George C. Wei
41Patents
11h-index
32Co-inventors
75Inventor score
Filing activity: Oct 12, 1983 → Aug 18, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4543345A | Silicon carbide whisker reinforced ceramic composites and method for making same | Chemistry; Metallurgy | 135 | Expired |
| US5861714A | Ceramic envelope device, lamp with such a device, and method of manufacture of such devices | Electricity | 65 | Expired |
| US5682082A | Translucent polycrystalline alumina and method of making same | Electricity | 44 | Expired |
| US6844285B1 | Transparent polycrystalline yttrium aluminum garnet | Chemistry; Metallurgy | 21 | Expired |
| US8071997B2 | LED with light transmissive heat sink | Electricity | 20 | Active |
| US4797238A | Rapid-sintering of alumina | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4762655A | Method of sintering translucent alumina | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6020685A | Lamp with radially graded cermet feedthrough assembly | Electricity | 15 | Expired |
| US4481179A | Method for forming fibrous silicon carbide insulating material | Chemistry; Metallurgy | 14 | Expired |
| US8157912B2 | Method of converting PCA to sapphire and converted article | Chemistry; Metallurgy | 12 | Active |
| US4883218A | Method of brazing a ceramic article to a metal article | Chemistry; Metallurgy | 11 | Expired |
| US5342564A | Rapid sintering method for producing alumina-titanium carbide composites | Chemistry; Metallurgy | 11 | Expired |
| US4793716A | Thermal shock test apparatus and the method of testing | Physics | 10 | Expired |
| US5727975A | Arc tube for electrodeless lamp | Electricity | 10 | Expired |
| US4948538A | Method of making translucent alumina articles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5391339A | Continuous process for producing alumina-titanium carbide composites | Chemistry; Metallurgy | 8 | Expired |
| US5592048A | Arc tube electrodeless high pressure sodium lamp | Electricity | 7 | Expired |
| US4883217A | Method of bonding a ceramic article to a metal article | Chemistry; Metallurgy | 7 | Expired |
| USRE32843E | Silicon carbide whisker reinforced ceramic composites and method for making same | General | 6 | Expired |
| USRE34446E | Silicon carbide whisker reinforced ceramic composites and method for making same | General | 6 | Expired |
| US9133392B2 | Garnet material, method for its manufacturing and radiation-emitting component comprising the garnet material | Electricity | 6 | Active |
| US5631201A | Translucent polycrystalline alumina and method of making same | Electricity | 5 | Expired |
| US7247591B2 | Translucent PCA ceramic, ceramic discharge vessel, and method of making | Chemistry; Metallurgy | 5 | Expired |
| US10240086B2 | Garnet material, method for its manufacturing and radiation-emitting component comprising the garnet material | Electricity | 4 | Active |
| US5747402A | Translucent polycrystalline alumina and method of making same | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.