Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443787 | Method for fuel vapor canister purging | Steven Yellin Schondorf | 2013-05-21 |
| 8104454 | Method for fuel vapor canister purging | Steven Yellin Schondorf | 2012-01-31 |
| 7775195 | Method for fuel vapor canister purging | Steven Yellin Schondorf | 2010-08-17 |
| 7346093 | DUV light source optical element improvements | Richard L. Sandstrom, John M. Algots, Joshua Brown, Raymond F. Cybulski, John Dunlop +6 more | 2008-03-18 |
| 7277464 | Method and apparatus for controlling the output of a gas discharge laser system | John Allen Rule, Paolo Zambon, Omez S. Mesina, Weijie ZHENG | 2007-10-02 |
| 7203562 | Process monitoring system for lithography lasers | Parthiv Patel, Joseph Conway, Muljadi Tantra, Jeffrey W. Moen, Jason R. Carlesi +2 more | 2007-04-10 |
| 7132123 | High rep-rate laser with improved electrodes | Richard G. Morton, Timothy Dyer, Thomas D. Steiger, Richard C. Ujazdowski, Bryan Moosman +3 more | 2006-11-07 |
| 6937635 | High rep-rate laser with improved electrodes | Richard G. Morton, Timothy Dyer, Thomas D. Steiger, Richard C. Ujazdowski, Bryan Moosman +3 more | 2005-08-30 |
| 6914919 | Six to ten KHz, or greater gas discharge laser system | Richard C. Ujazdowski, Alex P. Ivaschenko, Richard L. Sandstrom, Robert A. Shannon, R. Kyle Webb +6 more | 2005-07-05 |
| 6914927 | Laser discharge chamber passivation by plasma | Richard L. Sandstrom, Richard G. Morton, Robert E. Weeks, John Quitter, Mark R. Lewis | 2005-07-05 |
| 6690706 | High rep-rate laser with improved electrodes | Richard G. Morton, Timothy Dyer, Thomas D. Steiger, Richard C. Ujazdowski, Bryan Moosman +1 more | 2004-02-10 |
| 6687562 | Process monitoring system for lithography lasers | Parthiv Patel, Joseph Conway, Muljadi Tantra, Jeffrey W. Moen, Jason R. Carlesi +2 more | 2004-02-03 |
| 6644324 | Laser discharge chamber passivation by plasma | Richard L. Sandstrom, Richard G. Morton, Robert E. Weeks, John Quitter, Mark R. Lewis | 2003-11-11 |
| 6408260 | Laser lithography quality alarm system | Michael Watts | 2002-06-18 |
| 6392743 | Control technique for microlithography lasers | Paolo Zambon, Gamaralalage G. Padmabandu, Palash P. Das | 2002-05-21 |
| 6320892 | Energy efficient lithography laser | Gamaralalage G. Padmabandu, Palash P. Das, Paolo Zambon | 2001-11-20 |
| 6318039 | Cornice or crown molding finishing accessory | Scott P. Thompson | 2001-11-20 |
| 6240117 | Fluorine control system with fluorine monitor | Mengxiong Gong, Palash P. Das, Richard L. Sandstrom, Thomas Patrick Duffey | 2001-05-29 |
| 6163559 | Beam expander for ultraviolet lasers | — | 2000-12-19 |
| 6144686 | Tangential fan with cutoff assembly and vibration control for electric discharge laser | Thomas Hofmann, James K. Howey, Robert A. Shannon, Richard C. Ujazdowski, R. Kyle Webb | 2000-11-07 |
| 6128323 | Reliable modular production quality narrow-band high REP rate excimer laser | David W. Myers, Herve A. Besaucele, Palash P. Das, Thomas Patrick Duffey, Alexander I. Ershov +14 more | 2000-10-03 |
| 6034984 | Tangential fan with cutoff assembly and vibration control for electric discharge laser | Thomas Hofmann, James K. Howey, Robert A. Shannon, Richard C. Ujazdowski, R. Kyle Webb | 2000-03-07 |
| 6034978 | Gas discharge laser with gas temperature control | Richard C. Ujazdowski, Robert A. Shannon, Dmitry Berger, William N. Partlo, Paul St. Mark Shadforth Thompson +9 more | 2000-03-07 |
| 6028880 | Automatic fluorine control system | Jason R. Carlesi, Shahryar Rokni, Mengxiong Gong, Palash P. Das, Michael C. Binder +3 more | 2000-02-22 |
| 5991324 | Reliable. modular, production quality narrow-band KRF excimer laser | David S. Knowles, James H. Azzola, Herve A. Besaucele, Palash P. Das, Alexander I. Ershov +8 more | 1999-11-23 |