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USPTO Patent Rankings Data through Dec 31, 2025
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Chun-Hung Cheng — 1 Patent in 2021

UMUnited Microelectronics: 1 patents #251 of 616Top 45%
Kaohsiung, TW: #206 of 420 inventorsTop 50%
Overall (2021): #503,832 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11094880 Resistive random access memory structure and method for manufacturing the same Wen-Jen Wang, Chuan-Fu Wang 2021-08-17 $3,971,000