Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chengwu Cui — 50 Patents

Amazon: 24 patents #437 of 19,158Top 3%
LILexmark International: 22 patents #92 of 1,615Top 6%
Microsoft: 3 patents #13,486 of 40,388Top 35%
NVIDIA: 1 patents #4,387 of 7,811Top 60%
Gig Harbor, WA: #5 of 257 inventorsTop 2%
Washington: #1,113 of 76,902 inventorsTop 2%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Chengwu Cui has been granted 50 US patents while listed as an inventor at Amazon. The first was granted in 2004 and the most recent in July 2025. Chengwu Cui ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Chengwu Cui in Gig Harbor, WA, US.

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12363269 Deferred color correction in image processing pipelines for autonomous systems and applications Yongshen Ni, Houxin Zhang 2025-07-15
11754708 Object detection using propeller noise Jean-Guillaume Dominique Durand 2023-09-12 $305,021,000
11238281 Light source detection in field of view Stephen Thomas Safarik, Yves Albers Schoenberg 2022-02-01 $135,875,000
11073829 Transparent element detection for vehicles Sarah Graber, Joshua John Watson, Scott Michael Wilcox 2021-07-27 $332,691,000
10992921 Self-calibrating stereo camera pairs provided aboard aerial vehicles 2021-04-27 $271,305,000
10922984 Drone marker and landing zone verification Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2021-02-16 $236,940,000
10853942 Camera calibration in a mobile environment Scott Patrick Boyd, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2020-12-01 $220,680,000
10809309 Power supply monitoring system using strain gauges Benjamin Martin Schweitzer 2020-10-20 $221,169,000
10812777 Rolling shutter motion and depth sensing Gabor Szedo Becker, Anirudth Nambirajan 2020-10-20 $221,169,000
10721375 Vehicle camera contamination detection Scott Patrick Boyd, Sarah Graber, Joshua John Watson 2020-07-21 $302,763,000
10573024 Distance detection based on chromatic aberration Scott Michael Wilcox 2020-02-25 $83,972,000
10538326 Flare detection and avoidance in stereo vision systems Barry James O'Brien, Joshua John Watson 2020-01-21 $83,997,000
10497129 Image-based weather condition detection Barry James O'Brien, Joshua John Watson 2019-12-03 $86,096,000
10482775 Location marker with retroreflectors Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2019-11-19 $76,290,000
10393821 Power supply monitoring system using optical estimation Benjamin Martin Schweitzer 2019-08-27 $95,407,000
10388172 Obstacle awareness based guidance to clear landing space Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2019-08-20 $99,757,000
10281916 Detection of transparent elements using specular reflection Sarah Graber, Joshua John Watson, Scott Michael Wilcox 2019-05-07 $115,063,000
10203476 Lens assembly 2019-02-12 $61,015,000
10196141 Detection of transparent elements using reflective disparities Barry James O'Brien 2019-02-05 $120,378,000
10198955 Drone marker and landing zone verification Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2019-02-05 $120,378,000
10182225 Processing images to remove precipitation Barry James O'Brien, Joshua John Watson 2019-01-15 $156,885,000
10176378 Techniques for target detection Scott Patrick Boyd, Joshua John Watson 2019-01-08 $100,085,000
10176722 Location marker with lights Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2019-01-08 $100,085,000
10121117 Drone location signature filters Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2018-11-06 $90,362,000
10049589 Obstacle awareness based guidance to clear landing space Scott Patrick Boyd, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox 2018-08-14 $120,171,000