Patent Assignment
Reel/Frame 045876/0302
Assignment of Assignor's Interest
Recorded: 2018-04-25
Pages: 5
Assignor
HUAWEI TECHNOLOGIES CO., LTD.
Executed: 2018-03-02
Assignee
RED HAT, INC.
100 EAST DAVIE STREET, RALEIGH, NORTH CAROLINA, 27601
Covered Properties
(9)
Messaging Enhancements and Anti-Spam
Patent:
7,873,996 →
Application:
10/995,748 →
Electronic Message Filtering Enhancements
Patent:
8,091,129 →
Application:
12/970,978 →
Addressee-Based Whitelisting
Patent:
8,191,138 →
Application:
13/329,320 →
Updating an Entry in an Addressee-Based Whitelist
Method, Terminal and System for Caption Transmission in Telepresence
Spam Filtering Using Scroll Detection as a Signal
Patent:
9,003,522 →
Application:
13/856,025 →
Removal From a Whitelist Based On an Extracted Email Address
Additional messaging enhancements
Application:
60/524,107 →
Implicit spam detection
Application:
60/535,421 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 16, 2009
From: EMIGH, AARON
To: RADIX HOLDINGS, LLC
Reel/Frame 023387/0866 →
Assignment of Assignor's Interest
Oct 16, 2009
From: EMIGH, AARON T.; ROSKIND, JAMES A.; RADIX LABS, LLC
To: EMIGH, AARON
Reel/Frame 023388/0405 →
Assignment of Assignor's Interest
Dec 11, 2012
From: CHEN, XIANYI
To: HUAWEI DEVICE CO., LTD.
Reel/Frame 029448/0865 →
Assignment of Assignor's Interest
Nov 24, 2016
From: RADIX HOLDINGS, LLC
To: HUAWEI TECHNOLOGIES CO., LTD.
Reel/Frame 040414/0204 →