IP Library › Assignment 018031/0154
Patent Assignment
Reel/Frame 018031/0154

Assignment of Assignor's Interest

Recorded: 2006-06-23 Pages: 5
Assignors
CHIOU, TA-GANG
Executed: 2006-06-15
TENG, WEI-GUANG
Executed: 2006-06-15
CHEN, MENG-SENG
Executed: 2006-06-15
CHANG, CHAO-CHI
Executed: 2006-06-15
Assignee
GROUNDHOG TECHNOLOGIES INC.
ONE BROADWAY, 14TH FLOOR, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Method and System for Identifying Mobile User Cluster by Call Detail Record
Patent: 8,346,208 →
Application: 11/473,056 →
Publication: US 2006/0293025
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 19, 2018
From: GROUNDHOG TECHNOLOGIES INC.
To: GROUNDHOG TECHNOLOGIES INC. TAIWAN BRANCH
Reel/Frame 045264/0074 →
Assignment of Assignor's Interest Jul 3, 2019
From: GROUNDHOG TECHNOLOGIES INC. TAIWAN BRANCH
To: GROUNDHOG INC.
Reel/Frame 049668/0245 →