Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520260 | Photo emitter X-ray source array (PeXSA) | Lambertus Hesselink, R. Fabian W. Pease, Piero Pianetta, Yao-Te Cheng, Jason Ryan | 2016-12-13 |
| 9406488 | Enhanced photoelectron sources using electron bombardment | Yao-Te Cheng, Piero Pianetta, R. Fabian W. Pease, Lambertus Hesselink | 2016-08-02 |
| 7907619 | Method, system and program product for adapting to protocol changes | Mark Edward Nosewicz, Timothy J. Smith | 2011-03-15 |
| 7446474 | Hetero-junction electron emitter with Group III nitride and activated alkali halide | Francisco Machuca, Steven Thomas Coyle | 2008-11-04 |
| 7301263 | Multiple electron beam system with electron transmission gates | Steven Thomas Coyle | 2007-11-27 |
| 7161162 | Electron beam pattern generator with photocathode comprising low work function cesium halide | Steven Thomas Coyle | 2007-01-09 |
| 7015467 | Generating electrons with an activated photocathode | Steven Thomas Coyle | 2006-03-21 |
| 6515282 | Testing of interconnection circuitry using two modulated charged particle beams | Lee H. Veneklasen | 2003-02-04 |
| 6258491 | Mask for high resolution optical lithography | — | 2001-07-10 |
| 5958631 | X-ray mask structure | Raul E. Acosta | 1999-09-28 |
| 5793836 | X-ray mask pellicle | Raul E. Acosta, Marie Angelopoulos, Fuad E. Doany, Chandrasekhar Narayan, Andrew T. S. Pomerene +2 more | 1998-08-11 |
| 5756234 | High accuracy fabrication of X-ray masks with optical and E-beam lithography | Timothy R. Groves | 1998-05-26 |
| 5716284 | Billiard/checkers game | — | 1998-02-10 |
| 5168513 | X-ray metrology and alignment detection system | Yuli Vladimirsky | 1992-12-01 |
| 4964145 | System for magnification correction of conductive X-ray lithography mask substrates | — | 1990-10-16 |
| 4551192 | Electrostatic or vacuum pinchuck formed with microcircuit lithography | Vincent Di Milia, James L. Speidell, John M. Warlaumont | 1985-11-05 |
| 4258262 | High-power X-ray source | — | 1981-03-24 |