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

Reel/Frame:020046/0392   Pages: 5
Recorded: 10/25/2007
Attorney Dkt #:10195.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/22/2011
Application #:
11889630
Filing Dt:
08/15/2007
Publication #:
Pub Dt:
02/21/2008
Title:
METHOD AND DEVICE OF TRANSMITTING SDH SERVICES IN PASSIVE OPTICAL NETWORK
Assignors
1
Exec Dt:
08/22/2007
2
Exec Dt:
08/22/2007
3
Exec Dt:
08/22/2007
4
Exec Dt:
08/22/2007
Assignee
1
518129 HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT, SHENZHEN, GUANGDONG
PROVINCE 518129, CHINA
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

Search Results as of: 05/12/2024 04:20 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