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:020614/0793   Pages: 8
Recorded: 03/03/2008
Attorney Dkt #:U 017074-0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS, PREVIOUSLY RECORDED AT REEL 020165, FRAME 0210.
Total properties: 1
1
Patent #:
Issue Dt:
04/12/2011
Application #:
11985777
Filing Dt:
11/16/2007
Publication #:
Pub Dt:
05/29/2008
Title:
RANGING METHOD AND SYSTEM FOR PASSIVE OPTICAL NETWORK AND OPTICAL NETWORK UNIT THEREOF
Assignors
1
Exec Dt:
11/07/2007
2
Exec Dt:
11/14/2007
Assignee
1
HUAWEI ADMINISTRATION
BUILDING, BANTIAN LONGGANG
DISTRICT, SHENZHEN, GUANGDONG PROVINCE, CHINA 518129
Correspondence name and address
WILLIAM R. EVANS
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, N.Y. 10023

Search Results as of: 05/26/2024 01:17 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