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Khurram Zafar
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pattern centric process control
Patent number
11,694,009
Issue date
Jul 4, 2023
Anchor Semiconductor, Inc.
Chenmin Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern centric process control
Patent number
10,997,340
Issue date
May 4, 2021
Anchor Semiconductor Inc.
Chenmin Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern centric process control
Patent number
10,546,085
Issue date
Jan 28, 2020
Anchor Semiconductor Inc.
Chenmin Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern weakness and strength detection and tracking during a semic...
Patent number
10,062,160
Issue date
Aug 28, 2018
Anchor Semiconductor Inc.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern weakness and strength detection and tracking during a semic...
Patent number
9,846,934
Issue date
Dec 19, 2017
Anchor Semiconductor Inc.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for utilizing design data in combination with i...
Patent number
9,401,014
Issue date
Jul 26, 2016
KLA-Tencor Technologies Corp.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Determining design coordinates for wafer defects
Patent number
9,087,367
Issue date
Jul 21, 2015
KLA-Tencor Corp.
Ellis Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Region based virtual fourier filter
Patent number
8,989,479
Issue date
Mar 24, 2015
KLA-Tencor Corporation
Lisheng Gao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for utilizing design data in combination with i...
Patent number
8,923,600
Issue date
Dec 30, 2014
KLA-Tencor Technologies Corp.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for utilizing design data in combination with i...
Patent number
7,570,796
Issue date
Aug 4, 2009
KLA-Tencor Technologies Corp.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PATTERN CENTRIC PROCESS CONTROL
Publication number
20210326505
Publication date
Oct 21, 2021
Anchor Semiconductor Inc.
Chenmin Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PATTERN CENTRIC PROCESS CONTROL
Publication number
20200097621
Publication date
Mar 26, 2020
Anchor Semiconductor Inc.
Chenmin Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PATTERN CENTRIC PROCESS CONTROL
Publication number
20180300434
Publication date
Oct 18, 2018
Anchor Semiconductor Inc.
Chenmin Hu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN WEAKNESS AND STRENGTH DETECTION AND TRACKING DURING A SEMIC...
Publication number
20180033132
Publication date
Feb 1, 2018
Anchor Semiconductor Inc.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PATTERN WEAKNESS AND STRENGTH DETECTION AND TRACKING DURING A SEMIC...
Publication number
20160300338
Publication date
Oct 13, 2016
Anchor Semiconductor Inc.
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods and Systems for Utilizing Design Data in Combination with I...
Publication number
20150154746
Publication date
Jun 4, 2015
KLA-Tencor Technologies Corporation
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Determining Design Coordinates for Wafer Defects
Publication number
20130064442
Publication date
Mar 14, 2013
KLA-Tencor Corporation
Ellis Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REGION BASED VIRTUAL FOURIER FILTER
Publication number
20120141013
Publication date
Jun 7, 2012
KLA-Tencor Corporation
Lisheng Gao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND SYSTEMS FOR UTILIZING DESIGN DATA IN COMBINATION WITH I...
Publication number
20090297019
Publication date
Dec 3, 2009
KLA-Tencor Technologies Corporation
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND SYSTEMS FOR UTILIZING DESIGN DATA IN COMBINATION WITH I...
Publication number
20070288219
Publication date
Dec 13, 2007
Khurram Zafar
G06 - COMPUTING CALCULATING COUNTING