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: 3
Patent #:
Issue Dt:
04/29/2014
Application #:
11764492
Filing Dt:
06/18/2007
Publication #:
Pub Dt:
05/08/2008
Inventors:
Qingchun Zhang, Sei-Hyung Ryu, Charlotte Jonas, Anant K. Agarwal
Title:
HIGH POWER INSULATED GATE BIPOLAR TRANSISTORS
Assignment: 1
Reel/Frame:
019750/0771Recorded: 08/27/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/27/2007
Exec Dt:
06/13/2007
Exec Dt:
06/27/2007
Exec Dt:
06/27/2007
Assignee:
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Correspondent:
MYERS BIGEL SIBLEY & SAJOVEC
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 2
Reel/Frame:
029342/0046Recorded: 10/31/2012Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/06/2008
Assignee:
OFFICE OF NAVAL RESEARCH
875 NORTH RANDOLPH STREET
ARLINGTON, VIRGINIA 22203-1995
Correspondent:
CAROL PETROSKY
OFFICE OF NAVAL RESEARCH
OFFICE OF COUNSEL
875 NORTH RANDOLPH STREET
ARLINGTON, VA 22203-1995
Assignment: 3
Reel/Frame:
064185/0755Recorded: 06/30/2023Pages: 69
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2023
Assignee:
214 N. TRYON STREET, 27TH FLOOR
MAIL CODE CN-NC-H27A
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
NIKOLAI DOKKEDAHL
1285 AVENUE OF THE AMERICAS
PAUL WEISS RIFKIND WHARTON &GARRISON LLP
NEW YORK, NY 10019-6064

Search Results as of: 05/12/2024 11:58 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