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Patent Assignment Assignor Details
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Assignor Name : KOSUGA, TADASHI
Total Assignments: 22
Assignment: 1
Reel/Frame:005375/0487   Pages: 2
Recorded: 06/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOSUGA, TADASHI
Exec Dt:
06/07/1990
Assignee
1
PIONEER ELECTRONIC CORPORATION,
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140705
NONE
07537958
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:005516/0686   Pages: 2
Recorded: 11/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOSUGA, TADASHI
Exec Dt:
11/16/1990
Assignee
1
PIONEER ELECTRONIC CORPORATION,
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239697
NONE
07616959
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.,
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:005569/0126   Pages: 2
Recorded: 12/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOSUGA, TADASHI
Exec Dt:
12/20/1990
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126703
NONE
07636158
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:005675/0577   Pages: 2
Recorded: 04/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOGI, KAZUHIKO
Exec Dt:
04/04/1991
2
UEKI, YOSHIHARU
Exec Dt:
04/04/1991
3
KAWARADA, SHINOBU
Exec Dt:
04/04/1991
4
KOSUGA, TADASHI
Exec Dt:
04/04/1991
5
KASA, KOICHI
Exec Dt:
04/04/1991
Assignee
1
PIONEER ELECTRONIC CORPORATION, 4-1 MEGURO 1-CHOME, MEGURO-KU, TOKYO, 153, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159707
NONE
07682763
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:007594/0185   Pages: 2
Recorded: 08/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSUGA, TADASHI
Exec Dt:
04/24/1995
2
TAKAHASHI, KAZUHIKO
Exec Dt:
04/24/1995
3
TSUBOI, YOSHIMI
Exec Dt:
04/24/1995
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1 MEGURO 1-CHOME, MEGURO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576920
NONE
08433525
Correspondence name and address
MARY SHELTON
YOUNG & THOMPSON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:009890/0447   Pages: 4
Recorded: 04/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOSUGA, TADASHI
Exec Dt:
04/01/1999
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1 MEGURO 1-CHOME
MEGURO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6208847
NONE
09287974
Correspondence name and address
LADAS & PARRY
RICHARD P. BERG
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036
Assignment: 7
Reel/Frame:010824/0941   Pages: 2
Recorded: 05/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOSUGA, TADASHI
Exec Dt:
05/18/2000
Assignee
1
PIONEER CORPORATION
NO. 4-1 MEGURO 1-CHOME MEGURO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472956
US20020130735
09576817
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:014569/0941   Pages: 3
Recorded: 10/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOSUGA, TADASHI
Exec Dt:
08/27/2003
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946862
US20040085056
10677343
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:019029/0730   Pages: 7
Recorded: 03/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG, TIN-LUP
Exec Dt:
06/29/2005
2
KODAMA, NOBORU
Exec Dt:
06/29/2005
3
CORKELL, ANTHONY
Exec Dt:
06/29/2005
4
KOSUGA, TADASHI
Exec Dt:
06/29/2005
Assignee
1
LENOVO (SINGAPORE) PTE LTD.
9 CHANGI BUSINESS PARK CENTRAL 1
SINGAPORT, SINGAPORE 486048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070022326
11188087
Correspondence name and address
LENOVO (US) IP LAW
MAIL STOP ZHHA/B675
P.O. BOX 12195
3039 CORNWALLIS RD.
RTP, NC 27709-2195
Assignment: 10
Reel/Frame:018189/0644   Pages: 5
Recorded: 08/28/2006
Attorney Dkt #:RPS920061011US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROMER, DARYL CARVIS
Exec Dt:
08/15/2006
2
HORKIOSHI, SEITA
Exec Dt:
08/11/2006
3
KOSUGA, TADASHI
Exec Dt:
08/11/2006
4
LOCKER, HOWARD JEFFREY
Exec Dt:
08/15/2006
5
WONG, TIN-LUP
Exec Dt:
08/15/2006
6
YONEMOCHI, KENSHIN
Exec Dt:
08/11/2006
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151, LORONG CHUAN
#02-01, NEW TECH PARK
SINGAPORE 556741, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080042270
11505704
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 11
Reel/Frame:018189/0689   Pages: 5
Recorded: 08/28/2006
Attorney Dkt #:RPS920061012US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROMER, DARYL CARVIS
Exec Dt:
08/15/2006
2
KOSUGA, TADASHI
Exec Dt:
08/11/2006
3
LOCKER, HOWARD JEFFREY
Exec Dt:
08/15/2006
4
WONG, TIN-LUP
Exec Dt:
08/15/2006
5
YONEMOCHI, KENSHIN
Exec Dt:
08/11/2006
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151, LORONG CHUAN
#02-01, NEW TECH PARK
SINGAPORE 556741, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080042276
11505777
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 12
Reel/Frame:028950/0310   Pages: 2
Recorded: 09/13/2012
Attorney Dkt #:8014-1206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOSUGA, TADASHI
Exec Dt:
08/09/2012
Assignee
1
PIONEER CORPORATION
1-1, SHIN-OGURA SAIWAI-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 212-0031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130002516
13634556
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:040803/0954   Pages: 4
Recorded: 12/29/2016
Attorney Dkt #:0126581.110US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, ZHUPING
Exec Dt:
12/12/2016
2
ZHU, YUN
Exec Dt:
12/12/2016
3
FANG, ZHIHONG
Exec Dt:
12/12/2016
4
KOSUGA, TADASHI
Exec Dt:
12/12/2016
5
MAO, YUHUA
Exec Dt:
12/12/2016
Assignee
1
DRAPHO ELECTRONICS TECHNOLOGY CO, LTD
NO 428, JINCHANG RD, JINXI TOWN
KUNSHAN CITY, JIANGSU PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10547154
US20170294753
15393846
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:041781/0620   Pages: 4
Recorded: 03/29/2017
Attorney Dkt #:2012-US1710053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, JUNLAN
Exec Dt:
03/21/2017
2
TIAN, NANLV
Exec Dt:
03/20/2017
3
HUO, ZHUDONG
Exec Dt:
03/17/2017
4
SHI, XIAOLEI
Exec Dt:
03/22/2017
5
XIAO, WEIPING
Exec Dt:
03/17/2017
6
ZHU, TONY
Exec Dt:
03/20/2017
7
KOSUGA, TADASHI
Exec Dt:
03/20/2017
Assignee
1
SHENZHEN DEREN ELECTRONIC CO., LTD.
DEREN INDUSTRIAL PARK, NO. 9 THIRTY-THREE ROAD,
GUANGMING STREET, GUANGMING NEW DISTRICT,
SHENZHEN, CHINA 518107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9985377
US20180115102
15472442
Correspondence name and address
IPRO, PLLC
21800 TOWN CENTER PLAZA #266A-816
TEL:617-833-0649
STERLING, VA 20164
Assignment: 15
Reel/Frame:042634/0234   Pages: 3
Recorded: 06/07/2017
Attorney Dkt #:JP920160016-US(306-0159)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKASHI
Exec Dt:
06/02/2017
2
KOSUGA, TADASHI
Exec Dt:
06/02/2017
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN
#02-01 NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180018478
15615991
Correspondence name and address
SHIMOKAJI & ASSOCIATES, P.C.
8911 RESEARCH DRIVE
IRVINE, CA 92618
Assignment: 16
Reel/Frame:047955/0318   Pages: 4
Recorded: 01/10/2019
Attorney Dkt #:JP920180087(306-0219)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSUGA, TADASHI
Exec Dt:
12/19/2018
2
WONG, TIN-LUP
Exec Dt:
01/07/2019
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN #02-01
NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10660216
NONE
16244530
Correspondence name and address
SHIMOKAJI & ASSOCIATES, P.C.
8911 RESEARCH DRIVE
IRVINE, CA 92618
Assignment: 17
Reel/Frame:048421/0979   Pages: 7
Recorded: 02/25/2019
Attorney Dkt #:18739/002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INABA, KO
Exec Dt:
02/05/2019
2
TAKEMASA, TETSU
Exec Dt:
02/05/2019
3
KOSUGA, TADASHI
Exec Dt:
02/13/2019
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, #02-01 NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11097379
US20190193211
16277906
Correspondence name and address
YUICHI WATANABE
909 FANNIN ST STE 3500
HOUSTON, TX 77010-1034
Assignment: 18
Reel/Frame:057188/0963   Pages: 7
Recorded: 08/16/2021
Attorney Dkt #:18759-006002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INABA, KO
Exec Dt:
02/05/2019
2
TAKEMASA, TETSU
Exec Dt:
02/05/2019
3
KOSUGA, TADASHI
Exec Dt:
02/13/2019
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN
#02-01 NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11628519
US20210316406
17357443
Correspondence name and address
YUICHI WATANABE
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 19
Reel/Frame:049946/0351   Pages: 4
Recorded: 08/02/2019
Attorney Dkt #:JP920190010(306-0229)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSUGA, TADASHI
Exec Dt:
07/10/2019
2
WONG, TIN-LUP
Exec Dt:
07/10/2019
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN #02-01
NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11094658
US20200373268
16530685
Correspondence name and address
SHIMOKAJI/LENOVO
8911 RESEARCH DRIVE
IRVINE, CA 92618
Assignment: 20
Reel/Frame:049946/0438   Pages: 4
Recorded: 08/02/2019
Attorney Dkt #:JP920190011(306-0230)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSUGA, TADASHI
Exec Dt:
07/10/2019
2
WONG, TIN-LUP
Exec Dt:
07/31/2019
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN #02-01
NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10833050
US20200373277
16530700
Correspondence name and address
SHIMOKAJI/LENOVO
8911 RESEARCH DRIVE
IRVINE, CA 92618
Assignment: 21
Reel/Frame:054246/0901   Pages: 4
Recorded: 10/28/2020
Attorney Dkt #:RPS920200072-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEBKA, BOUZIANE
Exec Dt:
10/26/2020
2
PLUNKETT, JOSEPH DAVID
Exec Dt:
10/26/2020
3
JAKES, PHILIP
Exec Dt:
10/26/2020
4
WONG, TIN-LUP
Exec Dt:
10/26/2020
5
KOSUGA, TADASHI
Exec Dt:
10/26/2020
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN
# 02-01
NEW TECH PARK, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220131062
17083170
Correspondence name and address
BRIAN C. KUNZLER
50 W. BROADWAY, 10TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 22
Reel/Frame:056496/0242   Pages: 7
Recorded: 06/10/2021
Attorney Dkt #:18759-030001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, HIROMITSU
Exec Dt:
05/06/2021
2
KOSUGA, TADASHI
Exec Dt:
05/17/2021
3
OTSUKI, HIDEKI
Exec Dt:
05/13/2021
4
FUKUOKA, KOICHI
Exec Dt:
05/13/2021
Assignee
1
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, #02-01 NEW TECH PARK
SINGAPORE, SINGAPORE 556741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817732
US20210399567
17328434
Correspondence name and address
THOMAS K. SCHERER
909 FANNIN ST
HOUSTON, TX 77010

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