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Patrick A. Quinn — 30 Patents

AVAvnera: 9 patents #10 of 49Top 25%
Tektronix: 6 patents #180 of 1,698Top 15%
NNNull Networks: 1 patents #8 of 23Top 35%
QIQs Industries: 1 patents #2 of 3Top 70%
Beaverton, OR: #194 of 3,140 inventorsTop 7%
Oregon: #1,328 of 28,073 inventorsTop 5%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Patrick A. Quinn has been granted 30 US patents while listed as an inventor at Avnera. The first was granted in 1984 and the most recent in November 2019. Patrick A. Quinn ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Patrick A. Quinn in Beaverton, OR, US.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10474420 Gesture-controlled tabletop speaker system Manpreet S. Khaira, Shawn O'Connor, Frank Prestrelski, Richard Andrew Sorensen, Eric Sorensen 2019-11-12
10198239 Gesture-controlled tabletop speaker system Manpreet S. Khaira, Shawn O'Connor, Frank Prestrelski, Richard Andrew Sorensen, Eric Sorensen 2019-02-05
9661413 Acoustic layer in media device providing enhanced audio performance Robert C. Proebstel, Manpreet S. Khaira, Thomas Irrgang, Nigel Waites, Ian J. Myles 2017-05-23
9645786 Gesture-controlled tabletop speaker system Manpreet S. Khaira, Shawn O'Connor, Frank Prestrelski, Richard Andrew Sorensen, Eric Sorensen 2017-05-09
9204211 Pad-type device case providing enhanced audio functionality and output Robert C. Proebstel, Manpreet S. Kharia, Thomas Irrgang, Nigel Waites, Ian J. Myles 2015-12-01
8228111 Bias voltage generation for capacitor-coupled level shifter with supply voltage tracking and compensation for input duty-cycle variation — 2012-07-24
8207788 Calibrated feedback Wai Laing Lee, Garry N. Link, Adam C. Broun, Eric T. King 2012-06-26
RE42284 Signaling techniques for DC track powered model railroads Frederick E. Severson 2011-04-12
7443200 Capacitor-coupled level shifter with duty-cycle independence and supply referenced bias configuration Wai Laing Lee 2008-10-28
7433377 Laser drive method and apparatus Chung-Chieh Yu 2008-10-07
7282954 Capacitor-coupled level shifter with duty-cycle independence — 2007-10-16
6230140 Continuous sound by concatenating selected digital sound segments Frederick E. Severson 2001-05-08
5940005 Method and apparatus for storing and utilizing a unique power down state in a model railroad system Frederick E. Severson 1999-08-17
5896017 Model train locomotive with doppler shifting of sound effects Frederick E. Severson 1999-04-20
5832431 Non-looped continuous sound by random sequencing of digital sound records Frederick E. Severson 1998-11-03
5773939 Command control for model railroading using AC track power signals for encoding pseudo-digital signals Frederick E. Severson 1998-06-30
5633985 Method of generating continuous non-looped sound effects Frederick E. Severson 1997-05-27
5590856 Complex switch turn-out arrangements using proximity selection Frederick E. Severson 1997-01-07
5492290 Model railroad operation using proximity selection Frederick E. Severson 1996-02-20
5448142 Signaling techniques for DC track powered model railroads Frederick E. Severson 1995-09-05
5394068 Automatic initialization in a model railroad motor control system Frederick E. Severson 1995-02-28
5267318 Model railroad cattle car sound effects Frederick E. Severson 1993-11-30
5247468 System for calculating and displaying user-defined output parameters describing behavior of subcircuits of a simulated circuit Dale K. Henrichs 1993-09-21 $4,851,000
5184048 Model railroad reversing motor control system Frederick E. Severson 1993-02-02
4914431 Electronic control system for model railroads Frederick E. Severson 1990-04-03

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