Patent Assignment
Reel/Frame 037281/0677
Assignment of Assignor's Interest
Recorded: 2015-12-14
Pages: 8
Assignors
LAGOWSKI, JACEK
Executed: 2015-06-08
WILSON, MARSHALL
Executed: 2015-06-08
SAVTCHOUK, ALEXANDRE
Executed: 2015-06-08
ALMEIDA, CARLOS
Executed: 2015-06-08
Assignee
SEMILAB SDI LLC
10770 N. 46TH STREET, SUITE E700, TAMPA, FLORIDA, 33617
Covered Property
(1)
Measuring semiconductor doping using constant surface potential corona charging
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 14, 2015
From: BUDAY, CSABA
To: SEMILAB SDI LLC
Reel/Frame 037281/0752 →
Assignment of Assignor's Interest
Dec 4, 2017
From: SEMILAB SDI LLC
To: SEMILAB SEMICONDUCTOR PHYSICS LABORATORY CO., LTD.
Reel/Frame 044285/0025 →
Assignment of Assignor's Interest
Feb 27, 2025
From: SEMILAB SEMICONDUCTOR PHYSICS LABORATORY CO., LTD.
To: SEMILAB SDI
Reel/Frame 070349/0780 →
Assignment of Assignor's Interest
Nov 13, 2025
From: SEMILAB SEMICONDUCTOR PHYSICS LABORATORY CO., LTD.
To: SEMILAB USA, LLC
Reel/Frame 072891/0915 →