WC

Wen-Jen Chen

NC Nihon Dempa Kogyo Co.: 2 patents #136 of 296Top 50%
Overall (All Time): #2,037,431 of 4,157,543Top 50%
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Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9209780 Piezoelectric oscillator — 2015-12-08
9154076 Dual-mode crystal oscillator Chisato Ishimaru 2015-10-06