IP Library › Assignment 033256/0135
Patent Assignment
Reel/Frame 033256/0135

Confirmatory License

Recorded: 2014-06-26 Pages: 2
Assignor
SUNPOWER CORPORATION
Executed: 2011-12-05
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Trench Process and Structure for Backside Contact Solar Cells with Polysilicon Doped Regions
Patent: 8,450,134 →
Application: 12/945,555 →
Publication: US 2011/0059571
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 24, 2023
From: SUNPOWER CORPORATION
To: MAXEON SOLAR PTE. LTD.
Reel/Frame 062490/0742 →
Security Interest Jun 5, 2024
From: MAXEON SOLAR PTE. LTD.
To: DB TRUSTEES (HONG KONG) LIMITED
Reel/Frame 067637/0598 →
Second Lien Security Interest Agreement Jun 26, 2024
From: MAXEON SOLAR PTE. LTD
To: DB TRUSTEES (HONG KONG) LIMITED
Reel/Frame 071343/0553 →
Security Interest Jun 27, 2024
From: MAXEON SOLAR PTE. LTD.
To: DB TRUSTEES (HONG KONG) LIMITED
Reel/Frame 067924/0062 →