Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469559 | Method for making low loss optical fiber | Laura Ball, Bruno Baney, Dana Craig Bookbinder, Keith Leonard House, Rostislav Radiyevich Khrapko +1 more | 2008-12-30 |
| 6848277 | Projection lithography photomasks and method of making | George E. Berkey, Michelle D. Pierson | 2005-02-01 |
| 6833949 | Film coated optical lithography elements and method of making | Robert Maier, Charlene Marie Smith | 2004-12-21 |
| 6817211 | Vacuum ultraviolet transmitting direct deposit vitrified silicon oxyfluoride lithography glass photomask blanks | John T. Brown, Stephen Charles Currie, Susan Lee Schiefelbein, Robert S. Pavlik, Jr. | 2004-11-16 |
| 6783898 | Projection lithography photomask blanks, preforms and method of making | George E. Berkey, Charles Yu | 2004-08-31 |
| 6782716 | Vacuum ultraviolet transmitting silicon oxyfluoride lithography glass | Charlene Marie Smith | 2004-08-31 |
| 6689516 | Projection lithography photomasks and method of making | George E. Berkey, Michelle D. Pierson | 2004-02-10 |
| 6682859 | Vacuum ultraviolet trasmitting silicon oxyfluoride lithography glass | Charlene Marie Smith | 2004-01-27 |
| 6541168 | Vacuum ultraviolet transmitting direct deposit vitrified silicon oxyfluoride lithography glass photomask blanks | John T. Brown, Stephen Charles Currie, Susan Lee Schiefelbein, Robert S. Pavlik, Jr. | 2003-04-01 |
| 6502426 | Oxygen doping of silicon oxyfluoride glass | Charlene Marie Smith | 2003-01-07 |
| 6492072 | Vacuum ultraviolet transmitting silicon oxyfluoride lithography glass | Charlene Marie Smith | 2002-12-10 |
| 6467313 | Method for controlling dopant profiles | Polly Wanda Chu, Michelle Diane Pierson-Stull | 2002-10-22 |
| 6466365 | Film coated optical lithography elements and method of making | Robert Maier, Charlene Marie Smith | 2002-10-15 |
| 6418757 | Method of making a glass preform | George E. Berkey, Polly Wanda Chu, Carl Edgar Crossland, Gang Qi, John W. Solosky | 2002-07-16 |
| 6376010 | Germanium doped silica forming feedstock and method | Jeffery L. Blackwell, Carlton Maurice Truesdale | 2002-04-23 |
| 6374642 | Method and apparatus for combustion-enhanced vaporization | Jeffrey Blackwell, Huailiang Wei, Daniel Warren Hawtof | 2002-04-23 |
| 6363746 | Method and apparatus for making multi-component glass soot | Huailiang Wei, Jeffery L. Blackwell, Daniel Warren Hawtof | 2002-04-02 |
| 6319634 | Projection lithography photomasks and methods of making | George E. Berkey, Michelle D. Pierson | 2001-11-20 |
| 6265115 | Projection lithography photomask blanks, preforms and methods of making | George E. Berkey, Charles Yu | 2001-07-24 |
| 6242136 | Vacuum ultraviolet transmitting silicon oxyfluoride lithography glass | Charlene Marie Smith | 2001-06-05 |