Patent Assignment
Reel/Frame 019946/0293
Assignment of Assignor's Interest
Recorded: 2007-09-25
Pages: 3
Assignors
POULSEN, JENS KRISTIAN
Executed: 2007-09-24
FALLESEN, CARSTEN
Executed: 2007-09-24
STENBERG, LARS JORN
Executed: 2007-09-24
BOSCH, JOZEF JOHANNES GERARDUS
Executed: 2007-09-20
Assignee
SONION A/S
BYLEDDET 12-14, ROSKILDE, DK-4000, DENMARK
Covered Property
(1)
Calibrated Microelectromechanical Microphone
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 16, 2013
From: PULSE COMPONENTS APS
To: EPCOS PTE LTD
Reel/Frame 030431/0087 →
Change of Name
May 16, 2013
From: SONION A/S
To: PULSE COMPONENTS APS
Reel/Frame 030440/0135 →
Assignment of Assignor's Interest
Jan 31, 2017
From: EPCOS PTE LTD
To: TDK CORPORATION
Reel/Frame 041132/0144 →
Assignment of Assignor's Interest
Oct 13, 2025
From: TDK CORPORATION
To: INVENSENSE, INC.
Reel/Frame 073080/0824 →