Patent Assignment
Reel/Frame 019209/0112
Assignment of Assignor's Interest
Recorded: 2007-04-20
Pages: 3
Assignors
WILK, CHRISTOPHER
Executed: 2007-03-25
BOVSBJERG, BJARKE PIHL
Executed: 2007-03-25
LIUSVAARA, TAPIO JUHANI
Executed: 2007-03-05
Assignee
SONION MEMS A/S
BYLEDDET 12-14, DK-4000, ROSKILDE, DENMARK
Covered Property
(1)
Elastomeric Shield for Miniature Microphones
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 11, 2013
From: PULSE MEMS APS
To: EPCOS PTE LTD
Reel/Frame 029966/0907 →
Change of Name
Mar 11, 2013
From: SONION MEMS A/S
To: PULSE MEMS A/S
Reel/Frame 029967/0872 →
Change of Name
Mar 11, 2013
From: PULSE MEMS A/S
To: PULSE MEMS APS
Reel/Frame 029967/0899 →
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 →