RW

Richard Wallingford

KL Kla-Tencor: 27 patents #59 of 1,394Top 5%
KL Kla: 8 patents #28 of 758Top 4%
📍 Ames, IA: #16 of 1,427 inventorsTop 2%
🗺 Iowa: #219 of 15,303 inventorsTop 2%
Overall (All Time): #95,870 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
12229935 Semantic image segmentation for semiconductor-based applications Bjorn Brauer 2025-02-18
11983865 Deep generative model-based alignment for semiconductor applications Bjorn Brauer 2024-05-14
11776108 Deep learning based defect detection Ge Cong, Sangbong Park 2023-10-03
11592653 Automated focusing system for tracking specimen surface with a configurable focus offset Xiumei Liu, Kai Cao, Matthew Giusti, Brooke Bruguier 2023-02-28
11431976 System and method for inspection using tensor decomposition and singular value decomposition Nurmohammed Patwary, James A. Smith, Xiaochun Li, Vladimir Tumakov, Bjorn Brauer 2022-08-30
11330164 Determining focus settings for specimen scans Bryant Mantiply, Xiumei Liu, Matthew Giusti, Kai Cao 2022-05-10
11295438 Method and system for mixed mode wafer inspection Jason Z. Lin, Allen Park, Ellis Chang, Songnian Rong, Chetana Bhaskar 2022-04-05
11010885 Optical-mode selection for multi-mode semiconductor inspection Bjorn Brauer, Kedar Grama, Hucheng Lee, Sangbong Park 2021-05-18
10713769 Active learning for defect classifier training Jing Zhang, Yujie Dong, Brian Duffy, Michael Daino, Kris Bhaskar 2020-07-14
10605744 Systems and methods for detecting defects on a wafer Lu Chen, Jason Kirkwood, Mohan Mahadevan, James A. Smith, Lisheng Gao +2 more 2020-03-31
10416087 Systems and methods for defect detection using image reconstruction Jing Zhang, Jeremy Nesbitt, Grace Hsiu-Ling Chen 2019-09-17
10402688 Data augmentation for convolutional neural network-based defect inspection Bjorn Brauer, Vijay Ramachandran, Scott A. Young 2019-09-03
10192303 Method and system for mixed mode wafer inspection Jason Z. Lin, Allen Park, Ellis Chang, Songnian Rong, Chetana Bhaskar 2019-01-29
10132760 Apparatus and methods for finding a best aperture and mode to enhance defect detection Pavel Kolchin, Lisheng Gao, Grace Hsiu-Ling Chen, Markus Huber, Robert M. Danen 2018-11-20
9880107 Systems and methods for detecting defects on a wafer Lu Chen, Jason Kirkwood, Mohan Mahadevan, James A. Smith, Lisheng Gao +2 more 2018-01-30
9726617 Apparatus and methods for finding a best aperture and mode to enhance defect detection Pavel Kolchin, Lisheng Gao, Grace Hsiu-Ling Chen, Markus Huber, Robert M. Danen 2017-08-08
8775101 Detecting defects on a wafer Junqing Huang, Yong Zhang, Stephanie Chen, Tao Luo, Lisheng Gao 2014-07-08
8645100 Status polling Krishnamurthy Bhaskar, Mark J. Roulo, John S. Taylor, Lawrence R. Miller, Paul T. Russell +3 more 2014-02-04
8611639 Semiconductor device property extraction, generation, visualization, and monitoring methods Ashok Kulkarni, Chien-Huei Chen, Cecelia Campochiaro, Yong Zhang, Brian Duffy 2013-12-17
8467047 Systems and methods for detecting defects on a wafer Lu Chen, Jason Kirkwood, Mohan Mahadevan, James A. Smith, Lisheng Gao +2 more 2013-06-18
8223327 Systems and methods for detecting defects on a wafer Lu Chen, Jason Kirkwood, Mohan Mahadevan, James A. Smith, Lisheng Gao +2 more 2012-07-17
8204296 Methods for generating a standard reference die for use in a die to standard reference die inspection and methods for inspecting a wafer Kris Bhaskar, Mark A. McCord, Santosh Bhattacharyya, Ardis Liang, Hubert Altendorfer +1 more 2012-06-19
8049877 Computer-implemented methods, carrier media, and systems for selecting polarization settings for an inspection system Stephanie Chen, Jason Kirkwood, Tao Luo, Yong Zhang, Lisheng Gao 2011-11-01
8000905 Computer-implemented methods, carrier media, and systems for determining sizes of defects detected on a wafer Stephanie Chen, Subramanian Balakrishnan 2011-08-16
7925072 Methods for identifying array areas in dies formed on a wafer and methods for setting up such methods Chien-Huei Chen, Ajay Gupta, Kaustubh (Kaust) Namjoshi, Mike Van Riet, Michael Cook 2011-04-12