Moxtek, Inc.
214Patents
184Active
214Granted
59Portfolio score
Filing activity: Dec 9, 1993 → Mar 15, 2024 · 17 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6288840A | Imbedded wire grid polarizer for the visible spectrum | Physics | 218 | Expired |
| US5986730A | Dual mode reflective/transmissive liquid crystal display apparatus | Physics | 215 | Expired |
| US6243199A | Broad band wire grid polarizing beam splitter for use in the visible wavelength region | Emerging Cross-Sectional Technologies | 155 | Expired |
| US6208463A | Polarizer apparatus for producing a generally polarized beam of light | Physics | 110 | Expired |
| US6661876B2 | Mobile miniature X-ray source | Electricity | 97 | Expired |
| US5458084A | X-ray wave diffraction optics constructed by atomic layer epitaxy | Physics | 89 | Expired |
| US6234634A | Image projection system with a polarizing beam splitter | Physics | 88 | Expired |
| US5958345A | Thin film sample support | Emerging Cross-Sectional Technologies | 80 | Expired |
| US6108131A | Polarizer apparatus for producing a generally polarized beam of light | Physics | 77 | Expired |
| US7961393B2 | Selectively absorptive wire-grid polarizer | Physics | 70 | Active |
| US6452724B1 | Polarizer apparatus for producing a generally polarized beam of light | Physics | 60 | Expired |
| US6785050B2 | Corrosion resistant wire-grid polarizer and method of fabrication | Physics | 56 | Expired |
| US6081376A | Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same | Physics | 52 | Expired |
| US8755113B2 | Durable, inorganic, absorptive, ultra-violet, grid polarizer | Physics | 47 | Active |
| US7570424B2 | Multilayer wire-grid polarizer | Physics | 42 | Expired |
| US5485499A | High throughput reflectivity and resolution x-ray dispersive and reflective structures for the 100 eV to 5000 eV energy range and method of making the devices | Physics | 42 | Expired |
| US6348995B1 | Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same | Physics | 41 | Expired |
| US7428298B2 | Magnetic head for X-ray source | Electricity | 40 | Expired |
| US7382862B2 | X-ray tube cathode with reduced unintended electrical field emission | Electricity | 38 | Active |
| US7035379B2 | Radiation window and method of manufacture | Electricity | 37 | Expired |
| US7375887B2 | Method and apparatus for correcting a visible light beam using a wire-grid polarizer | Physics | 37 | Expired |
| US6666556B2 | Image projection system with a polarizing beam splitter | Electricity | 35 | Expired |
| US7813039B2 | Multilayer wire-grid polarizer with off-set wire-grid and dielectric grid | Physics | 30 | Active |
| US6710921B2 | Polarizer apparatus for producing a generally polarized beam of light | Physics | 30 | Expired |
| US7233647B2 | Radiation window and method of manufacture | Electricity | 29 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.