Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cohand Technology Co. — 9 Patents

Rank (All Time): #57,925 of 105,732Top 55%
5 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 2002 to 2008Bar chart with a peak of 2 patents in 2002.peak 22002: 2 patents20022003: 2 patents20032004: 1 patents20042005: 2 patents20052006: 1 patents20062008: 1 patents2008

Top Inventors at Cohand Technology Co. All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Kuo-Liang Weng 8
2 Jing-Wen Weng 4
3 Ming-Tsun Ke 3
#4 Jing-Ru Weng 1
#4 Kuo-Lian Weng 1