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Kai Cao
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Automated focusing system for tracking specimen surface with a conf...
Patent number
11,592,653
Issue date
Feb 28, 2023
KLA Corporation
Xiumei Liu
G02 - OPTICS
Information
Patent Grant
Determining focus settings for specimen scans
Patent number
11,330,164
Issue date
May 10, 2022
KLA Corp.
Bryant Mantiply
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interleaved acousto-optical device scanning for suppression of opti...
Patent number
10,060,884
Issue date
Aug 28, 2018
KLA-Tencor Corporation
Jamie Sullivan
G01 - MEASURING TESTING
Information
Patent Grant
Bias-variant photomultiplier tube
Patent number
9,941,103
Issue date
Apr 10, 2018
KLA-Tencor Corporation
Derek Mackay
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for run-time alignment of a spot scanning wafer...
Patent number
9,864,173
Issue date
Jan 9, 2018
KLA-Tencor Corporation
Jamie M. Sullivan
G02 - OPTICS
Information
Patent Grant
Interleaved acousto-optical device scanning for suppression of opti...
Patent number
9,395,340
Issue date
Jul 19, 2016
KLA-Tencor Corporation
Jamie Sullivan
G01 - MEASURING TESTING
Information
Patent Grant
Enhanced high-speed logarithmic photo-detector for spot scanning sy...
Patent number
9,389,166
Issue date
Jul 12, 2016
KLA-Tencor Corporation
Ralph C. Wolf
G01 - MEASURING TESTING
Information
Patent Grant
Image synchronization of scanning wafer inspection system
Patent number
9,208,553
Issue date
Dec 8, 2015
KLA-Tencor Corporation
Kai Cao
G01 - MEASURING TESTING
Information
Patent Grant
Image synchronization of scanning wafer inspection system
Patent number
8,995,746
Issue date
Mar 31, 2015
KLA-Tencor Corporation
Kai Cao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for continuous clocking of TDI sensors
Patent number
7,952,633
Issue date
May 31, 2011
KLA-Tencor Technologies Corporation
David Lee Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
HEATSINK FOR RING TYPE INTEGRATED CIRCUITS
Publication number
20240105549
Publication date
Mar 28, 2024
Cisco Technology, Inc.
Yongguo CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT PIPE WITH LOCALIZED HEATSINK
Publication number
20230247799
Publication date
Aug 3, 2023
Cisco Technology, Inc.
Yongguo CHEN
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Automated Focusing System For Tracking Specimen Surface with a Conf...
Publication number
20230204934
Publication date
Jun 29, 2023
KLA Corporation
Xiumei Liu
G02 - OPTICS
Information
Patent Application
DETERMINING FOCUS SETTINGS FOR SPECIMEN SCANS
Publication number
20210297600
Publication date
Sep 23, 2021
KLA Corporation
Bryant Mantiply
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Automated Focusing System For Tracking Specimen Surface with a Conf...
Publication number
20200319443
Publication date
Oct 8, 2020
KLA Corporation
Xiumei Liu
G02 - OPTICS
Information
Patent Application
Systems and Methods for Run-Time Alignment of a Spot Scanning Wafer...
Publication number
20160313256
Publication date
Oct 27, 2016
KLA-Tencor Corporation
Jamie M. Sullivan
G02 - OPTICS
Information
Patent Application
Interleaved Acousto-Optical Device Scanning For Suppression Of Opti...
Publication number
20160290971
Publication date
Oct 6, 2016
KLA-Tencor Corporation
Jamie Sullivan
G01 - MEASURING TESTING
Information
Patent Application
IMAGE SYNCHRONIZATION OF SCANNING WAFER INSPECTION SYSTEM
Publication number
20150170357
Publication date
Jun 18, 2015
KLA-Tencor Corporation
Kai Cao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Bias-Variant Photomultiplier Tube
Publication number
20150136948
Publication date
May 21, 2015
KLA-Tencor Corporation
Derek Mackay
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE SYNCHRONIZATION OF SCANNING WAFER INSPECTION SYSTEM
Publication number
20140270471
Publication date
Sep 18, 2014
KLA-Tencor Corporation
Kai Cao
G01 - MEASURING TESTING
Information
Patent Application
Interleaved Acousto-Optical Device Scanning For Suppression Of Opti...
Publication number
20140260640
Publication date
Sep 18, 2014
KLA-Tencor Corporation Drive
Jamie Sullivan
G01 - MEASURING TESTING
Information
Patent Application
ENHANCED HIGH-SPEED LOGARITHMIC PHOTO-DETECTOR FOR SPOT SCANNING SY...
Publication number
20130169957
Publication date
Jul 4, 2013
KLA-Tencor Corporation
Ralph C. Wolf
G01 - MEASURING TESTING
Information
Patent Application
Apparatus for continuous clocking of TDI sensors
Publication number
20070064135
Publication date
Mar 22, 2007
David Lee Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE