Inventor · disambiguated record
Norman W. Petty
Also filed as: PETTY NORMAN W · PETTY NORMAN WESLEY
35 granted patents·1 pending application·1,251 citations·filing 1986–2002
98Inventor score
Files withAVAYA TECHNOLOGY CORP13LUCENT TECHNOLOGIES INC9AT & T BELL LAB6AT & T CORP3AMERICAN TELEPHONE & TELEGRAPH COMPANY2
Top patents by PatentIndex Score
36 records- 0195US5388102AArrangement for synchronizing a plurality of base stationsAT & T CORP·Filed 1993·Granted Feb 7, 1995·168 cites·23 claims
- 0293US4748656APersonal computer--as an interface between a telephone station set and a business communication systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted May 31, 1988·188 cites·39 claims
- 0386US5982783ASwitch distribution via an intermediary switching networkLUCENT TECHNOLOGIES INC·Filed 1997·Granted Nov 9, 1999·100 cites·30 claims
- 0485US5598412ASwitching arrangement for wireless terminals connected to a switch via a digital protocol channelLUCENT TECHNOLOGIES INC·Filed 1995·Granted Jan 28, 1997·123 cites·27 claims
- 0584USD305537SCommunications workstationAMERICAN TELEPHONE & TELEGRAPH COMPANY·Filed 1987·Granted Jan 16, 1990·25 cites·1 claims
- 0683US6621792B1Computationally-efficient traffic shaperAVAYA TECHNOLOGY CORP·Filed 1999·Granted Sep 16, 2003·32 cites·45 claims
- 0782US5426689ACordless headset telephone for use with a business telephoneAT & T CORP·Filed 1994·Granted Jun 20, 1995·88 cites·6 claims
- 0875US4965796AMicroprocessor-based substrate multiplexer/demultiplexerAT & T BELL LAB·Filed 1989·Granted Oct 23, 1990·38 cites·17 claims
- 0973US5117372AGraphics-assisted terminal administration arrangementAT & T BELL LAB·Filed 1989·Granted May 26, 1992·36 cites·26 claims
- 1071US5623538AShared distribution of internal message storage facilities by a plurality of communication terminalsLUCENT TECHNOLOGIES INC·Filed 1995·Granted Apr 22, 1997·56 cites·42 claims
- 1165US5187722AFrequency synthesis using fractional frequency multiplicationAT & T BELL LAB·Filed 1990·Granted Feb 16, 1993·26 cites·9 claims
- 1263US6480511B1Arrangement for synchronization of a stream of synchronous traffic delivered by an asynchronous mediumAVAYA TECHNOLOGY CORP·Filed 1998·Granted Nov 12, 2002·50 cites·21 claims
- 1363US5873031AImplementation of wireless terminal roaming capability via a wired terminal registration featureLUCENT TECHNOLOGIES INC·Filed 1997·Granted Feb 16, 1999·39 cites·24 claims
- 1462US7233895B2Apparatus and method to compensate for unsynchronized transmission of synchrous data using a sorted listAVAYA TECHNOLOGY CORP·Filed 2002·Granted Jun 19, 2007·7 cites·15 claims
- 1562US6026467AContent-addressable memory implemented with a memory management unitLUCENT TECHNOLOGIES INC·Filed 1997·Granted Feb 15, 2000·41 cites·21 claims
- 1661US6178184B1Arrangement for synchronization of multiple streams of synchronous traffic delivered by an asynchronous mediumAVAYA TECHNOLOGY CORP·Filed 1998·Granted Jan 23, 2001·22 cites·21 claims
- 1761US5629926ACustomer premise equipment interfaceLUCENT TECHNOLOGIES INC·Filed 1995·Granted May 13, 1997·26 cites·28 claims
- 1860US7072828B2Apparatus and method for improved voice activity detectionAVAYA TECHNOLOGY CORP·Filed 2002·Granted Jul 4, 2006·8 cites·3 claims
- 1958US5577115ACustomer premise equipment interfaceLUCENT TECHNOLOGIES INC·Filed 1995·Granted Nov 19, 1996·34 cites·9 claims
- 2055USRE35050EPersonal computer-as an interface between a telephone station set and a business communication systemAT & T CORP·Filed 1993·Granted Oct 3, 1995·24 cites·40 claims
- 2153US6956940B2Method and apparatus for automatically directing calls by an invisible agent in a switchAVAYA TECHNOLOGY CORP·Filed 2002·Granted Oct 18, 2005·2 cites·16 claims
- 2252US7133411B2Apparatus and method to compensate for unsynchronized transmission of synchrous data by counting low energy samplesAVAYA TECHNOLOGY CORP·Filed 2002·Granted Nov 7, 2006·2 cites·18 claims
- 2352US5862131AHybrid time-slot and sub-time-slot operation in a time-division multiplexed systemLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jan 19, 1999·13 cites·12 claims
- 2452USD305538SCommunications workstationAMERICAN TELEPHONE AND TELEGRAPHY COMPANY·Filed 1987·Granted Jan 16, 1990·8 cites·1 claims
- 2551US6674853B1Integration of remote access and serviceAVAYA TECHNOLOGY CORP·Filed 2000·Granted Jan 6, 2004·3 cites·12 claims
- 2650USD305423SCommunications workstationAMERICAN TELEPHONE & TELEGRAPH COMPANY·Filed 1987·Granted Jan 9, 1990·6 cites·1 claims
- 2749US6574220B1Traffic shaper that accommodates maintenance cells without causing jitter or delayAVAYA TECHNOLOGY CORP·Filed 1999·Granted Jun 3, 2003·22 cites·30 claims
- 2849US5363443ADiffering frequency sine wave generation from a look-up tableAT & T BELL LAB·Filed 1993·Granted Nov 8, 1994·16 cites·18 claims
- 2946US5172408ASpeakerphone state-controlled alerting arrangementAT & T BELL LAB·Filed 1990·Granted Dec 15, 1992·15 cites·15 claims
- 3044US6792381B2Apparatus and method for locating devices using an acoustic gyroscopeAVAYA TECHNOLOGY CORP·Filed 2002·Granted Sep 14, 2004·2 cites·27 claims
- 3143US5862135ASimplified interface to a time-division multiplexed communications mediumLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jan 19, 1999·7 cites·13 claims
- 3239US6212189B1Arrangement for minimizing cell-delay variations in a communications system that supports multiple constant-bit-rate connectionsAVAYA TECHNOLOGY CORP·Filed 1998·Granted Apr 3, 2001·10 cites·35 claims
- 3336US6424651B1Arrangement for performing automatic build out in a communications system that supports multiple constant-bit-rate connectionsAVAYA TECHNOLOGY CORP·Filed 1998·Granted Jul 23, 2002·8 cites·19 claims
- 3436US5222213ALow-cost display controller comprising a DMA or communications controller operating under processor controlAT & T BELL LAB·Filed 1990·Granted Jun 22, 1993·5 cites·23 claims
- 3536US2003223404A1Method and apparatus for automatically directing calls using a transfer by an invisible agent in a switchFiled 2002·Application pending·0 cites
- 3631US6546007B1Time-slot interchanger that controls both time-slot access and signal-processing featuresAVAYA TECHNOLOGY CORP·Filed 1999·Granted Apr 8, 2003·1 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Norman W. Petty files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →