Michael Bass
28Patents
13h-index
26Co-inventors
81Inventor score
Filing activity: Dec 20, 1991 → Dec 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6327074A | Display medium using emitting particles dispersed in a transparent host | Electricity | 112 | Expired |
| US7075707B1 | Substrate design for optimized performance of up-conversion phosphors utilizing proper thermal management | Physics | 102 | Expired |
| US6501590B2 | Display medium using emitting particles dispersed in a transparent host | Electricity | 92 | Expired |
| US5469371A | Surfaced detection system for airports | Physics | 86 | Expired |
| US6654161B2 | Dispersed crystallite up-conversion displays | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5375058A | Surface detection system for airports | Physics | 38 | Expired |
| US7088040B1 | Light source using emitting particles to provide visible light | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6897999B1 | Optically written display | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6844387B2 | Composites of inorganic luminophores stabilized in polymer hosts | Electricity | 28 | Expired |
| US7471706B2 | High resolution, full color, high brightness fully integrated light emitting devices and displays | Electricity | 26 | Active |
| US6975465B1 | Method and apparatus for use of beam control prisms with diode laser arrays | Electricity | 22 | Expired |
| US7899093B1 | Combination of up-converting materials with semiconductor light sources | Electricity | 17 | Active |
| US7126974B1 | Ring geometry diode laser arrays and methods | Electricity | 14 | Expired |
| US7804640B1 | Composite cavity for enhanced efficiency of up-conversion | Electricity | 7 | Active |
| US7672346B1 | Narrow spectral width lasers optimized and temperature stabilized with volume Bragg grating mirrors | Electricity | 3 | Active |
| US9263846B2 | Systems and methods for amplifying space-multiplexed optical signals | Electricity | 3 | Active |
| US7450626B1 | Lasers that operate independently of temperature | Electricity | 2 | Active |
| US8270068B1 | Composite cavity for enhanced efficiency of up-conversion | Electricity | 2 | Active |
| US8585207B1 | Up converters and GaAs based semiconductor light source system for large color gamut display and projection displays | Electricity | 2 | Active |
| US5734669A | 1.3 .mu.m lasers using Nd.sup.3+ doped apatite crystals | Electricity | 1 | Expired |
| US8419189B1 | Emissive fibers containing up converters excited by GaAs based semiconductor light sources | Physics | 1 | Active |
| US8320425B1 | Pump cavities for diode laser array pumped laser rods | Electricity | 0 | Active |
| USRE42184E1 | Optically written display | General | 0 | Active |
| USRE42389E1 | Substrate design for optimized performance of up-conversion phosphors utilizing proper thermal management | General | 0 | Active |
| US8592838B1 | Low voltage display or indicator system employing combinations of up converters and semiconductor light sources | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.