Custom reward for viral help in game

U.S. Patent no. 9,533,229: Custom reward for viral help in game

U.S. Patent no. 9,533,229: Custom reward for viral help in game Issued January 3, 2017 to Zynga Inc. Priority Date June 29, 2012 Summary: U.S. Patent No. 9,533,229 (the ‘229 Patent) relates…