David J. Cammenga
132Patents
42h-index
108Co-inventors
93Inventor score
Filing activity: Mar 15, 1996 → Feb 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6700692B2 | Electrochromic rearview mirror assembly incorporating a display/signal light | Electricity | 378 | Expired |
| US7324261B2 | Electrochromic devices with thin bezel-covered edge | Physics | 371 | Expired |
| US6111684A | Electrochromic rearview mirror incorporating a third surface metal reflector and a display/signal light | Physics | 363 | Expired |
| US6166848A | Electrochromic rearview mirror incorporating a third surface metal reflector and a display/signal light | Physics | 345 | Expired |
| US6111683A | Electrochromic mirrors having a signal light | Performing Operations; Transporting | 338 | Expired |
| US6239898A | Electrochromic structures | Physics | 281 | Expired |
| US7372611B2 | Vehicular rearview mirror elements and assemblies incorporating these elements | Physics | 278 | Expired |
| US6870656B2 | Electrochromic rearview mirror element incorporating a third surface reflector | Electricity | 249 | Expired |
| US7042616B2 | Electrochromic rearview mirror assembly incorporating a display/signal light | Electricity | 234 | Expired |
| US5805330A | Electro-optic window incorporating a discrete photovoltaic device | Physics | 228 | Expired |
| US5808778A | Electro-optic rearview mirror for automotive vehicles | Performing Operations; Transporting | 228 | Expired |
| US6045643A | Electro-optic window incorporating a discrete photovoltaic device and apparatus for making same | Physics | 224 | Expired |
| US7349143B2 | Electrochromic devices having no positional offset between substrates | Physics | 221 | Expired |
| US7064882B2 | Electrochromic devices having no positional offset between substrates | Physics | 215 | Expired |
| US7663798B2 | Electrochromic rearview mirror incorporating a third surface reflector | Electricity | 206 | Active |
| US6137620A | Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices | Physics | 189 | Expired |
| US7746534B2 | Thin-film coatings, electro-optic elements and assemblies incorporating these elements | Physics | 187 | Active |
| US8339526B2 | Vehicle rearview mirror assembly including a high intensity display | Physics | 185 | Active |
| US7990603B2 | Variable transmission window system | Physics | 178 | Active |
| US6193378A | Electrochromic device having a self-cleaning hydrophilic coating | Physics | 170 | Expired |
| US7688495B2 | Thin-film coatings, electro-optic elements and assemblies incorporating these elements | Physics | 166 | Active |
| US6594065B2 | Electrochromic structures | Physics | 154 | Expired |
| US7379225B2 | Vehicular rearview mirror elements and assemblies incorporating these elements | Physics | 153 | Active |
| US7511872B2 | Electrochromic device | Physics | 149 | Active |
| US8547624B2 | Variable transmission window system | Physics | 147 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.