Inventor · New Taipei, TW

Yu-Chen Chen

53Patents
7h-index
76Co-inventors
75Inventor score

Filing activity: Oct 20, 1999 → Aug 13, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US6280254A IC card connector Electricity 130 Expired
US7101210B2 LGA socket Electricity 115 Expired
US7435124B2 Land grid array socket Electricity 11 Active
USD530260S1 Pick-up cap General 11 Expired
US10340659B1 Electronically pumped surface-emitting photonic crystal laser Electricity 7 Active
US6397700B1 Dual dial rod speed changing indicator Emerging Cross-Sectional Technologies 7 Expired
USD1018814S1 Air purifier General 7 Active
US6497163B2 Dual dial rods speed changing controller capable of linear displacement Emerging Cross-Sectional Technologies 6 Expired
US6565466B2 Bicycle derailleur gearshift position indicator Emerging Cross-Sectional Technologies 6 Expired
US11222802B1 Multiple semiconductor die container load port Electricity 5 Active
US7186152B2 Electrical contact used in an electrical socket Emerging Cross-Sectional Technologies 5 Expired
US7247041B2 Land grid array connector Electricity 5 Active
USD441718S High rise connector General 4 Expired
US7445464B2 IC socket with contacts Electricity 3 Active
US12068575B2 Laser device and method of manufacturing the same Electricity 2 Active
US9437158B2 Electronic device for controlling multi-display and display control method thereof Physics 2 Active
US10281369B2 Dual-image based bioimaging devices and techniques Physics 2 Active
US6927639B2 Method and apparatus for generating high frequency signals by a plurality of low frequency signals with multiple phases Electricity 2 Expired
US9533254B2 Crosslinked polymer compositions, gas separation membranes of such crosslinked polymer compositions, methods of making such membranes, and methods of separating gases using such membranes Performing Operations; Transporting 2 Active
US11243390B2 Apparatus and method of providing parameter estimation Physics 2 Active
US7140901B2 BGA connector assembly Electricity 2 Expired
US11509115B2 Electrically pumped photonic-crystal surface-emitting laser Electricity 1 Active
US11414783B2 Laser writing for colour centres in crystals Chemistry; Metallurgy 1 Active
US11139636B2 Electrically pumped photonic-crystal surface-emitting lasers with optical detector Electricity 1 Active
US7371077B1 Electrical connector assembly Electricity 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.