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Patent Assignment Assignor Details
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Assignor Name : BU, JIANKANG
Total Assignments: 25
Assignment: 1
Reel/Frame:017686/0170   Pages: 4
Recorded: 03/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
03/24/2006
2
JACOBSON, LEE
Exec Dt:
03/24/2006
3
PARKER, DAVID COURTNEY
Exec Dt:
03/24/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7447064
NONE
11389984
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 2
Reel/Frame:018111/0363   Pages: 5
Recorded: 07/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
06/09/2006
2
PROSACK, JR., HENRY G.
Exec Dt:
06/12/2006
3
PARKER, DAVID COURTNEY
Exec Dt:
06/12/2006
4
MCCULLOH, HEATHER
Exec Dt:
06/12/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910420
NONE
11486892
Correspondence name and address
DOCKET CLERK
P.O. BOX 800889
DALLAS, TEXAS 75380
Assignment: 3
Reel/Frame:018544/0310   Pages: 5
Recorded: 11/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
08/29/2006
2
BELCHER, WILLIAM S.
Exec Dt:
09/07/2006
3
PARKER, DAVID COURTNEY
Exec Dt:
08/30/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586792
NONE
11509790
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 4
Reel/Frame:018564/0794   Pages: 4
Recorded: 11/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
08/31/2006
2
PARKER, DAVID COURTNEY
Exec Dt:
09/05/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7777271
NONE
11515215
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 5
Reel/Frame:018503/0158   Pages: 2
Recorded: 11/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
11/02/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7483310
NONE
11591853
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 6
Reel/Frame:018896/0286   Pages: 8
Recorded: 02/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
11/15/2006
2
BELCHER, WILLIAM S.
Exec Dt:
11/17/2006
3
PROSACK, HENRY G., JR.
Exec Dt:
11/16/2006
4
LEWIS, KENNETH M.
Exec Dt:
12/01/2006
5
CHOU, LI-HENG
Exec Dt:
11/15/2006
6
MCCARTHY, PATRICK
Exec Dt:
11/15/2006
7
PARKER, DAVID C.
Exec Dt:
11/15/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838203
NONE
11598560
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 7
Reel/Frame:018678/0697   Pages: 2
Recorded: 12/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
12/13/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514940
NONE
11637972
Correspondence name and address
DOCKET CLERK
P.O. BOX 800889
DALLAS, TEXAS 75380
Assignment: 8
Reel/Frame:018714/0966   Pages: 3
Recorded: 12/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
12/14/2006
2
BELCHER, WILLIAM S.
Exec Dt:
12/20/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7512499
NONE
11643143
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 9
Reel/Frame:018724/0943   Pages: 2
Recorded: 12/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
12/21/2006
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7471572
NONE
11644394
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 10
Reel/Frame:019013/0052   Pages: 2
Recorded: 02/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
02/21/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7532496
NONE
11708956
Correspondence name and address
DOCKET CLERK
WILLIAM A. MUNCK
P.O. DRAWER 800889
DALLS, TX 75380
Assignment: 11
Reel/Frame:019248/0009   Pages: 5
Recorded: 05/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
02/21/2007
2
BELCHER, WILLIAM S.
Exec Dt:
02/22/2007
3
PARKER, DAVID COURTNEY
Exec Dt:
02/27/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7804714
NONE
11709290
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 12
Reel/Frame:019343/0209   Pages: 5
Recorded: 05/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUDRI, THANAS
Exec Dt:
05/01/2007
2
BU, JIANKANG
Exec Dt:
04/30/2007
3
PARKER, DAVID COURTNEY
Exec Dt:
05/01/2007
4
GETCHELL, DONALD
Exec Dt:
05/01/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7781289
NONE
11799921
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 13
Reel/Frame:019841/0183   Pages: 2
Recorded: 09/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
09/05/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090019876
11889462
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 14
Reel/Frame:020975/0246   Pages: 6
Recorded: 05/19/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
09/05/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7646638
NONE
11899462
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 15
Reel/Frame:019915/0726   Pages: 3
Recorded: 09/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, LI-HENG
Exec Dt:
09/18/2007
2
BU, JIANKANG
Exec Dt:
09/17/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7855146
NONE
11901654
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 16
Reel/Frame:019956/0350   Pages: 2
Recorded: 09/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
09/26/2007
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7773423
NONE
11904515
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 17
Reel/Frame:020889/0571   Pages: 3
Recorded: 04/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, LI-HENG
Exec Dt:
04/18/2008
2
BU, JIANKANG
Exec Dt:
04/18/2008
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013400
NONE
12148562
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 18
Reel/Frame:020966/0909   Pages: 3
Recorded: 05/07/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, LI-HENG
Exec Dt:
05/05/2008
2
BU, JIANKANG
Exec Dt:
05/02/2008
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7790491
NONE
12151437
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 19
Reel/Frame:021255/0445   Pages: 4
Recorded: 07/07/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABONTE, ANDRE P.
Exec Dt:
06/24/2008
2
BU, JIANKANG
Exec Dt:
06/23/2008
3
RATHMELL, MARK
Exec Dt:
06/24/2008
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8502296
NONE
12217539
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 20
Reel/Frame:023446/0320   Pages: 2
Recorded: 10/22/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BU, JIANKANG
Exec Dt:
10/11/2009
Assignee
1
NATIONAL SEMICONDUCTOR CORPORATION
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8274824
NONE
12589333
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 21
Reel/Frame:030110/0916   Pages: 5
Recorded: 03/28/2013
Attorney Dkt #:0400702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HSUEH-RONG
Exec Dt:
03/25/2013
2
BU, JIANKANG
Exec Dt:
03/25/2013
Assignee
1
INTERNATIONAL RECTIFIER CORPORATION
101 N. SEPULVEDA BLVD.
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130277711
13851766
Correspondence name and address
MICHAEL FARJAMI
26522 LA ALAMEDA AVE., SUITE 360
MISSION VIEJO, CA 92691
Assignment: 22
Reel/Frame:043325/0505   Pages: 6
Recorded: 08/17/2017
Attorney Dkt #:POWI-1-59193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANKOUDINOV, ALEXEI
Exec Dt:
05/16/2017
2
GEORGESCU, SORIN
Exec Dt:
05/16/2017
3
PARTHASARATHY, VIJAY
Exec Dt:
05/31/2017
4
MARCUM, KELLY
Exec Dt:
05/18/2017
5
BU, JIANKANG
Exec Dt:
05/14/2017
Assignee
1
POWER INTEGRATIONS, INC.
5245 HELLYER AVENUE
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9972681
US20180061947
15617992
Correspondence name and address
CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101
Assignment: 23
Reel/Frame:060842/0223   Pages: 9
Recorded: 08/18/2022
Attorney Dkt #:77105-2401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
08/16/2021
2
BULUCEA, CONSTANTIN
Exec Dt:
08/16/2021
3
MOJAB, ALIREZA
Exec Dt:
08/16/2021
4
KNAPP, JEFFREY
Exec Dt:
08/12/2021
5
BRDAR, ROBERT DANIEL
Exec Dt:
08/16/2021
Assignee
1
IDEAL POWER INC.
5508 HIGHWAY 290 WEST, STE. 120
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11881525
US20230048984
17884803
Correspondence name and address
DICKINSON WRIGHT, PLLC.
1825 EYE ST., NW SUITE 900
WASHINGTON, DC 20006
Assignment: 24
Reel/Frame:065901/0698   Pages: 9
Recorded: 12/18/2023
Attorney Dkt #:77105-2409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
08/16/2021
2
BULUCEA, CONSTANTIN
Exec Dt:
08/16/2021
3
MOJAB, ALIREZA
Exec Dt:
08/16/2021
4
KNAPP, JEFFREY
Exec Dt:
08/12/2021
5
BRDAR, ROBERT DANIEL
Exec Dt:
08/16/2021
Assignee
1
IDEAL POWER INC.
5508 HIGHWAY 290 WEST, STE. 120
AUSTIN, TEXAS 78735-8816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240113210
18539959
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE ST. N.W., SUITE 900
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:063745/0331   Pages: 5
Recorded: 05/24/2023
Attorney Dkt #:77105-2501 & 2502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, JIANKANG
Exec Dt:
08/22/2022
2
BRDAR, ROBERT DANIEL
Exec Dt:
08/22/2022
Assignee
1
IDEAL POWER INC.
5508 HIGHWAY 290 WEST, STE. 120
AUSTIN, TEXAS 78735-8816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386987
18321210
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE ST. N.W., SUITE 900
WASHINGTON, DC 20006

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