Christopher A. Stein

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for event tracking using time-windowed counters
- Patent number 10,740,419
- Issue date Aug 11, 2020
- Facebook, Inc.
- Bhalchandra Suresh Agashe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for event tracking using time-windowed counters
- Patent number 9,558,279
- Issue date Jan 31, 2017
- Facebook, Inc.
- Bhalchandra Suresh Agashe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for managing user reputations in social network...
- Patent number 9,424,612
- Issue date Aug 23, 2016
- Facebook, Inc.
- Travis Bright
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differentiating between good and bad content in a user-provided con...
- Patent number 9,356,920
- Issue date May 31, 2016
- Facebook, Inc.
- Christopher Alexander Stein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Updating system behavior dynamically using feature expressions and...
- Patent number 9,130,997
- Issue date Sep 8, 2015
- Facebook, Inc.
- Christopher Alexander Stein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for event tracking using time-windowed counters
- Patent number 9,031,883
- Issue date May 12, 2015
- Facebook, Inc.
- Bhalchandra Suresh Agashe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Comparing similarity between documents for filtering unwanted docum...
- Patent number 8,874,663
- Issue date Oct 28, 2014
- Facebook, Inc.
- Christopher A. Stein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differentiating between good and bad content in a user-provided con...
- Patent number 8,819,816
- Issue date Aug 26, 2014
- Facebook, Inc.
- Christopher A. Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Updating system behavior dynamically using feature expressions and...
- Patent number 8,799,987
- Issue date Aug 5, 2014
- Facebook, Inc.
- Christopher Alexander Stein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR EVENT TRACKING USING TIME-WINDOWED COUNTERS
- Publication number 20170098006
- Publication date Apr 6, 2017
- FACEBOOK, INC.
- Bhalchandra Suresh Agashe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR EVENT TRACKING USING TIME-WINDOWED COUNTERS
- Publication number 20150199444
- Publication date Jul 16, 2015
- FACEBOOK, INC.
- Bhalchandra Suresh Agashe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Differentiating Between Good and Bad Content in a User-Provided Con...
- Publication number 20140331283
- Publication date Nov 6, 2014
- Christopher Alexander Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UPDATING SYSTEM BEHAVIOR DYNAMICALLY USING FEATURE EXPRESSIONS AND...
- Publication number 20140289795
- Publication date Sep 25, 2014
- Christopher Alexander Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR EVENT TRACKING USING TIME-WINDOWED COUNTERS
- Publication number 20140095412
- Publication date Apr 3, 2014
- FACEBOOK, INC.
- Bhalchandra Suresh Agashe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR FAKE ACCOUNT DETECTION BY CLUSTERING
- Publication number 20140040152
- Publication date Feb 6, 2014
- Jing Fang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UPDATING SYSTEM BEHAVIOR DYNAMICALLY USING FEATURE EXPRESSIONS AND...
- Publication number 20130145418
- Publication date Jun 6, 2013
- Christopher Alexander Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIATING BETWEEN GOOD AND BAD CONTENT IN A USER-PROVIDED CON...
- Publication number 20120124664
- Publication date May 17, 2012
- Christopher A. Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPARING SIMILARITY BETWEEN DOCUMENTS FOR FILTERING UNWANTED DOCUM...
- Publication number 20110055332
- Publication date Mar 3, 2011
- Christopher A. Stein
- G06 - COMPUTING CALCULATING COUNTING

Christopher A. Stein

Person

Patents Grantslast 30 patents

Systems and methods for event tracking using time-windowed counters

Systems and methods for event tracking using time-windowed counters

Systems and methods for managing user reputations in social network...

Differentiating between good and bad content in a user-provided con...

Updating system behavior dynamically using feature expressions and...

Systems and methods for event tracking using time-windowed counters

Comparing similarity between documents for filtering unwanted docum...

Differentiating between good and bad content in a user-provided con...

Updating system behavior dynamically using feature expressions and...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR EVENT TRACKING USING TIME-WINDOWED COUNTERS

SYSTEMS AND METHODS FOR EVENT TRACKING USING TIME-WINDOWED COUNTERS

Differentiating Between Good and Bad Content in a User-Provided Con...

UPDATING SYSTEM BEHAVIOR DYNAMICALLY USING FEATURE EXPRESSIONS AND...

SYSTEMS AND METHODS FOR EVENT TRACKING USING TIME-WINDOWED COUNTERS

METHODS AND SYSTEMS FOR FAKE ACCOUNT DETECTION BY CLUSTERING

UPDATING SYSTEM BEHAVIOR DYNAMICALLY USING FEATURE EXPRESSIONS AND...

DIFFERENTIATING BETWEEN GOOD AND BAD CONTENT IN A USER-PROVIDED CON...

COMPARING SIMILARITY BETWEEN DOCUMENTS FOR FILTERING UNWANTED DOCUM...