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:
02/20/2018
Application #:
14780583
Filing Dt:
09/28/2015
Publication #:
Pub Dt:
02/25/2016
Inventors:
Chenggang JIANG, Wenling BAI, Yuanyuan LI, Yu YANG, Jinling HU
Title:
DYNAMIC SPECTRUM ALLOCATION METHOD AND DYNAMIC SPECTRUM ALLOCATION DEVICE
Assignment: 1
Reel/Frame:
036666/0001Recorded: 09/28/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/25/2015
Exec Dt:
09/25/2015
Exec Dt:
09/25/2015
Exec Dt:
09/25/2015
Exec Dt:
09/25/2015
Assignee:
NO.40 XUEYUAN RD., HAIDIAN DISTRICT
BEIJING, CHINA 100191
Correspondent:
PRO-TECHTOR INTERNATIONAL SERVICES
20775 NORADA CT.
SARATOGA, CA 95070
Assignment: 2
Reel/Frame:
056804/0182Recorded: 07/08/2021Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/09/2021
Assignee:
1/F, BUILDING 1, NO. 5 SHANGDI EAST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
11730 PLAZA AMERICA DRIVE
SUITE 600
RESTON, VA 20195

Search Results as of: 05/13/2024 01:36 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