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

Darren Yu — 3 Patents

DSDatafab Systems: 2 patents #1 of 7Top 15%
PCProconn Technology Co.: 2 patents #10 of 19Top 55%
Zhubei City, TW: #514 of 1,506 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Darren Yu has been granted 3 US patents while listed as an inventor at Datafab Systems. The first was granted in 2001 and the most recent in August 2005. Darren Yu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Darren Yu in Zhubei City, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6926559 Electrical connector adapted for use with different electronic cards Kun-Ming Hung, Jacky Lin 2005-08-09
6857907 Electrical connector adapted for use with first and second electronic cards Kun-Ming Hung, Tony Tsai 2005-02-22
6200148 Memory card connector 2001-03-13