Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Tsai — 12 Patents

Atkinson, NH: #10 of 106 inventorsTop 10%
New Hampshire: #1,227 of 12,181 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Daniel E. Tsai has been granted 12 US patents. The first was granted in 2000 and the most recent in December 2025. Daniel E. Tsai ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Daniel E. Tsai in Atkinson, NH, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12487722 Visualized item based systems 2025-12-02
12159248 Planning system using spatial-based visualization aids Mona Serageldin 2024-12-03
11392261 Visualized item based systems 2022-07-19
11029799 Visualized item based systems 2021-06-08
9645700 Ad-hoc web content player 2017-05-09
9417758 AD-HOC web content player 2016-08-16
6978262 Distributed database schema 2005-12-20
6907465 Electronic commerce using personal preferences 2005-06-14
6701321 Method and apparatus for navigation of relational databases on distributed networks 2004-03-02
6298991 Protective pouch 2001-10-09
6105778 Protective pouch 2000-08-22
6038566 Method and apparatus for navigation of relational databases on distributed networks 2000-03-14