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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chia-Ching Hsu — 3 Patents in 2018

UMUnited Microelectronics: 3 patents #110 of 636Top 20%
Overall (2018): #80,508 of 503,207Top 20%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10090465 Semiconductor device having memory cell structure and method of manufacturing the same Liang Yi, Shen-De Wang, Ko-Chi Chen 2018-10-02 $299,000
9978762 Semiconductor device and method of fabricating semiconductor device Ko-Chi Chen, Shen-De Wang 2018-05-22 $240,000
9859335 Semiconductor device having memory cell structure Liang Yi, Shen-De Wang, Ko-Chi Chen 2018-01-02 $109,000