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: 3
Patent #:
Issue Dt:
05/26/2009
Application #:
11125612
Filing Dt:
05/10/2005
Publication #:
Pub Dt:
10/27/2005
Inventor:
Feng Li
Title:
METHOD FOR MULTI-USER DEMODULATION WITH VARIABLE SPREAD SPECTRUM COEFFICIENT
Assignment: 1
Reel/Frame:
016743/0282Recorded: 07/06/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/31/2005
Assignee:
NO. 4 XUE YUAN RD.
HAI DIAN DISTRICT
BEIJING, CHINA 100083
Correspondent:
JAMES P. ZELLER
MARSHALL, GERSTEIN & BORUN LLP
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 2
Reel/Frame:
026547/0486Recorded: 07/06/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2011
Assignee:
NO. 40 XUE YUAN RD.
HAIDIAN DISTRICT
BEIJING, CHINA 100191
Correspondent:
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
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: 05/09/2024 10:52 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