Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Anthony Kitchens — 3 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Sony: 1 patents #17,321 of 25,231Top 70%
Fremont, CA: #4,248 of 9,298 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephen Anthony Kitchens has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2011 and the most recent in September 2022. Stephen Anthony Kitchens ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen Anthony Kitchens in Fremont, CA, US.

Patents per Year

Patents granted per year, 2011 to 2022Bar chart with a peak of 1 patents in 2011.peak 12011: 1 patents20112019: 1 patents20192022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11446810 Robotic assistant Albert John Yu Sam Chua, Paul Leland Mandel, Adam Barry Fineberg, Christopher C. Jones, Christopher Lorenzo Dunn +3 more 2022-09-20 $244,022,000
10416753 Date-based computing device charge management James Robert Lim, Vidhyananth Ramasamy Venkatasamy, Kathryn Chinn Abel 2019-09-17 $141,358,000
7986154 Capacitive sensing slide detection 2011-07-26 $261,000