Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595820 | Field emitter cell and array with vertical thin-film-edge emitter | David S. Y. Hsu | 2003-07-22 |
| 6379583 | Nanoparticle phosphors manufactured using the bicontinuous cubic phase process | Jianping Yang, David S. Y. Hsu, Banhalli R. Ratna, Syed B. Qadri | 2002-04-30 |
| 6333598 | Low gate current field emitter cell and array with vertical thin-film-edge emitter | David S. Y. Hsu, James R. Gray | 2001-12-25 |
| 6246069 | Thin-film edge field emitter device | David S. Y. Hsu | 2001-06-12 |
| 6201342 | Automatically sharp field emission cathodes | Karl D. Hobart, Francis J. Kub, Mark E. Twigg, Phillip E. Thompson, Jonathan L. Shaw | 2001-03-13 |
| 6168491 | Method of forming field emitter cell and array with vertical thin-film-edge emitter | David S. Y. Hsu | 2001-01-02 |
| 6113451 | Atomically sharp field emission cathodes | Karl D. Hobart, Francis J. Kub, Mark E. Twigg, Phillip E. Thompson, Jonathan L. Shaw | 2000-09-05 |
| 6090200 | Nanoparticle phosphors manufactured using the bicontinuous cubic phase process | Jianping Yang, David S. Y. Hsu, Banhalli R. Ratna, Syed B. Qadri | 2000-07-18 |
| 6087193 | Method of production of fet regulatable field emitter device | — | 2000-07-11 |
| 6084245 | Field emitter cell and array with vertical thin-film-edge emitter | David S. Y. Hsu | 2000-07-04 |
| 5985173 | Phosphors having a semiconductor host surrounded by a shell | Jianping Yang, David S. Y. Hsu, Banhalli R. Ratna | 1999-11-16 |
| 5773920 | Graded electron affinity semiconductor field emitter | Jonathan L. Shaw, Kevin Jensen | 1998-06-30 |
| 5742121 | Thin-film edge field emitter device and method of manufacture therefor | David S. Y. Hsu | 1998-04-21 |
| 5584740 | Thin-film edge field emitter device and method of manufacture therefor | David S. Y. Hsu | 1996-12-17 |
| 5534311 | Production of structures by electrostatically-focused deposition | Jonathan L. Shaw | 1996-07-09 |
| 5382185 | Thin-film edge field emitter device and method of manufacture therefor | David S. Y. Hsu | 1995-01-17 |
| 5378962 | Method and apparatus for a high resolution, flat panel cathodoluminescent display device | Ronald R. Price | 1995-01-03 |
| 5359256 | Regulatable field emitter device and method of production thereof | — | 1994-10-25 |
| 5266155 | Method for making a symmetrical layered thin film edge field-emitter-array | — | 1993-11-30 |
| 5246879 | Method of forming nanometer-scale trenches and holes | David S. Y. Hsu | 1993-09-21 |
| 5231606 | Field emitter array memory device | — | 1993-07-27 |
| 5214347 | Layered thin-edged field-emitter device | — | 1993-05-25 |
| 5150192 | Field emitter array | Richard F. Greene | 1992-09-22 |
| 5075655 | Ultra-low-loss strip-type transmission lines, formed of bonded substrate layers | Jeffrey M. Pond, Irving Kaufman | 1991-12-24 |
| 5057047 | Low capacitance field emitter array and method of manufacture therefor | Richard F. Greene | 1991-10-15 |