David L. Albean — 27 Patents at Thomson Licensing

David L. Albean has been granted 27 US patents while listed as an inventor at Thomson Licensing. The first was granted in 1986 and the most recent in November 2025. David L. Albean ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list David L. Albean in Indianapolis, IN, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12470903	Personal protective equipment communication systems and methods	Vijay K. Gidla, Max Petersson, Henrik J. Sjöman, Paul D. Henry, James L. Fiocca	2025-11-11
12295813	Dual hearing protection system	Paul D. Henry, Oscar L. Kårekull, Cameron J. Fackler, Andreas Andersson, Abel Gladstone Mangam	2025-05-13
11963849	Dual hearing protection system	Paul D. Henry, Oscar L. Kårekull, Cameron J. Fackler, Andreas Andersson, Abel Gladstone Mangam	2024-04-23	$43,195,000
11337861	Electronic hearing protector with switchable electrical contacts	—	2022-05-24	$62,674,000
10987251	Electronic hearing protector with switchable electrical contacts	—	2021-04-27	$39,964,000
10879949	Device, system and method for reducing communications crosstalk between channels	Gregory G. Tamer, John Edward Baczewski, Raul B. Montalvo, Grant Colin WUNSCH	2020-12-29	$76,778,000
10485706	Electronic hearing protector with switchable electrical contacts	—	2019-11-26	$46,037,000
10230420	Device, system and method for reducing communications crosstalk between channels	Gregory G. Tamer, John Edward Baczewski, Raul B. Montalvo, Grant Colin WUNSCH	2019-03-12
8810058	Multi-use input	—	2014-08-19
8624601	System and method for determining physical status of switch elements	Justin Ian Kimes, Ronald H. Jaeger, Charlie Capps, Timothy Scalzo, David Heady	2014-01-07
8120414	Low-noise current source	—	2012-02-21
RE40960	Switched signal processing circuit	—	2009-11-10
7499392	OFDM equalizer filter with shared multiplier	—	2009-03-03	$118,000
7212247	Audio/video system providing variable delay	—	2007-05-01	$1,001,000
6888414	Controllable and testable oscillator apparatus for an integrated circuit	—	2005-05-03	$409,000
6639422	Multi-clock integrated circuit with clock generator and bi-directional clock pin arrangement	—	2003-10-28	$215,000
6549593	Interface apparatus for interfacing data to a plurality of different clock domains	Mark Francis Rumreich	2003-04-15	$109,000
6480045	Digital frequency multiplier	—	2002-11-12	$169,000
6456135	System and method for single pin reset a mixed signal integrated circuit	—	2002-09-24	$143,000
6310570	System with adjustable ADC clock phase	Mark Francis Rumreich, John W. Gyurek	2001-10-30	$372,000
5517109	Apparatus within an integrated circuit for automatically detecting a test mode of operation of the integrated circuit and selecting a test clock signal	John W. Gyurek, Christopher Duncan	1996-05-14
5377272	Switched signal processing circuit	—	1994-12-27
5373562	Signal processor for sterophonic signals	—	1994-12-13
5066868	Apparatus for generating phase shifted clock signals	James H. Doty, Harold Blatter	1991-11-19
5030922	Supply current compensation circuitry	Mark Francis Rumreich	1991-07-09

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David L. Albean — 27 Patents

Issued Patents All Time

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