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Patent Assignment Assignor Details
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Assignor Name : CHAN, STEPHEN
Total Assignments: 12
Assignment: 1
Reel/Frame:006471/0026   Pages: 3
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FERRANDO, CARLO
Exec Dt:
02/25/1993
2
CHAN, STEPHEN
Exec Dt:
02/25/1993
Assignee
1
WESTINGHOUSE BRAKE AND SIGNAL HOLDINGS LIMITED
PEW HILL CHIPPENHAM
WILTSHIRE SN15 1RT, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380598
NONE
08026465
Correspondence name and address
ROBERT A. GREEN
NILSSON, WURST & GREEN
707 WILSHIRE BLVD., 32ND FLOOR
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:011300/0890   Pages: 3
Recorded: 02/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDSMITH, MARK A.
Exec Dt:
01/26/2000
2
CHAN, STEPHEN
Exec Dt:
01/26/2000
Assignee
1
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
1111 FRANKLIN STREET
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6933108
US20030082517
09733395
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
PAULA A. BORDEN
200 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025
Assignment: 3
Reel/Frame:016471/0791   Pages: 2
Recorded: 04/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDSMITH, MARK A.
Exec Dt:
01/26/2001
2
CHAN, STEPHEN
Exec Dt:
01/26/2001
Assignee
1
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
1111 FRANKLIN STREET, 12TH FLOOR
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803555
US20050266022
11104211
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS, LLP
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CALIFORNIA 94303
Assignment: 4
Reel/Frame:013233/0889   Pages: 2
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRYANT, IAN
Exec Dt:
06/11/2002
2
SUN, CHUNG-YUAN
Exec Dt:
06/19/2002
3
FENG, SHENG
Exec Dt:
07/16/2002
4
LIEN, JUNG-CHEUN
Exec Dt:
07/03/2002
5
CHAN, STEPHEN
Exec Dt:
07/08/2002
Assignee
1
ACTEL CORPORATION
955 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6968487
NONE
10071262
Correspondence name and address
SIERRA PATENT GROUP, LTD.
CAROLYN THOMPSON
P.O. BOX 6149
STATELINE, NV 89449
Assignment: 5
Reel/Frame:013802/0914   Pages: 2
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, CHUNG
Exec Dt:
01/28/2003
2
HUANG, EDDY
Exec Dt:
01/28/2003
3
CHAN, STEPHEN
Exec Dt:
01/28/2003
Assignee
1
ACTEL CORPORATION
955 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7310760
NONE
10318281
Correspondence name and address
SIERRA PATENT GROUP, LTD.
LINDA BARRON
P.O. BOX 6149
STATELINE, NV 89449
Assignment: 6
Reel/Frame:014375/0821   Pages: 3
Recorded: 02/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, STEPHEN
Exec Dt:
10/07/2003
2
KONG, STEPHEN B.
Exec Dt:
10/07/2003
Assignee
1
CLOROX COMPANY, THE
1221 BROADWAY
OAKLAND, CALIFORNIA 94612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050079990
10683210
Correspondence name and address
THE CLOROX COMPANY
DAVID PETERSON
1221 BROADWAY
OAKLAND, CA 94612
Assignment: 7
Reel/Frame:033297/0886   Pages: 2
Recorded: 07/02/2014
Attorney Dkt #:CITI-0719
Conveyance: EMPLOYMENT AGREEMENT
Assignor
1
CHAN, STEPHEN
Exec Dt:
01/08/2004
Assignee
1
CITIGROUP TECHNOLOGY, INC.
388 GREENWICH STREET
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130268420
13857285
Correspondence name and address
JOHN M. HARRINGTON
317A EAST LIBERTY STREET
JOHNSON, MARCOU & ISAACS, LLC
SAVANNAH, GA 31401
Assignment: 8
Reel/Frame:023061/0843   Pages: 5
Recorded: 08/06/2009
Attorney Dkt #:031890-1957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, DOUGLAS
Exec Dt:
06/29/2009
2
PAINTER, LISA
Exec Dt:
06/29/2009
3
LIDSTROM, REBECCA
Exec Dt:
07/02/2009
4
COOPER, PETER
Exec Dt:
06/18/2009
5
TREWARTHA, SAM
Exec Dt:
06/18/2009
6
CHAN, STEPHEN
Exec Dt:
07/16/2009
Assignee
1
FISKARS BRANDS, INC.
2537 DANIELS STREET
MADISON, WISCONSIN 53718-6772
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090301282
12136632
Correspondence name and address
MARSHALL J. BROWN - FOLEY & LARDNER LLP
321 N. CLARK STREET
CHICAGO, IL 60654
Assignment: 9
Reel/Frame:028268/0047   Pages: 3
Recorded: 05/24/2012
Attorney Dkt #:102906-0151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, STEPHEN
Exec Dt:
05/22/2012
2
CHAN, EDBERT
Exec Dt:
05/22/2012
Assignee
1
APP TSUNAMI, INC.
101 FIRST STREET, #331
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751459
US20130318098
13480217
Correspondence name and address
ANTOINETTE F. KONSKI
975 PAGE MILL ROAD
FOLEY & LARDNER LLP
PALO ALTO, CA 94304-1013
Assignment: 10
Reel/Frame:052677/0583   Pages: 8
Recorded: 05/15/2020
Attorney Dkt #:RTRC-00100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEARNEY, VASANT
Exec Dt:
05/15/2020
2
SADAT, ALI
Exec Dt:
05/15/2020
3
CHAN, STEPHEN
Exec Dt:
05/15/2020
4
HAKMATIAN, HAMID
Exec Dt:
05/15/2020
5
PATEL, YASH
Exec Dt:
05/15/2020
Assignee
1
RETRACE LABS
1 MARKET STREET 35TH FLOOR
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11348237
US20200364860
16875922
Correspondence name and address
STEVENS LAW GROUP
1754 TECHNOLOGY DRIVE
SUITE #226
SAN JOSE, CA 95110
Assignment: 11
Reel/Frame:053892/0434   Pages: 7
Recorded: 09/25/2020
Attorney Dkt #:RTRC-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEARNEY, VASANT
Exec Dt:
09/24/2020
2
HEKMATIAN, HAMID
Exec Dt:
09/25/2020
3
CHAN, STEPHEN
Exec Dt:
09/24/2020
4
SADAT, ALI
Exec Dt:
09/24/2020
Assignee
1
RETRACE LABS
1 MARKET STREET 35TH FLOOR
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11367188
US20210118129
17033277
Correspondence name and address
STEVENS LAW GROUP
1754 TECHNOLOGY DRIVE
SUITE #226
SAN JOSE, CA 95110
Assignment: 12
Reel/Frame:055738/0759   Pages: 10
Recorded: 03/26/2021
Attorney Dkt #:RTRC-01200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEARNEY, VASANT
Exec Dt:
03/23/2021
2
CHAN, STEPHEN
Exec Dt:
03/24/2021
3
WENG, JIAHONG
Exec Dt:
03/24/2021
4
HEKMATIAN, HAMID
Exec Dt:
03/23/2021
5
DENG, WENXIANG
Exec Dt:
03/24/2021
6
JHA, ASHWINI
Exec Dt:
03/23/2021
7
SADAT, ALI
Exec Dt:
03/23/2021
Assignee
1
RETRACE LABS
1 MARKET STREET 35TH FLOOR
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210358604
17214440
Correspondence name and address
STEVENS LAW GROUP
1754 TECHNOLOGY DR. STE 226
SAN JOSE, CA 95110

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