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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PK

Peng Kang — 4 Patents

Amazon: 3 patents #5,214 of 19,158Top 30%
DRDropbox: 1 patents #575 of 803Top 75%
San Francisco, CA: #9,676 of 26,999 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Peng Kang has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 2012 and the most recent in July 2019. Peng Kang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Peng Kang in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2012 to 2019Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122013: 1 patents20132014: 1 patents20142019: 1 patents2019

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10365949 Large-scale asynchronous event processor Shashank Senapaty, Bashar Al-Rawi, Rajiv Desai, Daisy Luo Zhou 2019-07-30 $17,968,000
8812303 Multi-language relevance-based indexing and search Yuhui Jin, Cheng He, Yang Wenbo 2014-08-19 $62,173,000
8374849 Multi-language relevance-based indexing and search Yuhui Jin, Cheng He, Yang Wenbo 2013-02-12 $211,605,000
8135580 Multi-language relevance-based indexing and search Yuhui Jin, Daniel He, Wenbo Yang 2012-03-13 $158,160,000