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: 2
Patent #:
Issue Dt:
08/23/2016
Application #:
13684572
Filing Dt:
11/25/2012
Publication #:
Pub Dt:
05/30/2013
Inventors:
JIAN-MING QIU, YA-HUI ZHANG
Title:
AUDIO DEVICE AND METHOD FOR ADDING WATERMARK DATA TO AUDIO SIGNALS
Assignment: 1
Reel/Frame:
029344/0365Recorded: 11/25/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/12/2012
Exec Dt:
11/11/2012
Assignees:
NO. 2, 2ND DONGHUAN ROAD,LONGHUA TOWN, BAO' AN DISTRICT
SHENZHEN, CHINA
66, CHUNG SHAN ROAD, TU-CHENG DIST.
NEW TAIPEI, TAIWAN
Correspondent:
RAYMOND J. CHEW
1203 W. IMPERIAL HWY SUITE 100
BREA, CA 92821
Assignment: 2
Reel/Frame:
045171/0433Recorded: 01/29/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/29/2017
Exec Dt:
12/29/2017
Assignee:
NO.51,TONGLE ROAD, JIANGNAN DISTRICT,
NANNING, GUANGXI PROVINCE, CHINA
Correspondent:
ZHIGANG MA
550 S. HOPE STREET, SUITE 2825
LOS ANGELES, CA 90071

Search Results as of: 05/14/2024 12:53 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