Choong Y. Han
9Patents
7h-index
19Co-inventors
56Inventor score
Filing activity: May 27, 1986 → Mar 4, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5122578A | Polyphenylene ether-polyarylene sulfide compositions | Chemistry; Metallurgy | 21 | Expired |
| US4933429A | Method for preparing polyester-polyepoxide compositions of high melt viscosity | Chemistry; Metallurgy | 15 | Expired |
| US4792586A | Impact strength of polyphenylene ether-linear polyester articles | Chemistry; Metallurgy | 14 | Expired |
| US6743864B2 | Polyolefin compositions having high tenacity | Chemistry; Metallurgy | 13 | Expired |
| US5324796A | Polyarylene sulfide and epoxy-functionalized siloxane blends | Chemistry; Metallurgy | 11 | Expired |
| US5015698A | Polyphenylene ether-polyester copolymers, precursors therefor, compositions containing said copolymers, and methods for their preparation | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4904746A | Preparation of linear polyester-polyepoxide reaction products via reactive concentrate | Chemistry; Metallurgy | 8 | Expired |
| US4689372A | Carbodiimide-functionalized polyphenylene ether and method of preparation | Chemistry; Metallurgy | 6 | Expired |
| US4808672A | Thermally stable polyphenylene ether having terminal anthranilate ester groups | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.