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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
04/17/2018
Application #:
14946896
Filing Dt:
11/20/2015
Publication #:
Pub Dt:
05/26/2016
Inventor:
Qiang Zhu
Title:
METHOD AND APPARATUS TO EQUALIZE ACOUSTIC RESPONSE OF A SPEAKER SYSTEM USING MULTI-RATE FIR AND ALL-PASS IIR FILTERS
Assignment: 1
Reel/Frame:
051258/0328Recorded: 12/11/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/2019
Assignee:
ROOM 1307-1308, DOMINION CENTRE 43-59, QUEEN'S ROAD EAST
WANCHAI, HONG KONG, CHINA
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

Search Results as of: 05/09/2024 11:01 PM
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