Inventor · Hsinchu, TW

Yi-Chen Liu

34Patents
5h-index
47Co-inventors
65Inventor score

Filing activity: Dec 16, 2009 → Apr 11, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8431329B2 Self-aligned spacer multiple patterning methods Electricity 19 Active
US8975001B2 Photoresist compositions and methods of forming photolithographic patterns Physics 12 Active
US8492068B2 Methods of forming electronic devices Electricity 8 Active
US8507185B2 Methods of forming electronic devices Electricity 5 Active
US8609891B2 Photoacid generators and photoresists comprising same Physics 5 Active
US9735123B2 Semiconductor device structure and manufacturing method Electricity 4 Active
US9791460B2 Biomarkers useful in liver fibrosis diagnosis Physics 4 Active
US10090267B2 Bump structure and method for forming the same Electricity 4 Active
USD790623S1 Guitar strap fastener General 3 Active
US8465901B2 Methods of adjusting dimensions of resist patterns Electricity 3 Active
US8614050B2 Polymers, photoresist compositions and methods of forming photolithographic patterns Physics 3 Active
US9997482B2 Solder stud structure Electricity 3 Active
US8379041B2 Method for extending duration of a display apparatus having brightness compensation and apparatus realizing the same Physics 2 Active
US8492075B2 Methods of forming electronic devices Electricity 2 Active
US8394571B2 Methods of forming electronic devices Electricity 2 Active
US8338079B2 Compositions and methods for forming electronic devices Electricity 2 Active
US8338083B2 Methods of forming electronic devices Electricity 2 Active
US8576258B2 Brightness compensation apparatus and application method thereof Physics 2 Active
US9983216B2 Biomarkers useful in liver fibrosis diagnosis Physics 2 Active
US9806046B2 Semiconductor device structure and manufacturing method Electricity 1 Active
US11555871B2 Method of detecting biological sample Physics 0 Active
US11733103B2 Measuring device and measuring method Physics 0 Active
US9779969B2 Package structure and manufacturing method Electricity 0 Active
US11217548B2 Semiconductor device structure and manufacturing method Electricity 0 Active
US11519380B1 Sea wave generating device Emerging Cross-Sectional Technologies 0 Active

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