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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 : CHOU, CHAU-CHANG
Total Assignments: 10
Assignment: 1
Reel/Frame:011830/0141   Pages: 4
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHING-SHAN
Exec Dt:
05/03/2001
2
CHOU, CHAU-CHANG
Exec Dt:
05/03/2001
Assignee
1
HIWIN TECHNOLOGIES CORP.
TAICHUNG INDUSTRIAL PARK
46, 37TH RD.
TAICHUNG CITY, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6584868
US20020172437
09860690
Correspondence name and address
CHARLES E. BAXLEY
57 JOHN STREET
5TH FLOOR
NEW YORK, NY 10038
Assignment: 2
Reel/Frame:012840/0843   Pages: 4
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, CHAU-CHANG
Exec Dt:
04/16/2002
2
LUO, BING-HUNG
Exec Dt:
04/16/2002
3
YEH, JEN-CHUAN
Exec Dt:
04/16/2002
Assignee
1
HIWIN TECHNOLOGIES CORP. (TAIWAN CORP)
TAICHUNG INDUSTRIAL PARK
NO. 46, 37TH RD.
TAICHUNG CITY, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6742931
US20030190098
10133279
Correspondence name and address
CHARLES E. BAXLEY
59 JOHN STREET
5TH FLOOR
NEW YORK, NY 10038
Assignment: 3
Reel/Frame:013643/0763   Pages: 5
Recorded: 12/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STERN, PETER A.
Exec Dt:
10/08/2002
2
FAUST, JOHN
Exec Dt:
10/08/2002
3
SWAN, FRED
Exec Dt:
10/08/2002
4
PRATHER, VANCE A.
Exec Dt:
10/11/2002
5
MCVICAR, DAVID
Exec Dt:
10/11/2002
6
YU, MING
Exec Dt:
10/14/2002
7
CHOU, CHAU-CHANG
Exec Dt:
10/14/2002
8
TAVANO, MANUEL
Exec Dt:
10/22/2002
9
MONTANI, MATTEO
Exec Dt:
11/22/2002
10
FIORINO, KLAUS
Exec Dt:
10/22/2002
Assignee
1
LOGITECH EUROPE S.A.
MOULIN DU CHOC, ROMANEL-SUR MORGES
SWITZERLAND CH-1122, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D476607
NONE
29161090
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 4
Reel/Frame:013961/0590   Pages: 7
Recorded: 09/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWAN, FRED
Exec Dt:
08/28/2003
2
FAUST, JOHN
Exec Dt:
08/20/2003
3
PATE, CHRISTOPHER
Exec Dt:
08/20/2003
4
MCVICAR, DAVID
Exec Dt:
08/20/2003
5
PRATHER, VANCE
Exec Dt:
08/26/2003
6
TAVANO, MANUEL
Exec Dt:
08/26/2003
7
CATTANEO, PAOLO
Exec Dt:
08/26/2003
8
FIORINO, KLAUS
Exec Dt:
09/08/2003
9
ZARDONI, ANDREA
Exec Dt:
09/02/2003
10
HOTTA, MASAYUKI
Exec Dt:
09/01/2003
11
CHOU, CHAU-CHANG
Exec Dt:
09/02/2003
12
YU, MING
Exec Dt:
09/01/2003
Assignee
1
LOGITECH EUROPE S.A.
MOULIN DU CHOC
ROMANEL-SUR MORGES, SWITZERLAND CH-1122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D494516
NONE
29183088
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:022599/0946   Pages: 6
Recorded: 04/27/2009
Attorney Dkt #:0624-090933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, CHAU-CHANG
Exec Dt:
04/06/2009
2
LEE, JYH-WEI
Exec Dt:
04/07/2009
3
CHEN, YEN-YI
Exec Dt:
04/10/2009
4
LIN, HSIN-HAN
Exec Dt:
04/08/2009
Assignee
1
NATIONAL TAIWAN OCEAN UNIVERSITY
2 PEI-NING ROAD
KEELUNG, TAIWAN 20224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100104860
12430449
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:028573/0919   Pages: 4
Recorded: 07/18/2012
Attorney Dkt #:0624-122018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, CHAU-CHANG
Exec Dt:
04/06/2009
2
LEE, JYH-WEI
Exec Dt:
04/07/2009
3
CHEN, YEN-YI
Exec Dt:
04/10/2009
4
LIN, HSIN-HAN
Exec Dt:
04/08/2009
Assignee
1
NATIONAL TAIWAN OCEAN UNIVERSITY
2 PEI-NING ROAD
KEELUNG CITY, TAIWAN 20224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120282400
13551643
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:026245/0219   Pages: 4
Recorded: 05/09/2011
Attorney Dkt #:0624-111700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, CHAU-CHANG
Exec Dt:
04/25/2011
2
WU, TE-CHUN
Exec Dt:
04/25/2011
Assignee
1
NATIONAL TAIWAN OCEAN UNIVERSITY
2 PEI-NING ROAD
KEELUNG, TAIWAN 20224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470026
US20120101573
13103413
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:035141/0974   Pages: 3
Recorded: 03/11/2015
Attorney Dkt #:15454-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, CHAU-CHANG
Exec Dt:
02/10/2015
2
WU, TE-CHUN
Exec Dt:
02/10/2015
3
CHERNG, WEN-JIN
Exec Dt:
02/10/2015
Assignee
1
NATIONAL TAIWAN OCEAN UNIVERSITY
NO. 2, BEINING RD.
ZHONGZHENG DIST.
KEELUNG CITY, TAIWAN 20224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9903359
US20160069461
14644862
Correspondence name and address
LI-HUA WENG
PO BOX 10395
CHICAGO, IL 60610
Assignment: 9
Reel/Frame:052494/0042   Pages: 3
Recorded: 04/24/2020
Attorney Dkt #:0373-0511PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, CHAU-CHANG
Exec Dt:
04/07/2020
2
WANG, XIAO-LI
Exec Dt:
04/07/2020
Assignee
1
NATIONAL TAIWAN OCEAN UNIVERSITY
NO. 2, BEINING RD., ZHONGZHENG DIST.
KEELUNG CITY, TAIWAN 20224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11242611
US20210254234
16856722
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:062680/0305   Pages: 3
Recorded: 02/13/2023
Attorney Dkt #:08688.1856US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOU, CHAU-CHANG
Exec Dt:
12/20/2022
Assignee
1
NATIONAL TAIWAN OCEAN UNIVERSITY
NO. 2, BEINING RD., ZHONGZHENG DIST.
KEELUNG CITY, TAIWAN 20224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240151619
18168505
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET, SUITE 2700
MINNEAPOLIS, MN 55402

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