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Patent Assignment Assignor Details
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Assignor Name : LI, YICHENG
Total Assignments: 23
Assignment: 1
Reel/Frame:011665/0139   Pages: 3
Recorded: 04/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YICHENG
Exec Dt:
03/09/2001
2
TAKAGI, TOSHIO
Exec Dt:
03/09/2001
Assignee
1
TOKYO ELECTRON LIMITED
3-6 AKASAKA 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6448536
US20010027970
09824018
Correspondence name and address
OBLON, SOPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011784/0774   Pages: 2
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
04/27/2001
Assignee
1
TOKYO ELECTRON LIMITED
3-6 AKASAKA, 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403926
US20010042742
09849348
Correspondence name and address
PILLSBURY WINTHROP LLP
GLENN J. PERRY
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 3
Reel/Frame:012342/0755   Pages: 2
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, SHOUGIAN
Exec Dt:
09/17/2001
2
LI, YICHENG
Exec Dt:
09/17/2001
3
SHIGEOKA, TAKASHI
Exec Dt:
09/17/2001
4
SAKUMA, TAKESHI
Exec Dt:
09/17/2001
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA, 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437290
US20020030047
09930495
Correspondence name and address
PILLSBURY WINTHROP LLP
GLENN J. PERRY
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:012382/0730   Pages: 2
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YICHENG
Exec Dt:
12/14/2001
2
SHIGEOKA, TAKASHI
Exec Dt:
12/14/2001
3
SAKUMA, TAKESHI
Exec Dt:
12/14/2001
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6641302
US20020041620
09962851
Correspondence name and address
PILLSBURY WINTHROP LLP
DALE S. LAZAR
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:013407/0770   Pages: 2
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
10/09/2002
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME
MINATO-KU, TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6889004
US20030089697
10257621
Correspondence name and address
CROWELL & MORING, L.L.P.
HERBERT I. CANTOR
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 6
Reel/Frame:014193/0051   Pages: 3
Recorded: 06/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUMA, TAKESHI
Exec Dt:
10/21/2002
2
SHIGEOKA, TAKASHI
Exec Dt:
10/21/2002
3
LI, YICHENG
Exec Dt:
10/21/2002
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891131
US20040013419
10257622
Correspondence name and address
CROWELL & MORING, L.L.P.
HERBERT I. CANTOR
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 7
Reel/Frame:014766/0027   Pages: 3
Recorded: 12/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHA, LIN
Exec Dt:
07/29/2003
2
SHAO, SHOU-QIAN
Exec Dt:
08/07/2003
3
LI, YICHENG
Exec Dt:
07/29/2003
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7029505
US20050260835
10466113
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA. 22314
Assignment: 8
Reel/Frame:015235/0848   Pages: 3
Recorded: 08/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHA, LIN
Exec Dt:
08/06/2003
2
LI, YICHENG
Exec Dt:
08/06/2003
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6845292
US20040158347
10467345
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:015101/0997   Pages: 3
Recorded: 03/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, SHOU-QIAN
Exec Dt:
09/12/2003
2
LI, YICHENG
Exec Dt:
09/19/2003
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040149215
10472765
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:016123/0323   Pages: 3
Recorded: 12/22/2004
Attorney Dkt #:313530-P0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
12/17/2004
Assignee
1
TOKYO ELECTRON, LTD.
3-6, AKASAKA 5-CHOME
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060130757
11017643
Correspondence name and address
PIPER RUDNICK LLP
P. O. BOX 9271
RESTON, VA 20195
Assignment: 11
Reel/Frame:017750/0553   Pages: 3
Recorded: 04/03/2006
Attorney Dkt #:274016US6YA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
01/03/2006
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8454749
US20070157683
11305036
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:017597/0434   Pages: 7
Recorded: 02/22/2006
Attorney Dkt #:274021US6Y
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YICHENG
Exec Dt:
02/14/2006
2
ISHIZAKA, TADAHIRO
Exec Dt:
02/13/2006
3
YAMAMOTO, KAORU
Exec Dt:
02/14/2006
4
GOMI, ATSUSHI
Exec Dt:
02/16/2006
5
HARA, MASAMICHI
Exec Dt:
02/16/2006
6
FUJISATO, TOSHIAKI
Exec Dt:
02/16/2006
7
FAGUET, JACQUES
Exec Dt:
02/16/2006
8
MIZUSAWA, YASUSHI
Exec Dt:
02/14/2006
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070116873
11281376
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:017598/0590   Pages: 7
Recorded: 02/22/2006
Attorney Dkt #:281459US6YA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YICHENG
Exec Dt:
02/14/2006
2
ISHIZAKA, TADAHIRO
Exec Dt:
02/13/2006
3
YAMAMOTO, KAORU
Exec Dt:
02/14/2006
4
GOMI, ATSUSHI
Exec Dt:
02/16/2006
5
HARA, MASAMICHI
Exec Dt:
02/16/2006
6
FUJISATO, TOSHIAKI
Exec Dt:
02/16/2006
7
FAGUET, JACQUES
Exec Dt:
02/16/2006
8
MIZUSAWA, YASUSHI
Exec Dt:
02/14/2006
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070116872
11281372
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:017918/0512   Pages: 3
Recorded: 05/22/2006
Attorney Dkt #:284894US6YA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
03/31/2006
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794546
US20070209590
11369939
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:021054/0568   Pages: 3
Recorded: 05/23/2006
Attorney Dkt #:281976US6YA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
03/31/2006
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7740705
US20070212484
11369883
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND MAIER & NEUSTA
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:017958/0496   Pages: 3
Recorded: 06/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
05/19/2006
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7670432
US20070209588
11369754
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:019613/0215   Pages: 3
Recorded: 07/26/2007
Attorney Dkt #:305672US26DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
06/20/2007
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU,
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D589472
NONE
29278802
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:019613/0302   Pages: 3
Recorded: 07/26/2007
Attorney Dkt #:305675US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
06/20/2007
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D593969
NONE
29278809
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:024377/0956   Pages: 3
Recorded: 05/13/2010
Attorney Dkt #:033082 M 626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YICHENG
Exec Dt:
12/21/2009
Assignee
1
TOKYO ELECTRON LIMITED
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100212592
12664808
Correspondence name and address
MICHAEL A. MAKUCH
1130 CONNECTICUT AVENUE, N.W.,SUITE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:051392/0078   Pages: 5
Recorded: 12/31/2019
Attorney Dkt #:00191.0039.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YAHUI
Exec Dt:
11/12/2019
2
WEI, GANG
Exec Dt:
11/12/2019
3
LI, YICHENG
Exec Dt:
11/12/2019
4
MAO, XINGFEI
Exec Dt:
11/12/2019
Assignee
1
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
NO.8 WENCHANG AVENUE
BEIJING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11410833
US20200321198
16624246
Correspondence name and address
ANOVA LAW GROUP PLLC
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166
Assignment: 21
Reel/Frame:053633/0709   Pages: 3
Recorded: 08/28/2020
Attorney Dkt #:00191.0051.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YICHENG
Exec Dt:
08/24/2020
2
PENG, YULIN
Exec Dt:
08/24/2020
3
CAO, YONGYOU
Exec Dt:
08/27/2020
Assignee
1
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
NO.8 WENCHANG AVENUE
BEIJING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200406222
16976703
Correspondence name and address
ANOVA LAW GROUP, PLLC
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166
Assignment: 22
Reel/Frame:061144/0219   Pages: 4
Recorded: 09/20/2022
Attorney Dkt #:GBTF113-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHENG
Exec Dt:
08/11/2022
2
ZHU, BIN
Exec Dt:
08/11/2022
3
JI, LILI
Exec Dt:
08/11/2022
4
GUO, CHENGBING
Exec Dt:
08/11/2022
5
JIANG, LINGLING
Exec Dt:
08/11/2022
6
LI, YICHENG
Exec Dt:
08/11/2022
Assignees
1
NANJING LOPU CO., LTD.
NO.1 XINKE 3RD ROAD, JIANGBEI NEW AREA, NANJING, JIANGSU 210061
NANJING, CHINA 210061
2
NANJING LOPU TECHNOLOGY CO., LTD.
BUILDING B, NO.9 GAOKE 2ND ROAD, JIANGBEI NEW AREA NANJING, JIANGSU 210061
NANJING, CHINA 210061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230408744
17948263
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100
HENDERSON, NV 89014
Assignment: 23
Reel/Frame:063116/0502   Pages: 4
Recorded: 03/17/2023
Attorney Dkt #:GBNJIP099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YINGFENG
Exec Dt:
02/10/2023
2
LU, SIKAI
Exec Dt:
02/09/2023
3
CHEN, LONG
Exec Dt:
02/10/2023
4
WANG, HAI
Exec Dt:
02/10/2023
5
YUAN, CHAOCHUN
Exec Dt:
02/10/2023
6
LIU, QINGCHAO
Exec Dt:
02/10/2023
7
LI, YICHENG
Exec Dt:
02/10/2023
Assignee
1
JIANGSU UNIVERSITY
NO.301, XUEFU ROAD, JINGKOU DISTRICT ,ZHENJIANG, JIANGSU
ZHENJIANG, CHINA 212013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11862016
US20240038066
18026835
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100
SUITE 100
HENDERSON, NV 89014

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