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USPTO Patent Rankings Data through Sept 30, 2025
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An-Cheng Liu — 4 Patents in 2021

PEPhison Electronics: 4 patents #4 of 51Top 8%
Overall (2021): #54,107 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10984870 Adjusting read voltage level in rewritable nonvolatile memory module Wei-Hung Lin, Szu-Wei Chen, Yu-Siang Yang 2021-04-20
10978163 Voltage identifying method, memory controlling circuit unit and memory storage device Wei-Hung Lin, Szu-Wei Chen, Yu-Siang Yang 2021-04-13
10923212 Memory control method, memory storage device and memory control circuit unit Wei-Hung Lin, Yu-Cheng Hsu, Yu-Siang Yang 2021-02-16
10892026 Memory management method, memory storage device and memory control circuit unit Wei-Hung Lin, Szu-Wei Chen, Yu-Siang Yang 2021-01-12