IP Library › Assignment 011880/0181
Patent Assignment
Reel/Frame 011880/0181

Assignment of Assignor's Interest

Recorded: 2001-06-11 Pages: 5
Assignors
BUSAYAPONGCHAI, SENIS
Executed: 2001-05-07
CHINTRAKULCHAI, PICHET
Executed: 2001-06-05
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Multi-Stage Large Vocabulary Speech Recognition System and Method
Patent: 6,751,595 →
Application: 09/852,180 →
Publication: US 2002/0169600
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 18, 2016
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 039472/0964 →
Change of Name Aug 18, 2016
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0607 →
Change of Name Aug 18, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0806 →
Change of Name Aug 18, 2016
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0906 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →