IP Library › Assignment 030172/0012
Patent Assignment
Reel/Frame 030172/0012

Assignment of Assignor's Interest

Recorded: 2013-04-08 Pages: 5
Assignors
VAN, SEUNG HWAN
Executed: 2013-02-28
HAN, KA RAM
Executed: 2013-02-28
KIM, YONG HYUN
Executed: 2013-02-28
CHANG, SUNG HWAN
Executed: 2013-02-28
Assignee
KAKAO CORP.
6F, ELENTEC-DONG, PANGYO VENTURE VALLEY 2-CHA, 17 PANGYO-RO, 228 BEON-GIL, BUNDANG-GU, SEONGNAM-SI, GYEONGGI-DO, 463-400, KOREA, REPUBLIC OF
Covered Property (1)
Method and System for Providing Instant Messaging Service
Patent: 9,807,038 →
Application: 13/877,809 →
Publication: US 2014/0173003
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Jun 30, 2015
From: KAKAO CORP.; DAUM COMMUNICATIONS CORP.
To: DAUM KAKAO CORP.
Reel/Frame 036039/0600 →
Change of Name Jul 25, 2016
From: DAUM KAKAO CORP.
To: KAKAO CORP.
Reel/Frame 039452/0296 →