attaching the display system (12) to the sill (14) of the window structure (26) and a display device (18) for attachment to the mounting device (26). The display device (18) is intended to communicate various information to the viewer of the display device and preserve or create more available space surrounding the window structure (26).Type: ApplicationFiled: March 6, 2003Publication date: September 9, 2004Inventors: Robert L. Steed, John R. Cowin, Timothy M. Mitchell, Wayne Cavanaugh, Craig A. Larson, David L. Allen, Tuong Q. Nguyen, Ronald C. Doty, Son T. Nguyen, Kevin L. Gosling, Syed T. Shafaat
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Publication number: 20040100553Abstract: A method and system provides a face-to-face video conference. The method and apparatus comprise a conferencing system consisting of a conferencing station defining a predetermined motif, an image system for generating a substantially full scale image of a person at the conferencing station so that participants at the conferencing station feel that any images of persons displayed by the imager at the conferencing station are present and face-to-face. The method comprises the steps of receiving image data at a teleconferencing station, the image data including data corresponding to at least one person, and displaying an image corresponding to the image data at the teleconferencing station so that at least one participant at the teleconferencing station views an image of said at least one person, thereby providing a face-to-face presence environment whereat the image of at least one person appears substantially life size.Type: ApplicationFiled: November 19, 2003Publication date: May 27, 2004Applicant: TeleSuite CorporationInventors: David L. Allen, Herold Williams
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Patent number: 6701506Abstract: A method for “match-delay” buffer insertion is provided to add delays at a node without changing the input capacitance of the node as seen by the upstream node. In one embodiment, a method for inserting a delay in a node in an electrical design associated with a logic gate includes: adding the delay at the node by adding a new logic gate before the node where the new logic gate is the same cell type as the logic gate and is positioned near the logic gate. The method may further include: determining if the delay can be added by adding a new logic gate before the node, and if a new logic gate cannot be added before the node, adding the delay by adding a new logic gate after the logic gate where a combination of the logic gate and the new logic gate giving the delay to be added.Type: GrantFiled: December 14, 2001Date of Patent: March 2, 2004Assignee: Sequence Design, Inc.Inventors: Adi Srinivasan, David L. Allen
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Patent number: 6698006Abstract: A clock tree insertion method for distributing a clock signal in an integrated circuit design includes providing a physical design representative of the integrated circuit design, specifying a location for a root node of the clock tree in the physical design, constructing an array of buffers as the clock tree where the array of buffers is constructed to minimize the maximum insertion delay from the root node to the clock signal endpoints and to meet a predefined maximum insertion delay constraint, identifying locations in the clock tree where clock skew violations occur and correcting the clock skew violations by introducing delay at buffer locations in the clock tree having the fastest clock signal arrival times, and identifying locations in the clock tree where minimum insertion delay violations occur and correcting the minimum insertion delay violations by slowing down the arrival times of clock signal endpoints of the clock tree.Type: GrantFiled: December 14, 2001Date of Patent: February 24, 2004Assignee: Sequence Design, Inc.Inventors: Adi Srinivasan, David L. Allen
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Patent number: 6654045Abstract: A method and system provides a face-to-face video conference. The method and apparatus comprise a conferencing system consisting of a conferencing station defining a predetermined motif, an image system for generating a substantially full scale image of a person at the conferencing station so that participants at the conferencing station feel that any images of persons displayed by the imager at the conferencing station are present and face-to-face. The method comprises the steps of receiving image data at a teleconferencing station, the image data including data corresponding to at least one person, and displaying an image corresponding to the image data at the teleconferencing station so that at least one participant at the teleconferencing station views an image of said at least one person, thereby providing a face-to-face presence environment whereat the image of at least one person appears substantially life size.Type: GrantFiled: August 30, 2002Date of Patent: November 25, 2003Assignee: TeleSuite CorporationInventors: David L. Allen, Herold Williams
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Publication number: 20030020805Abstract: A method and system provides a face-to-face video conference. The method and apparatus comprise a conferencing system consisting of a conferencing station defining a predetermined motif, an image system for generating a substantially full scale image of a person at the conferencing station so that participants at the conferencing station feel that any images of persons displayed by the imager at the conferencing station are present and face-to-face. The method comprises the steps of receiving image data at a teleconferencing station, the image data including data corresponding to at least one person, and displaying an image corresponding to the image data at the teleconferencing station so that at least one participant at the teleconferencing station views an image of said at least one person, thereby providing a face-to-face presence environment whereat the image of at least one person appears substantially life size.Type: ApplicationFiled: August 30, 2002Publication date: January 30, 2003Applicant: TeleSuite CorporationInventors: David L. Allen, Herold Williams
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Patent number: 6445405Abstract: A method and system provides a face-to-face video conference. The method and apparatus comprise a conferencing system consisting of a conferencing station defining a predetermined motif, an image system for generating a substantially full scale image of a person at the conferencing station so that participants at the conferencing station feel that any images of persons displayed by the imager at the conferencing station are present and face-to-face. The method comprises the steps of receiving image data at a teleconferencing station, the image data including data corresponding to at least one person, and displaying an image corresponding to the image data at the teleconferencing station so that at least one participant at the teleconferencing station views an image of said at least one person, thereby providing a face-to-face presence environment whereat the image of at least one person appears substantially life size.Type: GrantFiled: October 24, 2000Date of Patent: September 3, 2002Assignee: TeleSuite CorporationInventors: David L. Allen, Herold Williams
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Patent number: 6151568Abstract: A method and apparatus is described which enables a user to analyze an electrical design utilizing a computer. The elements of the electrical design are described at a register transfer level. Embodiments of the invention are described which allow the user to enter the elements described at the register transfer level and estimate the power consumption of portions or all of the electrical design.Type: GrantFiled: September 15, 1997Date of Patent: November 21, 2000Assignee: Sente, Inc.Inventors: David L. Allen, Lorne J. Cooper, Gerald L. Frenkil, Thomas J. Miller
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Patent number: 5625567Abstract: A system and method for programmatically adding pads and ports and altering design logic at the terminals of electronic circuit designs is provided. In a preferred embodiment the system and method are implemented within a system that partitions arbitrary designs but the system and method may be used by itself to add terminal logic. Patterns and connections of removable logic of the internal circuitry can be specified by a user or by system default settings stored in an external file.Type: GrantFiled: November 12, 1993Date of Patent: April 29, 1997Assignee: Viewlogic Systems, Inc.Inventors: Richard A. Mankin, David L. Allen, Prasanna P. Deshmukh
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Patent number: 5572248Abstract: A method and system provides a face-to-face video conference utilizing a video mirror. The method and apparatus comprise a first station having a first predetermined sensory setting; a second station having a second predetermined sensory setting; and an imaging system for capturing an image or sub-image at the first station, displaying at least a portion of the image or sub-image at the second station such that it becomes generally visually integrated with the second predetermined sensory setting. Also, disclosed is apparatus and method for effecting a face-to-face presence environment regardless of whether the first and second predetermined sensory settings are the same or different. The stations may be portable and/or modular such that they can be easily constructed or assembled. The stations may also be architectured and/or decorated to further enhance the face-to-face environment created by the video conferencing system and method.Type: GrantFiled: September 19, 1994Date of Patent: November 5, 1996Assignee: Teleport CorporationInventors: David L. Allen, Herold Williams
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Patent number: 5055586Abstract: Pyrazolotriazoles such as 3,6-disubstituted-1H-pyrazolo[5,1-c]-1,2,4-triazoles: ##STR1## are useful in the photographic arts, e.g. as magenta couplers. They may be made from 3,6-disubstituted-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazines: ##STR2## by a two-step process. The first step comprises a ring contraction and a diacylation. The second step comprises hydrolysis of the acyl groups and desulfurization. The second step is conducted using an aqueous mixture of a hydrohalic acid such as hydrochloric acid and hypophosphorous acid, H.sub.3 PO.sub.2. When the hypophosphorous acid is used, less sulfur and sulfur-containing impurities are formed.Type: GrantFiled: May 24, 1990Date of Patent: October 8, 1991Assignee: Eastman Kodak CompanyInventors: Chang K. Kim, Wayne N. Lamicela, David L. Allen