Thomas L. Penner
26Patents
12h-index
34Co-inventors
77Inventor score
Filing activity: Sep 28, 1987 → Jan 17, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5418871A | Multichannel optical waveguide page scanner with individually addressable electro-optic modulators | Electricity | 122 | Expired |
| US4792208A | Optical article exhibiting a high level of second order polarization susceptibility | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5371817A | Multichannel optical waveguide page scanner with individually addressable electro-optic modulators | Electricity | 49 | Expired |
| US6325490A | Nozzle plate with mixed self-assembled monolayer | Performing Operations; Transporting | 41 | Expired |
| US6296344A | Method for replenishing coatings on printhead nozzle plate | Performing Operations; Transporting | 37 | Expired |
| US5291567A | Electro-optic waveguide deflector using a nonlinear optic film or liquid-crystal overlay cell for use in an optical pickup head | Physics | 28 | Expired |
| US6143486A | Photographic material having enhanced light absorption | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6165703A | Color photographic material having enhanced light absorption | Physics | 18 | Expired |
| US5150446A | Conversion efficiency second harmonic generator | Physics | 15 | Expired |
| US6331385A | Photographic material having enhanced light absorption | Physics | 15 | Expired |
| US6815078B2 | Substrate for protein microarray containing functionalized polymer | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6361932B1 | Photographic material having enhanced light absorption | Physics | 12 | Expired |
| US6797393B2 | Method for making biochip substrate | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6345881B1 | Coating of printhead nozzle plate | Performing Operations; Transporting | 10 | Expired |
| US6312883A | Photographic material having enhanced light absorption and low dye stain | Physics | 9 | Expired |
| US5276743A | Langmuir-Blodgett films in a waveguide optical pick-up head using Mach-Zehnder interferometers | Physics | 9 | Expired |
| US6364456B1 | Replenishable coating for printhead nozzle plate | Performing Operations; Transporting | 9 | Expired |
| US4830952A | Langmuir-Blodgett film assembly | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6558893B1 | Photographic material having improved color reproduction | Physics | 8 | Expired |
| US5327512A | Langmuir-Blodgett film in an integrated electro-optical scanner | Physics | 8 | Expired |
| US6361156B1 | Continuous ink jet printing process | Performing Operations; Transporting | 7 | Expired |
| US6193352A | Method for cleaning an ink jet print head | Performing Operations; Transporting | 7 | Expired |
| US5247602A | Blue transparent second harmonic generator | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6329133A | Color photographic material having enhanced light absorption | Physics | 6 | Expired |
| US5272002A | Transparent optical article exhibiting high second order polarization susceptibility and low transmission attenuation | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.