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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 : KWOK, DEREK
Total Assignments: 8
Assignment: 1
Reel/Frame:015763/0928   Pages: 2
Recorded: 08/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, SACHIN
Exec Dt:
08/18/2004
2
KWOK, DEREK
Exec Dt:
08/21/2004
3
THIYAGARAJAH, MOHANARAJ
Exec Dt:
08/18/2004
4
CLARKE, IAN
Exec Dt:
08/27/2004
Assignee
1
EPSON CANADA, LTD.
3771 VICTORIA PARK AVENUE
TORONTO, ONTARIO, CANADA M1W 3Z5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060043189
10930596
Correspondence name and address
EPSON RESEARCH AND DEVELOPMENT INC
INTELLECTUAL PROPERTY DEPT
150 RIVER OAKS PARKWAY, SUITE 225
SAN JOSE, CA 95134
Assignment: 2
Reel/Frame:021518/0740   Pages: 5
Recorded: 09/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAUER, PAUL
Exec Dt:
08/25/2008
2
MALHOTRA, SANJIV
Exec Dt:
08/25/2008
3
SHRIVASTAVA, DHAIRYA
Exec Dt:
08/26/2008
4
JENSEN, SOREN
Exec Dt:
08/12/2008
5
STARK, JOSEPH
Exec Dt:
08/25/2008
6
KWOK, DEREK
Exec Dt:
08/25/2008
7
NAGAHI, REZA
Exec Dt:
08/13/2008
8
SHAH, JIGNESH
Exec Dt:
08/13/2008
Assignee
1
OORJA PROTONICS
40923 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090004536
12152828
Correspondence name and address
LUMEN PATENT FIRM, INC.
2345 YALE STREET, SECOND FLOOR
PALO ALTO, CA 94306
Assignment: 3
Reel/Frame:026557/0967   Pages: 4
Recorded: 07/07/2011
Attorney Dkt #:BL.1049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHA, SUK-YAL
Exec Dt:
07/05/2011
2
RIDLEY, DAVID
Exec Dt:
07/06/2011
3
STARK, JOSEPH
Exec Dt:
07/06/2011
4
KWOK, DEREK
Exec Dt:
07/05/2011
Assignee
1
OORJA PROTONICS INC.
40923, ENCYCLOPEDIA CIRCLE
FREEMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120009495
13178384
Correspondence name and address
RAHMAN LLC
10025 GOVERNOR WARFIELD PARKWAY
SUITE 110
COLUMBIA, MD 21044
Assignment: 4
Reel/Frame:026561/0653   Pages: 4
Recorded: 07/08/2011
Attorney Dkt #:BL.1050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMPALLI, BHASKAR
Exec Dt:
07/05/2011
2
KNAUER, PAUL
Exec Dt:
07/06/2011
3
KWOK, DEREK
Exec Dt:
07/05/2011
Assignee
1
OORJA PROTONICS INC.
40923, ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120009493
13178667
Correspondence name and address
RAHMAN LLC
10025 GOVERNOR WARFIELD PARKWAY
SUITE 110
COLUMBIA, MD 21044
Assignment: 5
Reel/Frame:026600/0796   Pages: 4
Recorded: 07/15/2011
Attorney Dkt #:BL.1051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWOK, DEREK
Exec Dt:
07/05/2011
2
KNAUER, PAUL
Exec Dt:
07/06/2011
3
SANCHEZ-CHOPIT, SERGIO
Exec Dt:
07/13/2011
Assignee
1
OORJA PROTONICS INC.
40923, ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722275
US20120005885
13178858
Correspondence name and address
RAHMAN LLC
10025 GOVERNOR WARFIELD PARKWAY
SUITE 110
COLUMBIA, MD 21044
Assignment: 6
Reel/Frame:031126/0822   Pages: 2
Recorded: 09/03/2013
Attorney Dkt #:43610.141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERSMA, REINDER J.
Exec Dt:
05/24/2013
2
KWOK, DEREK
Exec Dt:
05/24/2013
3
NAIR, SURESH KUMAR SURAPALAN
Exec Dt:
05/24/2013
4
PARAKULAM, GOPALAKRISHNAN R.
Exec Dt:
05/24/2013
Assignee
1
DEEYA ENERGY, INC.
48611 WARM SPRINGS BOULEVARD
FREMONT, CALIFORNIA 94539-7782
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276274
US20130302710
13842446
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 7
Reel/Frame:039125/0417   Pages: 2
Recorded: 07/11/2016
Attorney Dkt #:43610.141US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERSMA, REINDER J.
Exec Dt:
05/24/2013
2
KWOK, DEREK
Exec Dt:
05/24/2013
3
NAIR, SURESH KUMAR SURAPALAN
Exec Dt:
05/24/2013
4
PARAKULAM, GOPALAKRISHNAN R.
Exec Dt:
05/24/2013
Assignee
1
DEEYA ENERGY, INC.
48611 WARM SPRINGS BOULEVARD
FREMONT, CALIFORNIA 94539-7782
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160204458
15058140
Correspondence name and address
GARY J. EDWARDS
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 8
Reel/Frame:038482/0149   Pages: 6
Recorded: 05/05/2016
Attorney Dkt #:43610.157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANTLEY, JENNIFER
Exec Dt:
05/02/2016
2
BOERSMA, REINDER J.
Exec Dt:
05/03/2016
3
KWOK, DEREK
Exec Dt:
05/02/2016
Assignee
1
IMERGY POWER SYSTEMS, INC.
48611 WARM SPRINGS BLVD.
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9362582
US20160079624
14484929
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

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