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USPTO Patent Rankings Data through Dec 31, 2025
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Andy Tsang — 1 Patent in 2018

PSPulse Secure: 1 patents #2 of 15Top 15%
San Jose, CA: #2,540 of 5,991 inventorsTop 45%
California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #483,925 of 503,207Top 100%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10075432 Updating stored passwords Roger A. Chickering, Clifford E. Kahn, Jeffrey C. Venable, Sr. 2018-09-11