BL

Bernhard R. Liegl

IBM: 7 patents #14,640 of 70,183Top 25%
Infineon Technologies Ag: 3 patents #2,452 of 7,486Top 35%
MG Mentor Graphics: 2 patents #191 of 698Top 30%
Overall (All Time): #420,640 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9075944 System and method of predicting problematic areas for lithography in a circuit design Timothy A. Brunner, Stephen E. Greco, Hua Xiang 2015-07-07
8792080 Method and system to predict lithography focus error using simulated or measured topography Brian C. Sapp, Choongyeun Cho, Lawrence A. Clevenger, Laertis Economikos, Kevin S. Petrarca +1 more 2014-07-29
8484586 System and method of predicting problematic areas for lithography in a circuit design Timothy A. Brunner, Stephen E. Greco, Hua Xiang 2013-07-09
8239789 System and method of predicting problematic areas for lithography in a circuit design Timothy A. Brunner, Stephen E. Greco, Hua Xiang 2012-08-07
8227180 Photolithography focus improvement by reduction of autofocus radiation transmission into substrate Timothy A. Brunner, Sean D. Burns, Kuang-Jung Chen, Wu-Song Huang, Kafai Lai +1 more 2012-07-24
8001495 System and method of predicting problematic areas for lithography in a circuit design Timothy A. Brunner, Stephen E. Greco, Hua Xiang 2011-08-16
7486097 Proximity sensitive defect monitor 2009-02-03
7239371 Density-aware dynamic leveling in scanning exposure systems Colin J. Brodsky, Scott Bukofsky, Steven J. Holmes 2007-07-03
7176675 Proximity sensitive defect monitor 2007-02-13
7141338 Sub-resolution sized assist features Xiaochun Chen, Lawrence Varnerin 2006-11-28
6801314 Alignment system and method using bright spot and box structure Enio Carpi, Peter Thwaite 2004-10-05
6784070 Intra-cell mask alignment for improved overlay Enio Carpi 2004-08-31