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Kexiang Ken Ding
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Light line imager-based IC tray pocket detection system
Patent number
10,438,338
Issue date
Oct 8, 2019
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
IC device-in-pocket detection with angular mounted lasers and a camera
Patent number
10,184,979
Issue date
Jan 22, 2019
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
Micro-vision alignment system with guiding rings for IC testing
Patent number
9,857,419
Issue date
Jan 2, 2018
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for IC 3D lead inspection having color shadowing
Patent number
9,626,752
Issue date
Apr 18, 2017
Delta Design, Inc.
Walter James Frandsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Group vision alignment for double sided IC device testing
Patent number
9,557,375
Issue date
Jan 31, 2017
Delta Design, Inc.
Samer Kabbani
G01 - MEASURING TESTING
Information
Patent Grant
Imaging system with defocused and aperture-cropped light sources fo...
Patent number
9,219,885
Issue date
Dec 22, 2015
Delta Design, Inc.
Kexiang Ken Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Up-look camera based vision apparatus to auto align pick-and-place...
Patent number
8,773,530
Issue date
Jul 8, 2014
Delta Design, Inc.
Kexiang Ken Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vision alignment with multiple cameras and common coordinate at con...
Patent number
8,106,349
Issue date
Jan 31, 2012
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
IC device-in-pocket detection with angular mounted lasers and a camera
Patent number
8,041,533
Issue date
Oct 18, 2011
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
Camera based vision alignment with device group guiding for semicon...
Patent number
7,842,912
Issue date
Nov 30, 2010
Delta Design, Inc.
Kexiang Ken Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera based pin grid array (PGA) inspection system with pin base m...
Patent number
7,755,376
Issue date
Jul 13, 2010
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
Camera based two-point vision alignment for semiconductor device te...
Patent number
7,506,451
Issue date
Mar 24, 2009
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Grant
LED lighting system for line scan camera based multiple data matrix...
Patent number
7,336,197
Issue date
Feb 26, 2008
Delta Design, Inc.
Kexiang Ken Ding
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
VISION ALIGNMENT SYSTEM OUTSIDE OF TEST SITE
Publication number
20190101588
Publication date
Apr 4, 2019
Delta Design, Inc.
Kexiang Ken DING
G01 - MEASURING TESTING
Information
Patent Application
OFFLINE VISION ASSIST METHOD AND APPARATUS FOR INTEGRATED CIRCUIT D...
Publication number
20180059176
Publication date
Mar 1, 2018
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Application
LIGHT LINE IMAGER-BASED IC TRAY POCKET DETECTION SYSTEM
Publication number
20180033137
Publication date
Feb 1, 2018
Delta Design, Inc.
Kexiang Ken DING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IC TEST SITE VISION ALIGNMENT SYSTEM
Publication number
20170285102
Publication date
Oct 5, 2017
Delta Design, Inc.
Kexiang Ken DING
G01 - MEASURING TESTING
Information
Patent Application
IC DEVICE-IN-POCKET DETECTION WITH ANGULAR MOUNTED LASERS AND A CAMERA
Publication number
20170045577
Publication date
Feb 16, 2017
Delta Design, Inc.
Kexiang Ken DING
G01 - MEASURING TESTING
Information
Patent Application
GROUP VISION ALIGNMENT FOR DOUBLE SIDED IC DEVICE TESTING
Publication number
20150369861
Publication date
Dec 24, 2015
Delta Design, Inc.
Samer KABBANI
G01 - MEASURING TESTING
Information
Patent Application
MICRO-VISION ALIGNMENT SYSTEM WITH GUIDING RINGS FOR IC TESTING
Publication number
20150015286
Publication date
Jan 15, 2015
Delta Design, Inc.
Kexiang Ken DING
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR IC 3D LEAD INSPECTION HAVING COLOR SHADOWING
Publication number
20140347446
Publication date
Nov 27, 2014
Delta Design, Inc.
Walter James FRANDSEN
G01 - MEASURING TESTING
Information
Patent Application
IMAGING SYSTEM WITH DEFOCUSED AND APERTURE-CROPPED LIGHT SOURCES FO...
Publication number
20130215256
Publication date
Aug 22, 2013
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Application
UP-LOOK CAMERA BASED VISION APPARATUS TO AUTO ALIGN PICK-AND-PLACE...
Publication number
20110228080
Publication date
Sep 22, 2011
Delta Design, Inc.
Kexiang Ken DING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CALIBRATING SEPARATELY LOCATED CAMERAS WITH A DOUBLE SIDED VISIBLE...
Publication number
20110010122
Publication date
Jan 13, 2011
Delta Design, Inc.
Kexiang Ken DING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Vision alignment with multiple cameras and common coordinate at con...
Publication number
20100017161
Publication date
Jan 21, 2010
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Application
Camera based vision alignment with device group guiding for semicon...
Publication number
20090289206
Publication date
Nov 26, 2009
Delta Design, Inc.
Kexiang Ken Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IC device-in-pocket detection with angular mounted lasers and a camera
Publication number
20090281762
Publication date
Nov 12, 2009
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Application
Single camera three-point vision alignment system for a device handler
Publication number
20070185676
Publication date
Aug 9, 2007
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Application
Camera based pin grid array (PGA) inspection system with pin base m...
Publication number
20070080703
Publication date
Apr 12, 2007
Delta Design, Inc.
Kexiang Ken Ding
G01 - MEASURING TESTING
Information
Patent Application
LED lighting system for line scan camera based multiple data matrix...
Publication number
20060232436
Publication date
Oct 19, 2006
Delta Design, Inc.
Kexiang Ken Ding
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Machine vision based scanner using line scan camera
Publication number
20060231778
Publication date
Oct 19, 2006
Delta Design, Inc.
Sudha Umesh Kumar
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING