The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2013
Filed:
Apr. 25, 2008
Ravi Kant Keswani, Fremont, CA (US);
Manicka Muthugopalakrishnan, Fremont, CA (US);
Qingcai Guan, San Mateo, CA (US);
Jeffrey Weitzman, Palo Alto, CA (US);
Ravi Kant Keswani, Fremont, CA (US);
Manicka Muthugopalakrishnan, Fremont, CA (US);
Qingcai Guan, San Mateo, CA (US);
Jeffrey Weitzman, Palo Alto, CA (US);
Coupons.com Incorporated, Mountain View, CA (US);
Abstract
A data distribution system which includes business groups, a client system and a main database system is described. Coupons and coupon data may be exchanged between the business groups, the client system and the main database system. Each coupon being exchanged may include one or more fraud protection features that can neither be altered nor tampered by users, consumers or retailers.