IP Library Assignment 014269/0605
Patent Assignment
Reel/Frame 014269/0605

Assignment of Assignor's Interest

Recorded: 2003-07-09 Pages: 2
Assignor
DU, BEN-CHUAN
Executed: 2003-07-01
Assignee
BENQ CORPORATION
NO. 157, SHAN-YING RD., KWEISHAN TAOYUAN, R.O.C., TAIWAN
Covered Property (1)
Device and Method for Playing a Ring Signal Based on a Mediate Ring Information in a Communication Apparatus
Patent: 6,999,571 →
Application: 10/614,809 →
Publication: US 2004/0101129
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 1, 2008
From: BENQ CORPORATION
To: QISDA CORPORATION
Reel/Frame 020723/0682 →