OB

Orest Bula

IBM: 22 patents #4,909 of 70,183Top 7%
Overall (All Time): #198,113 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7492940 Mask defect analysis system James A. Bruce, Edward W. Conrad, William C. Leipold, Michael S. Hibbs, Joshua J. Krueger 2009-02-17
7492941 Mask defect analysis system James A. Bruce, Edward W. Conrad, William C. Leipold, Michael S. Hibbs, Joshua J. Krueger 2009-02-17
7257247 Mask defect analysis system James A. Bruce, Edward W. Conrad, William C. Leipold, Michael S. Hibbs, Joshua J. Krueger 2007-08-14
6704695 Interactive optical proximity correction design method Daniel C. Cole, Edward W. Conrad, William C. Leipold 2004-03-09
6667136 Method to control nested to isolated line printing Daniel C. Cole, Edward W. Conrad, William C. Leipold 2003-12-23
6627361 Assist features for contact hole mask patterns Michael S. Hibbs, Steven J. Holmes, Paul A. Rabidoux 2003-09-30
6577406 Structure for lithographic focus control features James A. Bruce, Emily E. Fisch 2003-06-10
6539321 Method for edge bias correction of topography-induced linewidth variation James A. Bruce, Edward W. Conrad, William C. Leipold 2003-03-25
6458493 Method to control nested to isolated line printing Daniel C. Cole, Edward W. Conrad, William C. Leipold 2002-10-01
6429469 Optical Proximity Correction Structures Having Decoupling Capacitors Archibald J. Allen, John M. Cohn, Daniel C. Cole, Edward W. Conrad, William C. Leipold 2002-08-06
6425112 Auto correction of error checked simulated printed images Daniel C. Cole, Edward W. Conrad, William C. Leipold 2002-07-23
6395438 Method of etch bias proximity correction James A. Bruce, Edward W. Conrad, William C. Leipold 2002-05-28
6383719 Process for enhanced lithographic imaging Daniel C. Cole, Edward W. Conrad, Stephen E. Knight, Robert K. Leidy 2002-05-07
6373975 Error checking of simulated printed images with process window effects included Daniel C. Cole, Edward W. Conrad, William C. Leipold 2002-04-16
6268908 Micro adjustable illumination aperture Daniel C. Cole, Edward W. Conrad, David V. Horak, Jed H. Rankin 2001-07-31
6261724 Method of modifying a microchip layout data set to generate a predicted mask printed data set Daniel C. Cole, Edward W. Conrad, William C. Leipold, Donald J. Samuels 2001-07-17
6258490 Transmission control mask utilized to reduce foreshortening effects Daniel C. Cole, Edward W. Conrad, William C. Leipold 2001-07-10
6238850 Method of forming sharp corners in a photoresist layer Daniel C. Cole, Edward W. Conrad, William C. Leipold 2001-05-29
6214494 Serif mask design methodology based on enhancing high spatial frequency contribution for improved printability Daniel C. Cole, Edward W. Conrad, Ning Lu 2001-04-10
6016357 Feedback method to repair phase shift masks Timothy E. Neary, Edward W. Conrad 2000-01-18
5317573 Apparatus and method for real time data error capture and compression redundancy analysis Garrett Stephen Koch, Justin A. Woyke, Richard S. Gomez 1994-05-31
5093584 Self calibrating timing circuit Justin A. Woyke, Garrett Stephen Koch, Richard S. Gomez 1992-03-03