Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7606666 | System and method for performing oilfield drilling operations using visualization techniques | Dmitriy Repin, Clinton D. Chapman, James C. Brannigan | 2009-10-20 |
| 7603648 | Mask design using library of corrections | Peng Liu, Bin Hu | 2009-10-13 |
| 7523435 | Pixelated masks for high resolution photolithography | Srinivas Bollepalli, Paul Davids | 2009-04-21 |
| 7512926 | Phase-shifting masks with sub-wavelength diffractive optical elements | Bin Hu, Yan Borodovsky | 2009-03-31 |
| 7325223 | Modification of pixelated photolithography masks based on electric fields | Bin Hu, Victor P. Bashurin, Yuri D. Bogunenko | 2008-01-29 |
| 7294437 | Quick and accurate modeling of transmitted field | Peng Liu | 2007-11-13 |
| 6993742 | Thermal proximity effects in lithography | David Fryer, Thanh N. Phung | 2006-01-31 |
| 6898781 | Method for modifying a chip layout to minimize within-die CD variations caused by flare variations in EUV lithography | John E. Bjorkholm, Francisco Leon | 2005-05-24 |
| 6625802 | Method for modifying a chip layout to minimize within-die CD variations caused by flare variations in EUV lithography | John E. Bjorkholm, Francisco Leon | 2003-09-23 |
| 6373553 | Photo-lithographic method to print a line-space pattern with a pitch equal to half the pitch of the mask | — | 2002-04-16 |
| 5840448 | Phase shifting mask having a phase shift that minimizes critical dimension sensitivity to manufacturing and process variance | Yan Borodovsky | 1998-11-24 |