Inventor · Yokkaichi, JP

Chih-Yu Lee

11Patents
2h-index
12Co-inventors
51Inventor score

Filing activity: Apr 12, 2000 → Jul 19, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6818515B1 Method for fabricating semiconductor device with loop line pattern structure Electricity 24 Expired
US6391705B1 Fabrication method of high-density semiconductor memory cell structure having a trench Electricity 20 Expired
US7087947B2 Semiconductor device with loop line pattern structure, method and alternating phase shift mask for fabricating the same Electricity 2 Expired
US11621277B2 Multilevel memory stack structure with tapered inter-tier joint region and methods of making thereof Electricity 2 Active
US7656203B2 Receiving circuit and method thereof Electricity 1 Active
US11165283B2 Power supply device and method for using the same Electricity 0 Active
US12328019B2 Cyclic power generation and storage system with dynamic battery switching capability Electricity 0 Active
US7402364B2 Semiconductor device with loop line pattern structure, method and alternating phase shift mask for fabricating the same Electricity 0 Active
US10589634B2 Battery electric vehicle Emerging Cross-Sectional Technologies 0 Active
US8692824B2 LCD driving apparatus and method Physics 0 Active
US9605394B1 Automatic road dividing apparatus Fixed Constructions 0 Active

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