{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Behavior Tech Computer", "item": "https://www.patentleaderboard.com/company/behavior-tech-computer"}, {"@type": "ListItem", "position": 3, "name": "Yong-Der Tsau", "item": "https://www.patentleaderboard.com/inventor/fl:yo_ln:tsau-1"}]}

Home › Behavior Tech Computer › Yong-Der Tsau

YT

Yong-Der Tsau — 2 Patents

BCBehavior Tech Computer: 2 patents #20 of 96Top 25%

Taipei, TW: #9,019 of 24,966 inventorsTop 40%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Yong-Der Tsau has been granted 2 US patents while listed as an inventor at Behavior Tech Computer. The first was granted in 1998 and the most recent in November 2002. Yong-Der Tsau ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yong-Der Tsau in Taipei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6478266	Computer keyboard assembly with exchangeable wrist support	—	2002-11-12
5772008	Keyboard switch actuator assembly including keycap and scissors type linkage	Ching-Chiang Yu, Ting-Yueh Lee	1998-06-30

Yong-Der Tsau — 2 Patents

Issued Patents All Time

Patent Widget