Gang Xu
199Patents
25h-index
275Co-inventors
93Inventor score
Filing activity: Dec 2, 1993 → May 15, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5715028A | LCD with reduced canopy reflection | Physics | 75 | Expired |
| US5499126A | Liquid crystal display with patterned retardation films | Physics | 75 | Expired |
| US7733439B2 | Dual film light guide for illuminating displays | Physics | 48 | Active |
| US5895106A | NW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cell | Physics | 48 | Expired |
| US5570214A | Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone | Physics | 47 | Expired |
| US6057901A | Liquid crystal display with first and second tilted retarders | Physics | 42 | Expired |
| US5777709A | Liquid crystal display with two positive tilted retardation films and two negative retardant films | Physics | 39 | Expired |
| US6529495B1 | Method and apparatus for providing differencing multistage detection in the reverse link of a code division multiple access communication system | Electricity | 37 | Expired |
| US5579139A | LCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizer | Physics | 36 | Expired |
| US10044678B2 | Methods and apparatus to configure virtual private mobile networks with virtual private networks | Electricity | 36 | Active |
| US9432258B2 | Methods and apparatus to configure virtual private mobile networks to reduce latency | Electricity | 36 | Active |
| US6169590A | Liquid crystal display with optical compensator | Physics | 34 | Expired |
| US7643203B2 | Interferometric optical display system with broadband characteristics | Emerging Cross-Sectional Technologies | 34 | Active |
| US5594568A | LCD with a pair of retardation films on one side of normally white liquid crystal layer | Physics | 33 | Expired |
| US7403180B1 | Hybrid color synthesis for multistate reflective modulator displays | Physics | 32 | Active |
| US5859681A | Normally white twisted nematic LCD with positive uniaxial and nebative biaxial retarders having n.sub.x >n.sub.y >n.sub.z | Physics | 32 | Expired |
| US7777954B2 | Systems and methods of providing a light guiding layer | Physics | 32 | Active |
| US5818615A | Liquid crystal display with patterned retardation films | Physics | 29 | Expired |
| USD983054S1 | Laser rangefinder | General | 28 | Active |
| US8300304B2 | Integrated front light diffuser for reflective displays | Physics | 26 | Active |
| US7855827B2 | Internal optical isolation structure for integrated front or back lighting | Physics | 26 | Active |
| US5739881A | Normally white twisted nematic LCD with positive and negative retarders | Physics | 26 | Expired |
| US8058549B2 | Photovoltaic devices with integrated color interferometric film stacks | Emerging Cross-Sectional Technologies | 25 | Active |
| US8061882B2 | Illumination device with built-in light coupler | Physics | 25 | Active |
| US6229588A | Normally white LCD including first and second biaxial retarders | Physics | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.