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USPTO Patent Rankings Data through Dec 31, 2025
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Frederick Chen — 6 Patents in 2018

UMUnited Microelectronics: 6 patents #38 of 636Top 6%
Overall (2018): #20,597 of 503,207Top 5%
6 Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10157962 Resistive random access memory Ping Wang, Shao-Ching Liao 2018-12-18 $336,000
10121826 Semiconductor device and method of fabricating the same 2018-11-06 $209,000
10103325 Resistance change memory device and fabrication method thereof 2018-10-16 $137,000
10079067 Data read method and a non-volatile memory apparatus using the same Shao-Ching Liao, Ping Wang, Chia-Hua Ho 2018-09-18 $224,000
9972779 Resistive random access memory Ping Wang, Shao-Ching Liao, Po-Yen Hsu, Yi-Hsiu Chen, Ting-Ying Shen +2 more 2018-05-15 $179,000
9859338 Three-dimensional resistive memory Chia-Hua Ho 2018-01-02 $109,000