Paul Arthur Sachenik
22Patents
10h-index
32Co-inventors
75Inventor score
Filing activity: Aug 4, 1983 → Sep 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4514053A | Integral photosensitive optical device and method | Physics | 69 | Expired |
| US5372860A | Silicon device production | Electricity | 60 | Expired |
| US9023457B2 | Textured surfaces and methods of making and using same | Emerging Cross-Sectional Technologies | 32 | Active |
| US9703011B2 | Scratch-resistant articles with a gradient layer | Chemistry; Metallurgy | 29 | Active |
| US4797144A | Deep pressing mold and process for molded optical elements | Chemistry; Metallurgy | 24 | Expired |
| US4572611A | Apparatus including an integral optical device | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4854957A | Method for modifying coloration in tinted photochromic glasses | Chemistry; Metallurgy | 16 | Expired |
| US6171762A | Polarizing glasses having integral non-polarizing regions | Chemistry; Metallurgy | 13 | Expired |
| US6408125B1 | Germanium silicon oxynitride high index films for planar waveguides | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4488864A | Integral optical device and method of making it | Chemistry; Metallurgy | 10 | Expired |
| US6449420B1 | Germanium silicon oxynitride high index films for planar waveguides | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6524773B1 | Polarizing glasses having integral non-polarizing regions | Chemistry; Metallurgy | 9 | Expired |
| US4501468A | Integral optical imaging devices using grin lens systems | Physics | 5 | Expired |
| US4778744A | Method for providing high-intensity optical patterns in glass | Physics | 5 | Expired |
| US10017849B2 | High rate deposition systems and processes for forming hermetic barrier layers | Chemistry; Metallurgy | 2 | Active |
| US7575798B2 | Optical element with an opaque chrome coating having an aperture and method of making same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11919803B2 | Articles with a low-elastic modulus layer and retained strength | Emerging Cross-Sectional Technologies | 0 | Active |
| US11434166B2 | Articles with a low-elastic modulus layer and retained strength | Emerging Cross-Sectional Technologies | 0 | Active |
| US10829409B2 | Articles with a low-elastic modulus layer and retained strength | Emerging Cross-Sectional Technologies | 0 | Active |
| US6996320B2 | Using deuterated source gases to fabricate low loss GeSiON and SiON waveguides | Chemistry; Metallurgy | 0 | Expired |
| US11479501B2 | Articles with a low-elastic modulus layer and retained strength | Emerging Cross-Sectional Technologies | 0 | Active |
| US9984786B2 | Sputtered transparent conductive aluminum doped zinc oxide films | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.