Inventor · disambiguated record
Yu Ching Tsen
Also filed as: TSEN YU CHING
1 granted patent·2 pending applications·26 citations·filing 2005–2007
43Inventor score
Top patents by PatentIndex Score
3 records- 0174US7442080B1Electric connector having segmented center contact memberJOYMAX ELECTRONICS CO LTD·Filed 2007·Granted Oct 28, 2008·26 cites·10 claims
- 0231US2006258300A1High-frequency wireless signal couplerCHAN YAT-TO·Filed 2005·Application pending·0 cites
- 0329US2008122719A1Antenna deviceJOYMAX ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →