Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ken-An Lou — 14 Patents

NVIDIA: 12 patents #582 of 7,811Top 8%
SISimula: 2 patents #17 of 72Top 25%
Phoenix, AZ: #436 of 6,660 inventorsTop 7%
Arizona: #2,535 of 32,909 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Ken-An Lou has been granted 14 US patents while listed as an inventor at NVIDIA. The first was granted in 1997 and the most recent in April 2020. Ken-An Lou ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Ken-An Lou in Phoenix, AZ, US.

Patents per Year

Patents granted per year, 1997 to 2020Bar chart with a peak of 3 patents in 2018.peak 31997: 1 patents19971998: 1 patents19982012: 1 patents20122013: 1 patents20132014: 2 patents20142015: 1 patents20152016: 2 patents20162018: 3 patents20182019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10612616 Fixed profile energy attenuator 2020-04-07
10166889 Series mounted energy attenuator and spring damper David A. Bosen, Valent Horvatich 2019-01-01
10161469 Slot expanding energy attenuator David A. Bosen 2018-12-25
10093203 Seating system with automatic weight compensating energy attenuation Richard Zimmermann, Ernest J Racette 2018-10-09
9973113 Vehicle electronic power system with energy harvesting Richard Zimmermann 2018-05-15
9428098 Multi-stage inversion tube mounting system William J. Perciballi 2016-08-30
9272657 Multi-stage inversion tube mounting system William J. Perciballi 2016-03-01
8991569 Strut with adaptive energy attenuation Richard Zimmermann, Ernest J Racette 2015-03-31
8886402 Actively variable shock absorbing strut and system 2014-11-11
8863634 Lightweight impact absorbing armor panel 2014-10-21
8414026 Mobile crew restraint and seating system Matthew Luster, Christina Hadder 2013-04-09
8267003 Blast resistant armor mounting hardware Matthew Luster 2012-09-18
5730492 Load-limiting seat James C. Warrick, James Yuhas, Gershon Yaniv 1998-03-24 $1,501,000
5649035 Fiber optic strain gauge patch Bernd Zimmerman, Gershon Yaniv, Dirk J. Hardtmann, Donald Stevens 1997-07-15 $1,699,000