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USPTO Patent Rankings Data through Dec 31, 2025
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Phihong Technology Co. — 2 Patents in 2021

Rank (2021): #14,625 of 31,441Top 50%
3 inventors
2 Patents 2021

Top Inventors at Phihong Technology Co. 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Chun Feng Chang 1
1 Richard Frosch 1
1 Zhenya Gong 1