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:
10/11/2011
Application #:
11948648
Filing Dt:
11/30/2007
Publication #:
Pub Dt:
03/27/2008
Inventors:
Hao WANG, Yiquan LU, Congqi LI
Title:
METHOD AND OPTICAL AMPLIFIER FOR LASER SAFETY PROTECTION AND METHOD FOR LOADING IDENTIFICATION SIGNAL
Assignment: 1
Reel/Frame:
020183/0115Recorded: 11/30/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2007
Exec Dt:
10/13/2007
Exec Dt:
10/13/2007
Assignee:
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Correspondent:
LEYDIG VOIT & MAYER, LTD
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731

Search Results as of: 05/14/2024 02:42 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