skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:054421/0284   Pages: 3
Recorded: 11/19/2020
Attorney Dkt #:7935-3002-8, -10, -12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
11/25/2014
Application #:
13963661
Filing Dt:
08/09/2013
Title:
PIEZOELECTRIC MEMS MICROPHONE
2
Patent #:
Issue Dt:
12/26/2017
Application #:
14451670
Filing Dt:
08/05/2014
Publication #:
Pub Dt:
11/20/2014
Title:
PIEZOELECTRIC MEMS MICROPHONE
3
Patent #:
Issue Dt:
08/10/2021
Application #:
15853254
Filing Dt:
12/22/2017
Publication #:
Pub Dt:
05/17/2018
Title:
PIEZOELECTRIC MEMS MICROPHONE
Assignors
1
Exec Dt:
06/30/2009
2
Exec Dt:
06/30/2009
Assignee
1
1600 HURON PARKWAY
2ND FLOOR
ANN ARBOR, MICHIGAN 48109
Correspondence name and address
SHANNON SMITH
755 W BIG BEAVER RD
STE 1850
TROY, MI 48084

Search Results as of: 04/29/2024 05:26 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT