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

Cuong Nguyen — 4 Patents

CHCheckrobot: 2 patents #3 of 12Top 25%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Santa Ana, CA: #338 of 1,362 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Cuong Nguyen has been granted 4 US patents while listed as an inventor at Checkrobot. The first was granted in 1994 and the most recent in September 2017. Cuong Nguyen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Cuong Nguyen in Santa Ana, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9767412 Test size reduction using don't care analysis Hiroaki Yoshida, Indradeep Ghosh 2017-09-19
D754971 Net carrying bag 2016-05-03
5424521 Article checkout system with price parameter override capacity Donald M. Wolfe, Jr., John C. Allard, Larry E. Axsom, Jerry D. Gabbard 1995-06-13
5340970 Article checkout system with security parameter override capacity Donald M. Wolfe, Jr., John C. Allard, Larry E. Axsom, Jerry D. Gabbard 1994-08-23