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USPTO Patent Rankings Data through Dec 31, 2025
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Ampcera — 1 Patent in 2021

Rank (2021): #31,000 of 31,506Top 100%
4 inventors
1 Patents 2021

Top Inventors at Ampcera 2021

Showing 1–4 of 4 inventors

RankNamePatents
1 Chen Chen 1
1 Hui Du 1
1 James Emery Brown 1
1 Sumin Zhu 1