Chalupka; Alfred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chalupka; Alfred.The latest application filed is for "particle-optical projection system".
- Chalupka; Alfred - Vienna AT
- Chalupka, Alfred - Wien AT
| Patent | Date |
|---|---|
| Particle-optical projection system Grant 7,388,217 - Buschbeck , et al. June 17, 2 | 2008-06-17 |
| Particle-optical projection system App 20070125956 - Buschbeck; Herbert ; et al. | 2007-06-07 |
| Pattern-definition device for maskless particle-beam exposure apparatus Grant 7,084,411 - Lammer-Pachlinger , et al. August 1, 2 | 2006-08-01 |
| Particle-optical projection system App 20050201246 - Buschbeck, Herbert ; et al. | 2005-09-15 |
| Pattern-definition device for maskless particle-beam exposure apparatus App 20050087701 - Lammer-Pachlinger, Wolfgang ; et al. | 2005-04-28 |
| Maskless particle-beam system for exposing a pattern on a substrate Grant 6,768,125 - Platzgummer , et al. July 27, 2 | 2004-07-27 |
| Pattern lock system Grant 6,661,015 - Chalupka , et al. December 9, 2 | 2003-12-09 |
| Maskless particle-beam system for exposing a pattern on a substrate App 20030155534 - Platzgummer, Elmar ; et al. | 2003-08-21 |
| Lithographic method for producing an exposure pattern on a substrate Grant 6,472,673 - Chalupka , et al. October 29, 2 | 2002-10-29 |
| Thermal control of image pattern distortions App 20020148976 - Chalupka, Alfred ; et al. | 2002-10-17 |
| Pattern lock system App 20020033457 - Chalupka, Alfred ; et al. | 2002-03-21 |
| Particle-optical imaging system for lithography purposes Grant 6,326,632 - Buschbeck , et al. December 4, 2 | 2001-12-04 |
| Lithographic imaging of a structure pattern onto one or more fields on a substrate App 20010036588 - Buschbeck, Herbert ; et al. | 2001-11-01 |
| Process for producing a structured mask Grant 5,876,880 - Vonach , et al. March 2, 1 | 1999-03-02 |
| Ion-optical imaging system Grant 5,436,460 - Stengl , et al. July 25, 1 | 1995-07-25 |
| Particle-beam imaging system Grant 5,378,917 - Chalupka , et al. January 3, 1 | 1995-01-03 |
| Arrangement for stabilizing an irradiated mask Grant 4,916,322 - Glavish , et al. April 10, 1 | 1990-04-10 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 