Patent Assignment
Reel/Frame 006737/0063
Assignment of Assignor's Interest
Recorded: 1993-10-14
Pages: 2
Assignor
TSOI, KAM-CHEONG A.
Executed: 1993-10-01
Assignee
U S WEST ADVANCED TECHNOLOGIES, INC.
4001 DISCOVERY DRIVE, BOULDER, COLORADO, 80303
Covered Property
(1)
User Interface for Mobile Telephones and Method of Using the Same
Patent:
5,425,077 →
Application:
08/089,146 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 1998
From: U S WEST ADVANCED TECHNOLOGIES, INC.
To: U S WEST, INC.
Reel/Frame 009197/0311 →
Change of Name
Jul 7, 1998
From: U S WEST, INC.
To: MEDIAONE GROUP, INC.
Reel/Frame 009297/0442 →
Assignment of Assignor's Interest
Jul 7, 1998
From: MEDIAONE GROUP, INC.
To: U S WEST, INC.; MEDIAONE GROUP, INC.
Reel/Frame 009297/0308 →
Merger
Jul 24, 2000
From: U S WEST, INC.
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 010814/0339 →
Merger and Name Change
May 2, 2008
From: MEDIAONE GROUP, INC.
To: MEDIAONE GROUP, INC. (FORMERLY KNOWN AS METEOR ACQUISITION, INC.)
Reel/Frame 020893/0162 →
Change of Name
May 2, 2008
From: MEDIAONE GROUP, INC. (FORMERLY KNOWN AS METEOR ACQUISITION, INC.)
To: COMCAST MO GROUP, INC.
Reel/Frame 020890/0832 →
Assignment of Assignor's Interest
Oct 2, 2008
From: COMCAST MO GROUP, INC.
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 021624/0065 →