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:023501/0182   Pages: 5
Recorded: 11/11/2009
Attorney Dkt #:FIRM
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOC DATE PREVIOUSLY RECORDED ON REEL 023489 FRAME 0905. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE 08/21/2009 TO 10/28/2009.
Total properties: 1
1
Patent #:
Issue Dt:
07/17/2012
Application #:
12607918
Filing Dt:
10/28/2009
Publication #:
Pub Dt:
04/28/2011
Title:
SURGE CURRENT DETECTION IN A SWITCH BY DETECTING CHANGE IN A DUTY CYCLE
Assignor
1
Exec Dt:
10/28/2009
Assignee
1
P.O. BOX 655474
M/S 3999
DALLAS, TEXAS 75265
Correspondence name and address
JOY REINHART
1999 BROADWAY SUITE 2225
DENVER, CO 80202

Search Results as of: 09/23/2024 04:56 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