Assignee
TELEX COMMUNICATIONS
US·67 granted patents·2,679 citations·filing 1977–2005
Top patents by PatentIndex Score
67 records- 0198USD299337SHeadsetTELEX COMMUNICATIONS·Filed 1986·Granted Jan 10, 1989·84 cites·1 claims
- 0297USD333137SHeadsetTELEX COMMUNICATIONS·Filed 1991·Granted Feb 9, 1993·67 cites·1 claims
- 0394USD366486SHeadsetTELEX COMMUNICATIONS·Filed 1994·Granted Jan 23, 1996·52 cites·1 claims
- 0494USD299129SHeadphone earpieceTELEX COMMUNICATIONS·Filed 1986·Granted Dec 27, 1988·42 cites·1 claims
- 0593USD443870SHeadsetTELEX COMMUNICATIONS·Filed 1999·Granted Jun 19, 2001·60 cites·1 claims
- 0692USD529484SMicrophoneTELEX COMMUNICATIONS·Filed 2005·Granted Oct 3, 2006·56 cites·1 claims
- 0792USD481370STeleconferencing unitTELEX COMMUNICATIONS·Filed 2002·Granted Oct 28, 2003·48 cites·1 claims
- 0892USD468723SEarphone headsetTELEX COMMUNICATIONS·Filed 2002·Granted Jan 14, 2003·75 cites·1 claims
- 0991USD377174SAircraft headsetTELEX COMMUNICATIONS·Filed 1995·Granted Jan 7, 1997·45 cites·1 claims
- 1090US5097224ASelf-biasing, low noise amplifier of extended dynamic rangeTELEX COMMUNICATIONS·Filed 1991·Granted Mar 17, 1992·55 cites·10 claims
- 1190US4718099AAutomatic gain control for hearing aidTELEX COMMUNICATIONS·Filed 1986·Granted Jan 5, 1988·68 cites·20 claims
- 1288US5862241AAdjustable headsetTELEX COMMUNICATIONS·Filed 1996·Granted Jan 19, 1999·143 cites·12 claims
- 1387US6496589B1Headset with overmoldTELEX COMMUNICATIONS·Filed 2001·Granted Dec 17, 2002·54 cites·17 claims
- 1487US5639152ACollapsible LCD projectorTELEX COMMUNICATIONS·Filed 1996·Granted Jun 17, 1997·35 cites·34 claims
- 1586US5568205ACamera mounted wireless audio/video transmitter systemTELEX COMMUNICATIONS·Filed 1993·Granted Oct 22, 1996·123 cites·47 claims
- 1685USD357477SHeadsetTELEX COMMUNICATIONS·Filed 1994·Granted Apr 18, 1995·26 cites·1 claims
- 1785US5182774ANoise cancellation headsetTELEX COMMUNICATIONS·Filed 1990·Granted Jan 26, 1993·241 cites·23 claims
- 1885US4747145AEarcup suspension for headphoneTELEX COMMUNICATIONS·Filed 1986·Granted May 24, 1988·73 cites·11 claims
- 1983USD469770SHeadset signal converter podTELEX COMMUNICATIONS·Filed 2001·Granted Feb 4, 2003·35 cites·1 claims
- 2083US5903655ACompression systems for hearing aidsTELEX COMMUNICATIONS·Filed 1996·Granted May 11, 1999·95 cites·57 claims
- 2183US5883804AModular digital audio system having individualized functional modulesTELEX COMMUNICATIONS·Filed 1996·Granted Mar 16, 1999·166 cites·14 claims
- 2282USD401241SSpeaker enclosureTELEX COMMUNICATIONS·Filed 1996·Granted Nov 17, 1998·27 cites·1 claims
- 2382USD345981SHeadsetTELEX COMMUNICATIONS·Filed 1992·Granted Apr 12, 1994·22 cites·1 claims
- 2480US6278786B1Active noise cancellation aircraft headset systemTELEX COMMUNICATIONS·Filed 1998·Granted Aug 21, 2001·198 cites·10 claims
- 2580USD368719SMicrophoneTELEX COMMUNICATIONS·Filed 1994·Granted Apr 9, 1996·22 cites·1 claims
- 2680USD363487SHeadset ear pieceTELEX COMMUNICATIONS·Filed 1994·Granted Oct 24, 1995·36 cites·1 claims
- 2780US4944578AColor graphic imager utilizing a liquid crystal displayTELEX COMMUNICATIONS·Filed 1988·Granted Jul 31, 1990·75 cites·25 claims
- 2880US4190782APiezoelectric ceramic resonant transducer with stable frequencyTELEX COMMUNICATIONS·Filed 1978·Granted Feb 26, 1980·31 cites·2 claims
- 2979USD395894SMicrophoneTELEX COMMUNICATIONS·Filed 1997·Granted Jul 7, 1998·26 cites·1 claims
- 3078USD535645SMicrophoneTELEX COMMUNICATIONS·Filed 2005·Granted Jan 23, 2007·24 cites·1 claims
- 3178US5483528ATDM digital matrix intercom systemTELEX COMMUNICATIONS·Filed 1994·Granted Jan 9, 1996·74 cites·14 claims
- 3277US4727585AAdjustable tension support band for headsetTELEX COMMUNICATIONS·Filed 1986·Granted Feb 23, 1988·69 cites·11 claims
- 3375US4604628AParasitic array with driven sleeve elementTELEX COMMUNICATIONS·Filed 1983·Granted Aug 5, 1986·34 cites·12 claims
- 3474USD299335SMicrophoneTELEX COMMUNICATIONS·Filed 1986·Granted Jan 10, 1989·14 cites·1 claims
- 3573US6483476B2One-piece Yagi-Uda antenna and process for making the sameTELEX COMMUNICATIONS·Filed 2000·Granted Nov 19, 2002·28 cites·7 claims
- 3668USD365564SMicrophoneTELEX COMMUNICATIONS·Filed 1994·Granted Dec 26, 1995·13 cites·1 claims
- 3767USD444143SMicrophoneTELEX COMMUNICATIONS·Filed 1999·Granted Jun 26, 2001·14 cites·1 claims
- 3867US4193647APiezoelectric ceramic transducers with uniform resonant frequencyTELEX COMMUNICATIONS·Filed 1978·Granted Mar 18, 1980·19 cites·9 claims
- 3963US5802183ABTE assistive listening receiver with interchangeable crystalsTELEX COMMUNICATIONS·Filed 1995·Granted Sep 1, 1998·48 cites·19 claims
- 4063USD386764SMicrophoneTELEX COMMUNICATIONS·Filed 1996·Granted Nov 25, 1997·12 cites·1 claims
- 4160USD503703SSpeaker housingTELEX COMMUNICATIONS·Filed 2004·Granted Apr 5, 2005·13 cites·1 claims
- 4260US4748671AMicrophone boom hingeTELEX COMMUNICATIONS·Filed 1986·Granted May 31, 1988·18 cites·11 claims
- 4358US6069878ATDM digital matrix intercom systemTELEX COMMUNICATIONS·Filed 1996·Granted May 30, 2000·28 cites·31 claims
- 4457USD448751SEarphone headsetTELEX COMMUNICATIONS·Filed 2000·Granted Oct 2, 2001·11 cites·1 claims
- 4557USD317525SBand for headsetTELEX COMMUNICATIONS·Filed 1986·Granted Jun 18, 1991·7 cites·1 claims
- 4657US4415244AAutomatic focusing systemTELEX COMMUNICATIONS·Filed 1982·Granted Nov 15, 1983·7 cites·6 claims
- 4756USD379185SMicrophoneTELEX COMMUNICATIONS·Filed 1995·Granted May 13, 1997·9 cites·1 claims
- 4854USD449038SHeadsetTELEX COMMUNICATIONS·Filed 2000·Granted Oct 9, 2001·9 cites·1 claims
- 4951USD395893SMicrophoneTELEX COMMUNICATIONS·Filed 1997·Granted Jul 7, 1998·8 cites·1 claims
- 5050US4701640AElectret transducer and method of fabricationTELEX COMMUNICATIONS·Filed 1985·Granted Oct 20, 1987·28 cites·10 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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