Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hanpin Electron Co. — 18 Patents

Rank (All Time): #32,149 of 106,127Top 35%
11 inventors
18 Patents All Time

Top Inventors at Hanpin Electron Co. All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Han Liu 6
2 Shen-Keng Liu 5
3 Chang Lu 2
3 Hsi-Ping Wang 2
3 Ping Liu 2
3 Shen-Chi Liu 2
#7 Chiu-Hsiung Liu 1
#7 Kuo-Cheng Liu 1
#7 Lung-En Cheng 1
#7 Tse-Ming Lan 1
#7 Ying-Chao Tseng 1