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ISOA Inc.
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Richardson, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for performing optical inspection utilizing diffr...
Patent number
6,864,971
Issue date
Mar 8, 2005
ISOA, Inc.
YouLing Lin
G01 - MEASURING TESTING
Information
Patent Grant
System and method of optically inspecting structures on an object
Patent number
6,487,307
Issue date
Nov 26, 2002
ISOA, Inc.
Kathleen Hennessey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method of optically inspecting surface structures on an...
Patent number
6,292,260
Issue date
Sep 18, 2001
ISOA, Inc.
Youling Lin
G01 - MEASURING TESTING
Information
Patent Grant
System and method of optically inspecting manufactured devices
Patent number
6,246,788
Issue date
Jun 12, 2001
ISOA, Inc.
Ramakrishna Pattikonda
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76397470 - WAFERVIEW
Serial number
76397470
Registration number
2680811
Filing date
Apr 17, 2002
ISOA, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76119243 - WAFERSPECT
Serial number
76119243
Filing date
Aug 30, 2000
ISOA Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75668013 - YIELDWIZARD
Serial number
75668013
Registration number
2515726
Filing date
Mar 26, 1999
ISOA Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75668014 - WAFERVIEW
Serial number
75668014
Registration number
2507597
Filing date
Mar 26, 1999
ISOA Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75668015
Serial number
75668015
Registration number
2382624
Filing date
Mar 26, 1999
ISOA Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75668016 - YIELDVIEW
Serial number
75668016
Registration number
2382625
Filing date
Mar 26, 1999
ISOA Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments