Patent Assignment
Reel/Frame 021383/0587
Assignment of Assignor's Interest
Recorded: 2008-08-13
Pages: 2
Assignee
NHN CORPORATION
BUNDANG VENTURE TOWN, 25-1 JEONGJA-DONG, BUNDANG-GU, SEONGNAM-SI, KYUNGGI-DO, 463-844, KOREA, REPUBLIC OF
Covered Property
(1)
Method of Ranking Keyword Advertisements Using Click Through Rate
Application:
12/190,836 →
Publication:
US 2009/0048925
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 12, 2009
From: NHN CORPORATION
To: NHN BUSINESS PLATFORM CORPORATION
Reel/Frame 023357/0741 →
Change of Name
Oct 7, 2014
From: NHN BUSINESS PLATFORM CORPORATION
To: NAVER BUSINESS PLATFORM CORPORATION
Reel/Frame 033904/0583 →
Assignment of Assignor's Interest
Oct 9, 2014
From: NAVER BUSINESS PLATFORM CORPORATION
To: NAVER CORPORATION
Reel/Frame 033919/0024 →