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USPTO Patent Rankings Data through Dec 31, 2025
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Frederick Chen — 5 Patents in 2019

UMUnited Microelectronics: 5 patents #53 of 707Top 8%
Overall (2019): #36,684 of 560,194Top 7%
5 Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10522755 Resistive memory and method of fabricating the same Po-Yen Hsu, Ting-Ying Shen, Chia-Hua Ho, Chih-Cheng Fu 2019-12-31 $328,000
10497865 RRAM device and method for manufacturing the same 2019-12-03 $243,000
10490739 One-time-programmable resistive random access memory and method for forming the same Ping Wang, Chih-Cheng Fu, Chien-Min Wu, Shao-Ching Liao 2019-11-26 $243,000
10468458 Resistive random access memory having selector and current limiter structures 2019-11-05 $246,000
10230047 RRAM device and method for manufacturing the same 2019-03-12 $892,000