Patents by Inventor Scott W. Noble
Scott W. Noble 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: 6707830Abstract: In accordance with the method and system of the present invention, a first link protocol utilizing a set mode command is sent from one or more transmit terminals to establish a link with one or more receive terminals. The set mode command comprises a frame format including an identifying byte field in accordance with International Telecommunication Union's Q.921 Annex E protocol specification. The one or more transmit terminals wait a predetermined T200 time interval to receive a response from the one or more receive terminals to determine if the link is established. If a response is not received from the one or more receive terminals, the one or more transmit terminals resends the set mode command a predetermined N200 times. If the link is still not established within the predetermined N200 times, a second link protocol utilizing a set asynchronous balanced mode extended command having a different identifying byte field in accordance with International Telecommunication Union's Q.Type: GrantFiled: November 20, 1998Date of Patent: March 16, 2004Assignee: Nortel Networks LimitedInventors: Mike A. Brown, Richard Doll, Martin Gallant, Scott W. Noble
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Patent number: 5161198Abstract: An audio system for use with a mobile radio. More particularly, a microprocessor controlled audio system capable accepting multiple audio input signals and providing an amplified audio signal to a local speaker and a remote speaker without the use of transformers or relays, and capable of driving the speakers either individually or simultaneously. The system provides for increased versatility in output configurations, and allows for microprocessor-controlled muting and power output level switching.Type: GrantFiled: May 15, 1991Date of Patent: November 3, 1992Assignee: Allied-Signal Inc.Inventor: Scott W. Noble
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Patent number: 4636791Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.Type: GrantFiled: March 6, 1986Date of Patent: January 13, 1987Assignee: Motorola, Inc.Inventors: Timothy M. Burke, Scott W. Noble, Thomas A. Freeburg, Jay R. Krebs
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Patent number: 4591851Abstract: A general purpose data control and information system particularly well adapted for multiple unit radio communications providing reliable enhancement to normal voice systems. The system provides addressing capability along with data transfer and utilizes handshake and retransmission protocol to enhance flexibility and reliability. The system utilizes fixed length signalling packets, with error correction encoding, to permit data transfer, transmitter identification and control and status monitoring.Type: GrantFiled: January 28, 1985Date of Patent: May 27, 1986Assignee: Motorola, Inc.Inventors: Scott W. Noble, Timothy M. Burke, Charles N. Lynk, Jr.
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Patent number: 4590473Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.Type: GrantFiled: July 28, 1982Date of Patent: May 20, 1986Assignee: Motorola, Inc.Inventors: Timothy M. Burke, Scott W. Noble, Thomas A. Freeburg, Jay R. Krebs
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Patent number: 4517561Abstract: A selective calling, paging and priority signalling system for two way communications between at least one primary and a plurality of remote stations. An automatic selective calling mode is provided in which the primary station operator enters the address of the desired unit and activates his microphone. Unmuting data packet will then be transmitted to the addressed remote station, unmuting the remote station. When the transmission ends, a mute data packet is transmitted, remuting the remote station.Type: GrantFiled: July 28, 1982Date of Patent: May 14, 1985Assignee: Motorola, Inc.Inventors: Timothy M. Burke, Scott W. Noble
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Patent number: 4495647Abstract: A digital voice storage mobile control terminal adapted for use in multiple unit land mobile radio communications system. The mobile control terminal utilizes up to eight 64K dynamic RAMs to store up to 42 seconds of speech comprising up to eight separate messages as well as a CVSD encoder-decoder to digitize speech messages.Type: GrantFiled: December 6, 1982Date of Patent: January 22, 1985Assignee: Motorola, Inc.Inventors: Timothy M. Burke, Paul F. Smith, Scott W. Noble, Eric R. Schorman
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Patent number: 4468813Abstract: A digital voice storage system adapted for use in a multiple unit land mobile radio communications system. The system utilizes a PSK signalling system with fixed length data packets to control a system capable of multiple message storage of speech at mobile stations. Up to eight 64K dynamic RAMS are used in conjunction with a microprocessor to store up to 42 seconds of speech comprising up to eight separate messages. In addition, the system permits base interrogation of mobiles to determine if a message has been stored for review by the base operator and to determine the remaining recording capacity and total recording capacity of the mobile.Type: GrantFiled: December 6, 1982Date of Patent: August 28, 1984Assignee: Motorola, Inc.Inventors: Timothy M. Burke, Paul F. Smith, Scott W. Noble, Eric R. Schorman
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Patent number: 4457005Abstract: An improved digital demodulator and detector for phase-shift-keyed digital signals providing coherent detection with high sensitivity and stability on noisy channels. Digital sampling is used in conjunction with a digital phase locked loop system in which basic time increments are subtracted or added to an equilibrium timing loop to provide simultaneous carrier demodulation and bit recovery.Type: GrantFiled: December 7, 1981Date of Patent: June 26, 1984Assignee: Motorola, Inc.Inventors: Timothy M. Burke, Scott W. Noble
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Patent number: 4450573Abstract: A unique bit data operated squelch for use with a demodulator detector for phase shift keyed digital signals. The squelch detects transitions by testing a register of baseband demodulated sample synchronized to the data bit edges. The inventive data operated squelch provides bit detection with programmable parameters and is particularly suitable for implementation utilizing a microprocessor.Type: GrantFiled: December 7, 1981Date of Patent: May 22, 1984Assignee: Motorola Inc.Inventor: Scott W. Noble