Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ptek Technology Co. — 8 Patents

Rank (All Time): #65,362 of 105,732Top 65%
2 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 2010 to 2022Bar chart with a peak of 4 patents in 2012.peak 42010: 1 patents20102012: 4 patents20122014: 1 patents20142020: 1 patents20202022: 1 patents2022

Top Inventors at Ptek Technology Co. All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Ming Tang 8
1 Shih-Ping Chiao 8

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