Inventor
PONGSAJAPAN JOHN
US17 patents
⚠️ This page may combine multiple inventors who share the name “PONGSAJAPAN JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOOGLE INC
7 patentsUS7680891B1Mar 16, 2010
CAPTCHA-based spam control for content creation systems
GOOGLE INC84 citations97
US8983974B1Mar 17, 2015
Scoring authors of posts
GOOGLE INC24 citations91
US9846728B1Dec 19, 2017
Scoring authors of posts
GOOGLE INC2 citations72
US9442989B1Sep 13, 2016
Scoring authors of posts
GOOGLE INC3 citations72
US9876894B2Jan 23, 2018
Systems and methods for event stream management
GOOGLE INC1 citations60
US9590945B2Mar 7, 2017
Systems and methods for event stream management
GOOGLE INC0 citations49
US9553835B2Jan 24, 2017
Active e-mails
GOOGLE INC0 citations49
GOOGLE LLC
4 patentsUS10949429B1Mar 16, 2021
Scoring authors of posts
GOOGLE LLC3 citations72
US9930096B2Mar 27, 2018
Recommending posts to non-subscribing users
GOOGLE LLC1 citations61
US10511652B2Dec 17, 2019
Recommending posts to non-subscribing users
GOOGLE LLC0 citations51
US10110727B2Oct 23, 2018
Systems and methods for event stream management
GOOGLE LLC0 citations49