Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Groundhog Technologies — 9 Patents

Rank (All Time): #60,153 of 106,120Top 60%
17 inventors
9 Patents All Time

Top Inventors at Groundhog Technologies All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Ta-Gang Chiou 6
2 Meng-Seng Chen 3
3 Chao-Chi Chang 2
3 Chun-Chih Yeh 2
3 Ming-Hui Young 2
3 Wei Ling Chang 2
#7 Ching-Jui Hsiao 1
#7 Constantin Chiscanu 1
#7 Hsiao-Tse Chang 1
#7 Jung Lai Tsai 1
#7 Shu-Yuan Lin 1
#7 Tzu-Wen Kuo 1
#7 Wei-Guang Teng 1
#7 Yuan-Pai Chen 1
#7 Yuh-Pyng Shieh 1
#7 Yu Chun Wan 1
#7 Zi-jing Juang 1