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USPTO Patent Rankings Data through Dec 31, 2025
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Guobin He — 2 Patents

YPYp: 2 patents #7 of 36Top 20%
San Diego, CA: #12,080 of 23,606 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Guobin He has been granted 2 US patents while listed as an inventor at Yp. The first was granted in 2016 and the most recent in August 2018. Guobin He ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Guobin He in San Diego, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10049166 Geo-aware spellchecking and auto-suggest search engines Sanjay C. Sood, Sudheer Sahu, Krishna Krishnamaneni, Vaibhav Chaudhary, Kiran Sugana +1 more 2018-08-14
9443036 Geo-aware spellchecking and auto-suggest search engines Sanjay C. Sood, Sudheer Sahu, Krishna Krishnamaneni, Vaibhav Chaudhary, Kiran Sugana +1 more 2016-09-13

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