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:
03/28/2017
Application #:
14439658
Filing Dt:
04/29/2015
Publication #:
Pub Dt:
02/04/2016
Inventors:
XIAOPING ZHENG, NAN HUA
Title:
ALL-OPTICAL TIME SLICE SWITCHING METHOD AND SYSTEM BASED ON TIME SYNCHRONIZATION
Assignment: 1
Reel/Frame:
035530/0983Recorded: 04/29/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/16/2015
Exec Dt:
04/16/2015
Assignee:
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Correspondent:
HOUTTEMAN LAW LLC
3057 NUTLEY STREET
SUITE 819
FAIRFAX, VA 22031

Search Results as of: 09/24/2024 11:06 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