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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LEUNG, CHARLES
Total Assignments: 12
Assignment: 1
Reel/Frame:008570/0851   Pages: 3
Recorded: 06/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, CHARLES
Exec Dt:
04/23/1997
2
LEE, KEITH
Exec Dt:
04/24/1997
Assignee
1
ATI TECHNOLOGIES, INC.
33 COMMERCE VALLEY DRIVE EAST
THORNHILL, ONTARIO L3T 7N6, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295041
NONE
08811866
Correspondence name and address
FISH & RICHARDSON P.C.
G. ROGER LEE
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:009590/0272   Pages: 6
Recorded: 11/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, SHICHAO
Exec Dt:
10/20/1998
2
LEUNG, CHARLES
Exec Dt:
10/20/1998
3
YAM, LAP MAN
Exec Dt:
11/04/1998
Assignee
1
PIXTECH, INC.
BUILDING 37
3350 SCOTT BOULEVARD
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020000771
09138293
Correspondence name and address
MAJESTIC, PARSONS, SIEBERT & HSUE P.C.
JAMES S. HSUE
4 EMBARCADERO CENTER, 1100
SAN FRANCISCO, CALIFORNIA
Assignment: 3
Reel/Frame:012662/0842   Pages: 4
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUYABU, CARL
Exec Dt:
02/22/2002
2
LEUNG, CHARLES
Exec Dt:
02/20/2002
3
ALEKSIC, MILIVOJE
Exec Dt:
02/20/2002
Assignee
1
ATI TECHNOLOGIES, INC.
33 COMMERCE VALLEY DRIVE EAST
THORNHILL, ONTARIO, CANADA L3T 7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7017053
US20030128198
10083917
Correspondence name and address
SIMON, GALASSO, & FRANTZ, PLC
J. GUSTAV LARSON
P.O. BOX 26503
AUSTIN, TX 78755-0503
Assignment: 4
Reel/Frame:012699/0987   Pages: 4
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, STEVEN
Exec Dt:
02/20/2002
2
ALEKSIC, MILIVOJE
Exec Dt:
02/20/2002
3
YANG, YIN WONG
Exec Dt:
02/20/2002
4
LEUNG, CHARLES
Exec Dt:
02/20/2002
Assignee
1
ATI TECHNOLOGIES, INC.
33 COMMERCE VALLEY DRIVE EAST
THORNHILL, ONTARIO, CANADA L3T 7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012610
US20030128197
10037366
Correspondence name and address
SIMON, GALASSO, & FRANTZ, PLC
J. GUSTAV LARSON
P.O. BOX 26503
AUSTIN, TX 78755-0503
Assignment: 5
Reel/Frame:013849/0557   Pages: 3
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, CHARLES
Exec Dt:
02/20/2003
2
ZHANG, DAVIS
Exec Dt:
02/20/2003
3
YOUNG, MORRIS
Exec Dt:
02/20/2003
Assignee
1
AXT, INC.
4281 TECHNOLOGY DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040173315
10377769
Correspondence name and address
JEAN C. EDWARDS
P.O. BOX 061080
WACKER DRIVE STATION
CHICAGO, IL 60606-1080
Assignment: 6
Reel/Frame:017579/0969   Pages: 3
Recorded: 05/05/2006
Attorney Dkt #:71460.00049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, CHARLES
Exec Dt:
02/20/2003
2
ZHANG, DAVIS
Exec Dt:
02/20/2003
3
YOUNG, MORRIS
Exec Dt:
02/20/2003
Assignee
1
AXT, INC. (A DELAWARE CORPORATION)
4281 TECHNOLOGY DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060183329
10547772
Correspondence name and address
AKERMAN SENTERFITT/JEAN C. EDWARDS, ESQ.
801 PENNSYLVANIA AVENUE, NW, SUITE 600
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:017651/0190   Pages: 5
Recorded: 05/22/2006
Attorney Dkt #:00100.06.0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEKSIC, MILIVOJE
Exec Dt:
04/12/2006
2
BALATSOS, ARIS
Exec Dt:
04/12/2006
3
LEUNG, CHARLES
Exec Dt:
04/12/2006
Assignee
1
ATI TECHNOLOGIES
1 COMMERCE VALLEY DRIVE EAST
MARKHAM, CANADA L3T 7X6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770040
US20070226522
11388928
Correspondence name and address
CHRISTOPHER P. MORENO
222 N. LASALLE STREET
VEDDER PRICE KAUFMAN & KAMMHOLZ
CHICAGO, IL 60601
Assignment: 8
Reel/Frame:022504/0892   Pages: 7
Recorded: 04/03/2009
Attorney Dkt #:091121
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FULL NAME OF ATI TECHNOLGIES WHICH WAS PREVIOUSLY RECORDED ON REEL 017651 FRAME 0190. ASSIGNOR(S) HEREBY CONFIRMS THE FULL NAME IS ATI TECHNOLOGIES INC..
Assignors
1
ALEKSIC, MILIVOJE
Exec Dt:
04/12/2006
2
BALATSOS, ARIS
Exec Dt:
04/12/2006
3
LEUNG, CHARLES
Exec Dt:
04/12/2006
Assignee
1
ATI TECHNOLOGIES INC.
1 COMMERCE VALLEY DRIVE EAST
MARKHAM, CANADA L3T 7X6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770040
US20070226522
11388928
Correspondence name and address
QUALCOMM INCORPORATED
5775 MOREHOUSE DRIVE
SAN DIEGO, CA 92121-1714
Assignment: 9
Reel/Frame:019136/0397   Pages: 6
Recorded: 04/09/2007
Attorney Dkt #:060040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, KONGNING
Exec Dt:
11/06/2006
2
LEUNG, CHARLES
Exec Dt:
11/06/2006
3
TEMKINE, GRIGORI
Exec Dt:
10/30/2006
4
ALEKSIC, MILIVOJE
Exec Dt:
11/03/2006
5
TURNER, STEVEN
Exec Dt:
11/06/2006
6
VANSICKLE, GREG
Exec Dt:
11/06/2006
7
O'NEIL, KEVIN
Exec Dt:
10/27/2006
Assignee
1
ATI TECHNOLOGIES INC.
1 COMMERCE VALLEY DRIVE EAST
MARKHAM, ONTARIO, CANADA L3T 7X6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7385545
US20080055134
11469345
Correspondence name and address
CHRISTOPHER J. RECKAMP
222 N. LASALLE STREET
CHICAGO, IL 60601
Assignment: 10
Reel/Frame:020144/0713   Pages: 5
Recorded: 11/21/2007
Attorney Dkt #:060056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALATSOS, ARIS
Exec Dt:
11/15/2007
2
LEUNG, CHARLES
Exec Dt:
11/15/2007
3
VOLETI, SIVA RAGHU RAM
Exec Dt:
11/16/2007
Assignee
1
ATI TECHNOLOGIES ULC
1 COMMERCE VALLEY DRIVE EAST
MARKHAM, ONTARIO, CANADA L3T 7X6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7904838
US20090049321
11839245
Correspondence name and address
CHRISTOPHER J. RECKAMP
222 N.LASALLE STREET
VEDDER PRICE
CHICAGO, IL 60601
Assignment: 11
Reel/Frame:021793/0937   Pages: 8
Recorded: 11/06/2008
Attorney Dkt #:1376-0800410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, CHARLES
Exec Dt:
08/25/2008
2
NAIK, JATIN
Exec Dt:
08/26/2008
3
LIM, LAWRENCE
Exec Dt:
08/25/2008
4
DAHAN, LAURENT
Exec Dt:
08/27/2008
5
ALEKSIC, MILIVOJE
Exec Dt:
08/25/2008
Assignee
1
ATI TECHNOLOGIES ULC
ONE COMMERCE VALLEY DRIVE EAST
MARKHAM, CANADA L3T 7N6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9230484
US20100053061
12203254
Correspondence name and address
LARSON NEWMAN
5914 W. COURTYARD DRIVE SUITE 200
AUSTIN, TX 78730
Assignment: 12
Reel/Frame:021830/0778   Pages: 8
Recorded: 11/13/2008
Attorney Dkt #:1376-0701080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAIK, JATIN
Exec Dt:
09/08/2008
2
GLEN, DAVID
Exec Dt:
09/24/2008
3
EDELSHTEYN, PAUL
Exec Dt:
09/05/2008
4
BISHTEIN, VADIM
Exec Dt:
09/22/2008
5
LEUNG, CHARLES
Exec Dt:
09/05/2008
Assignee
1
ATI TECHNOLOGIES ULC
ONE COMMERCE VALLEY DRIVE EAST
MARKHAM, CANADA L3T 7N6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8284087
US20090225062
12270384
Correspondence name and address
LARSON NEWMAN ABEL & POLANSKY
5914 W. COURTYARD DRIVE SUITE 200
AUSTIN, TX 78730

Search Results as of: 05/27/2024 06:56 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