IP Library › Assignment 033367/0283
Patent Assignment
Reel/Frame 033367/0283

Assignment of Assignor's Interest

Recorded: 2014-07-22 Pages: 3
Assignor
LIN, MING-FENG
Executed: 2014-07-05
Assignee
HEP TECH CO., LTD.
NO. 20, JINGKE 7TH RD., NANTUN DIST., TAICHUNG CITY, 408, TAIWAN
Covered Property (1)
Method of Driving Led Chips of Same Power but Different Rated Voltages and Currents
Patent: 9,420,655 →
Application: 14/338,178 →
Publication: US 2015/0077020
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 13, 2017
From: HEP TECH CO., LTD.
To: HEP TECH CO., LTD.; LIN, MING-FENG
Reel/Frame 041696/0806 →
Assignment of Assignor's Interest Jul 31, 2018
From: HEP TECH CO., LTD.; LIN, MING-FENG
To: LIN, MING-FENG
Reel/Frame 046677/0883 →
Assignment of Assignor's Interest Mar 13, 2019
From: LIN, MING-FENG, MR.
To: ESPEN TECHNOLOGY, INC
Reel/Frame 048583/0007 →
Security Interest Dec 3, 2019
From: ESPEN TECHNOLOGY INC.
To: PIERMONT BANK
Reel/Frame 051164/0250 →