Membership
Tour
Register
Log in
Xiaopeng Xi
Follow
Person
Sunnyvale, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
User trustworthiness
Patent number
9,519,682
Issue date
Dec 13, 2016
Yahoo! Inc.
Jay Pujara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting spam from a bulk registered e-mail account
Patent number
8,892,661
Issue date
Nov 18, 2014
Yahoo! Inc.
Vishwanath Tumkur Ramarao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detection of outbound sending of spam
Patent number
8,868,663
Issue date
Oct 21, 2014
Yahoo! Inc.
Bhasker Hariharan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting bulk fraudulent registration of email accounts
Patent number
8,826,450
Issue date
Sep 2, 2014
Yahoo! Inc.
Bhasker Hariharan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Classification and cluster analysis spam detection and reduction
Patent number
7,809,824
Issue date
Oct 5, 2010
Yahoo! Inc.
Stanley Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DETECTING SPAM FROM A BULK REGISTERED E-MAIL ACCOUNT
Publication number
20100077043
Publication date
Mar 25, 2010
Yahoo! Inc.
Vishwanath Tumkur Ramarao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETECTING BULK FRAUDULENT REGISTRATION OF EMAIL ACCOUNTS
Publication number
20100076922
Publication date
Mar 25, 2010
Yahoo! Inc.
Bhasker Hariharan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETECTION OF OUTBOUND SENDING OF SPAM
Publication number
20100077040
Publication date
Mar 25, 2010
Yahoo! Inc.
Bhasker Hariharan
H04 - ELECTRIC COMMUNICATION TECHNIQUE