William C. McColgin
5Patents
5h-index
7Co-inventors
48Inventor score
Filing activity: Oct 21, 1983 → Jun 17, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4931351A | Bilayer lithographic process | Physics | 82 | Expired |
| US4553153A | Planarizing layer for semiconductor substrates such as solid state imagers | Electricity | 20 | Expired |
| US5143855A | Method for making contact openings in color image sensor passivation layer | Electricity | 11 | Expired |
| US5017459A | Lift-off process | Physics | 9 | Expired |
| US4650734A | Color filter elements and electrophotographic method of making same | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.