Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chieftek Precision Co. — 24 Patents

Rank (All Time): #24,870 of 105,732Top 25%
11 inventors
24 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2025Bar chart with a peak of 5 patents in 2014.peak 52001: 1 patents20012008: 2 patents2012: 3 patents20122013: 1 patents2014: 5 patents20142015: 4 patents2019: 1 patents20192020: 1 patents2021: 2 patents20212023: 1 patents2024: 2 patents20242025: 1 patents2025

Top Inventors at Chieftek Precision Co. All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Ming-Che Hsu 24
2 SYUAN-JYUN WU 3
3 Lih-Fen Chen 2
#4 Chi-Wen Chung 1
#4 Chih-Chieh Hong 1
#4 Hsun-Han Liu 1
#4 HSUAN-CHUN WU 1
#4 Kuei-Hsin Chang 1
#4 Shyuan-Jye Chen 1
#4 Wen-Jeng Wu 1
#4 YUNG HO HSIAO 1