Inventor · Woodbury, MN, US

Richard Y. Liu

40Patents
7h-index
66Co-inventors
72Inventor score

Filing activity: Jul 8, 1999 → Mar 11, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US6344443B1 Peptide antagonists of tumor necrosis factor alpha Human Necessities 29 Expired
US8067094B2 Films including thermoplastic silicone block copolymers Emerging Cross-Sectional Technologies 25 Active
USD844625S1 Privacy filter with mounting tape for electronic display device General 15 Active
USD844624S1 Privacy filter with mounting tape for electronic display device General 11 Active
US7820297B2 Multilayer films including thermoplastic silicone block copolymers Emerging Cross-Sectional Technologies 10 Active
USD844626S1 Privacy filter with mounting tape for electronic display device General 9 Active
US6790095B2 Analog and digital audio connector Electricity 7 Expired
US10027086B2 Maximizing cubic phase group III-nitride on patterned silicon Electricity 6 Active
US6739765B1 Socket for optical fiber connector Physics 5 Expired
US10058141B2 Hat clip apparatus Human Necessities 4 Active
USD921365S1 Bag insert General 4 Active
US9280151B2 Recipe management system and method Emerging Cross-Sectional Technologies 4 Active
US8524370B2 Multilayer films including thermoplastic silicone block copolymers Emerging Cross-Sectional Technologies 3 Active
US10751147B2 Methods of using hardenable dental articles Human Necessities 2 Active
US10747040B2 Substrate for touch sensor Physics 2 Active
US10868667B2 Blockchain enhanced V2X communication system and method Electricity 2 Active
US10550224B2 Chemical-resistant polyester pressure-sensitive adhesive Chemistry; Metallurgy 2 Active
US11016231B2 Retarder Chemistry; Metallurgy 1 Active
US10752811B2 Polyester compositions Physics 1 Active
US9417514B2 Polarization preserving 3D screen Physics 1 Active
US10815404B2 Impact-resistant polyester pressure-sensitive adhesive Emerging Cross-Sectional Technologies 1 Active
US7002003B1 Method for the inhibition of function of STAT transcription factors Chemistry; Metallurgy 1 Expired
US10001587B2 Brightness enhancement film Chemistry; Metallurgy 1 Active
US7501401B2 Method for the modulation of function of transcription factors Chemistry; Metallurgy 1 Active
US12390308B2 Multi-layered dental appliance Performing Operations; Transporting 0 Active

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