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:012662/0911   Pages: 4
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/24/2004
Application #:
10085377
Filing Dt:
02/28/2002
Title:
SYNCHRONIZING VOICE AND VIDEO TRANSMITTED OVER SEPARATE CHANNELS
Assignors
1
Exec Dt:
02/20/2002
2
Exec Dt:
02/20/2002
3
Exec Dt:
02/26/2002
4
Exec Dt:
02/26/2002
Assignee
1
MAIL STOP MOKCMP0506
8140 WARD PARKWAY
KANSAS CITY, MISSOURI 64114
Correspondence name and address
SPRINT LAW DEPT.
HARLEY R. BALL
8140 WARD PARKWAY
MAIL STOP MOKCMP0506
KANSAS CITY, MO 64114

Search Results as of: 06/21/2025 10:06 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