IP Library Assignment 022341/0212
Patent Assignment
Reel/Frame 022341/0212

Assignment of Assignor's Interest

Recorded: 2009-02-20 Pages: 2
Assignors
HA, JONG HUN
Executed: 2009-02-02
SONG, HO GUL
Executed: 2009-02-02
Assignee
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO 443-742, KOREA, REPUBLIC OF
Covered Property (1)
Device for Protection of Power Factor Correction in Three Phase Power Supply and Control Method Thereof
Patent: 8,300,436 →
Application: 12/379,436 →
Publication: US 2010/0073973
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 29, 2023
From: LONGYEAR TM, INC.
To: BOART LONGYEAR COMPANY
Reel/Frame 065708/0633 →
Assignment of Assignor's Interest Mar 11, 2025
From: BOART LONGYEAR COMPANY
To: BOART LONGYEAR MANUFACTURING AND DISTRIBUTION INC.
Reel/Frame 070480/0001 →