David A. Wargowski
7Patents
6h-index
12Co-inventors
52Inventor score
Filing activity: Mar 9, 1990 → Dec 22, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5137751A | Process for making thick multilayers of polyimide | Electricity | 33 | Expired |
| US5649045A | Polymide optical waveguide structures | Physics | 26 | Expired |
| US5317082A | Photodefinable optical waveguides | Physics | 25 | Expired |
| US6462107B1 | Photoimageable compositions and films for printed wiring board manufacture | Electricity | 18 | Expired |
| US5449742A | Copolyimide exhibiting specific photosensitivity and birefringence | Physics | 15 | Expired |
| US4960846A | Polyimide copolymers containing 4,4'-bis(p-aminophenoxy)biphenyl and siloxane diamine moieties | Chemistry; Metallurgy | 6 | Expired |
| US4975331A | Polyimide copolymers containing 4,4'-bis(p-aminophenoxy)biphenyl and siloxane diamine moieties | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.