YC

Yu-Tsai Chen

AM Amoco: 9 patents #77 of 1,251Top 7%
S( Standard Oil Company (Indiana): 2 patents #142 of 576Top 25%
QC Quanta Computer: 1 patents #690 of 1,295Top 55%
TO The Standard Oil: 1 patents #291 of 601Top 50%
Overall (All Time): #336,493 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12428019 Electronic device for autonomous driving and configuration method thereof Ta-Chuan Chiu 2025-09-30
11020446 Method for preparing tea leaf extract Yung-Han Hung, Pin-Wen Chen 2021-06-01
5643995 Method for improving the processabilty of polyphthalamides M. Jamal El-Hibri, David P. Sinclair 1997-07-01
5635558 Polyamide-polyarlene sulfide blends David P. Sinclair 1997-06-03
5288793 Filled molding composition comprising polyamide having terephthalamide and naphthalamide units 1994-02-22
5286839 Crystallizable copolyamide having terephthalamide and naphthalamide units 1994-02-15
RE34447 Crystalline polyamide composition from dicarboxylic acid mixture and diamine Wassily Poppe, Larry W. Autry, Joel A. Richardson, David P. Sinclair 1993-11-16
5194577 Composition comprising crystallizable polyamide from terephthalic acid, adipic acid, aliphatic diamine and m-xylylene diamine 1993-03-16
4863991 Filled composition comprising crystalline copolyamide from terephthalic acid, isophthalic acid and hexamethylene diamine Wassily Poppe, Edward E. Paschke 1989-09-05
4617342 Crystalline copolyamide from terephthalic acid, isophthalic acid and C.sub. 6 Wassily Poppe, Edward E. Paschke 1986-10-14
4603166 Crystalline polyamide composition from dicarboxylic acid mixture and diamine Wassily Poppe, Larry W. Autry, Joel A. Richardson, David P. Sinclair 1986-07-29
4495328 Crystalline copolyamides from terephthalic acid and hexamethylenediamine and trimethylhexamethylenediamine Wassily Poppe, Larry W. Autry 1985-01-22
4476280 Polyamide compositions from mixtures of trimethylhexamethylene diamine, hexamethylene diamine and diacids Wassily Poppe 1984-10-09
4224214 Injection molding of amic acid and amide-imide polymers and molding compositions 1980-09-23