Inventor · Tainan, TW

Chih-Jen Chen

50Patents
6h-index
49Co-inventors
72Inventor score

Filing activity: Jan 27, 1997 → Dec 9, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8115718B2 Color passive matrix bistable liquid crystal display system and method for driving the same Physics 47 Active
US5988912A Cleaning equipment Performing Operations; Transporting 20 Expired
US7610526B2 On-chip circuitry for bus validation Physics 13 Active
US10444067B2 Optical sensing apparatus and measuring method thereof Physics 13 Active
US7301594B2 Optical compensator for a liquid crystal display Physics 9 Active
US8787105B2 Dynamic random access memory with multiple thermal sensors disposed therein and control method thereof Physics 6 Active
USD400853S Retractable automotive battery cable housing General 6 Expired
US6930883B2 Heat-dispersing module of electronic device Physics 6 Expired
US6532423B2 Method for determining fluid flow characteristic curves of heat-dissipating system Electricity 5 Expired
US6747904B2 Leakage control circuit Physics 4 Expired
US7855930B2 Power-on management circuit for memory Physics 4 Active
US7416388B2 Fan Mechanical Engineering; Lighting; Heating 4 Expired
US8432699B2 Junction box and electrical connection mechanism thereof Emerging Cross-Sectional Technologies 4 Active
US10958815B1 Folded flex circuit board for camera ESD protection Electricity 3 Active
US6995979B2 Heat-dissipating fan module of electronic apparatus Electricity 3 Expired
US7764569B2 Wordline driver for DRAM and driving method thereof Physics 3 Active
US11275250B2 Optical alignment for head-mountable device Physics 3 Active
US8917560B1 Half bit line high level voltage genertor, memory device and driving method Physics 2 Active
US7742346B2 Voltage booster and memory structure using the same Physics 2 Active
US7495911B2 Active heat-dissipating type of power supply apparatus having heat-dissipating mechanism for power input device Electricity 2 Active
US10304516B1 DRAM for storing data and method of operating the same Physics 1 Active
US6665933B2 Process for fabricating heat sink with high-density fins Emerging Cross-Sectional Technologies 1 Expired
US10348194B1 Pump circuit in a dram, and method for controlling an overall pump current Electricity 1 Active
US11955196B2 Memory device, voltage generating device and voltage generating method thereof Physics 1 Active
US10063225B1 Voltage switching device and method Electricity 1 Active

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