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Manicka Muthugopalakrishnan
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Fremont, CA, US
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last 30 patents
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Patent Grant
Coupon copy protection
Patent number
8,559,667
Issue date
Oct 15, 2013
Coupons.com Incorporated
Ravi Kant Keswani
G07 - CHECKING-DEVICES
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last 30 patents
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Patent Application
Apparatus and Method for Preserving Advertisements in a Web Page wi...
Publication number
20140095327
Publication date
Apr 3, 2014
MARTINI MEDIA NETWORK, INC.
Manicka Babu Muthugopalakrishnan
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
COUPON COPY PROTECTION
Publication number
20110103653
Publication date
May 5, 2011
COUPONS.COM INCORPORATED
Ravi Kant Keswani
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Coupon Copy Protection
Publication number
20080267500
Publication date
Oct 30, 2008
COUPONS, INC.
Ravi Kant Keswani
G06 - COMPUTING CALCULATING COUNTING