John D. Baker
6Patents
1Active
6Granted
34Portfolio score
Filing activity: May 8, 1985 → Jul 18, 2014
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5784190A | Electro-micro-mechanical shutters on transparent substrates | Physics | 274 | Expired |
| US5552925A | Electro-micro-mechanical shutters on transparent substrates | Physics | 260 | Expired |
| US9153133B1 | Motorcycle blind spot detector | Physics | 15 | Active |
| USD291858S | Portable cooler for allergenic extracts | General | 15 | Expired |
| US5466948A | Monolithic silicon opto-coupler using enhanced silicon based LEDS | Electricity | 9 | Expired |
| US6272733A | Transformer change-out procedure | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.