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Patent Assignment Assignor Details
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Assignor Name : YANG, GUOHUA
Total Assignments: 13
Assignment: 1
Reel/Frame:016368/0666   Pages: 4
Recorded: 06/20/2005
Attorney Dkt #:514112001300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, GANG-YU
Exec Dt:
05/18/2005
2
AMRO, NABIL A.
Exec Dt:
05/23/2005
3
YANG, GUOHUA
Exec Dt:
05/23/2005
Assignees
1
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
1111 FRANKLIN STREET
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
2
WAYNE STATE UNIVERSITY
656 W. KIRBY, 4249 F.A.B.
DETROIT, MICHIGAN 48202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050221081
11083739
Correspondence name and address
KIMBERLY A. BOLIN
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 2
Reel/Frame:020191/0369   Pages: 4
Recorded: 11/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, CHA-MEI
Exec Dt:
11/20/2007
2
MAKAROVA, OLGA V.
Exec Dt:
11/20/2007
3
AMSTUTZ, PLATTE T. III
Exec Dt:
11/20/2007
4
YANG, GUOHUA
Exec Dt:
11/20/2007
Assignee
1
CREATV MICRO TECH, INC.
11609 LAKE POTOMAC DRIVE
POTOMAC, MARYLAND 20854
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7922923
US20080088059
11984634
Correspondence name and address
ROYLANCE ABRAMS BERDO, ET AL.
1300 19TH STREET, NW
SUITE 600
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:025933/0394   Pages: 3
Recorded: 03/04/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOHUA
Exec Dt:
01/10/2011
2
SUN, HUANDE
Exec Dt:
01/10/2011
3
JI, YAMING
Exec Dt:
01/10/2011
4
LI, GUOBAO
Exec Dt:
01/10/2011
5
HEI, HONGXU
Exec Dt:
01/10/2011
Assignee
1
BAOSHAN IRON & STEEL CO., LTD.
SOUTH BUILDING, NO. 1813, MUDANJIANG ROAD
SHANGHAI 201900, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8333846
US20110139313
12934897
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS MN 55402-0902
Assignment: 4
Reel/Frame:026124/0604   Pages: 3
Recorded: 04/13/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, YAMING
Exec Dt:
03/22/2011
2
SUN, HUANDE
Exec Dt:
03/22/2011
3
YANG, GUOHUA
Exec Dt:
03/22/2011
4
YANG, YONGJIE
Exec Dt:
03/22/2011
5
XU, YUNPENG
Exec Dt:
03/22/2011
6
HUANG, CHANGGUO
Exec Dt:
03/22/2011
7
LI, GUOBAO
Exec Dt:
03/22/2011
Assignee
1
BAOSHAN IRON & STEEL CO., LTD.
SOUTH BUILDING, NO. 1813
MUDANJIANG ROAD
SHANGHAI 201900, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8231739
US20110180187
13058073
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS MN 55402-0902
Assignment: 5
Reel/Frame:029191/0216   Pages: 5
Recorded: 10/25/2012
Attorney Dkt #:850766.00012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, MEIHONG
Exec Dt:
09/03/2012
2
JIN, WEIZHONG
Exec Dt:
09/03/2012
3
SUN, HUANDE
Exec Dt:
09/03/2012
4
YANG, GUOHUA
Exec Dt:
09/03/2012
5
SHEN, KANYI
Exec Dt:
09/03/2012
6
HUANG, JIE
Exec Dt:
09/03/2012
7
LI, GUOBAO
Exec Dt:
09/03/2012
Assignee
1
BAOSHAN IRON & STEEL CO., LTD.
NO. 885, FUJIN ROAD
BAOSHAN DISTRICT
SHANGHAI, CHINA 201900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9460054
US20130090876
13643371
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 6
Reel/Frame:030855/0590   Pages: 5
Recorded: 07/23/2013
Attorney Dkt #:850766.00016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, MEIHONG
Exec Dt:
05/16/2013
2
JIN, WEIZHONG
Exec Dt:
05/16/2013
3
SUN, HUANDE
Exec Dt:
05/16/2013
4
YANG, GUOHUA
Exec Dt:
05/16/2013
5
SHEN, KANYI
Exec Dt:
05/16/2013
6
HUANG, JIE
Exec Dt:
05/17/2013
7
HU, DEYANG
Exec Dt:
05/17/2013
8
LI, GUOBAO
Exec Dt:
05/16/2013
Assignee
1
BAOSHAN IRON & STEEL CO., LTD.
NO. 885, FUJIN ROAD
BAOSHAN DISTRICT
SHANGHAI, CHINA 201900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130299049
13988738
Correspondence name and address
MICHELLE L. DAVIS
411 E. WISCONSIN AVENUE
QUARLES & BRADY LLP ATTN: IP DOCKET
MILWAUKEE, WI 53202-4426
Assignment: 7
Reel/Frame:033569/0791   Pages: 5
Recorded: 08/20/2014
Attorney Dkt #:29325-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEI, HONGXU
Exec Dt:
06/17/2014
2
WANG, BO
Exec Dt:
06/18/2014
3
XIE, SHISHU
Exec Dt:
06/18/2014
4
LIU, XIANDONG
Exec Dt:
06/18/2014
5
YANG, GUOHUA
Exec Dt:
06/17/2014
6
YANG, YONGJIE
Exec Dt:
06/18/2014
7
MA, AIHUA
Exec Dt:
06/17/2014
8
LI, XIAOLIN
Exec Dt:
06/17/2014
9
ZOU, LIANG
Exec Dt:
06/17/2014
10
ZHANG, HUAWEI
Exec Dt:
06/18/2014
Assignee
1
BAOSHAN IRON & STEEL CO., LTD.
885 FUJIN ROAD
BAOSHAN DISTRICT
SHANGHAI, CHINA 201900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822423
US20150013847
14379777
Correspondence name and address
SUTHERLAND ASBILL & BRENNAN LLP
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:033835/0096   Pages: 7
Recorded: 09/29/2014
Attorney Dkt #:UTC-1410-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, TIANMI
Exec Dt:
09/03/2014
2
WANG, XUEYING
Exec Dt:
09/03/2014
3
WANG, WEI
Exec Dt:
09/03/2014
4
REN, YI
Exec Dt:
09/03/2014
5
YANG, GUOHUA
Exec Dt:
09/03/2014
Assignee
1
SICHUAN ZHONGGUANG LIGHTNING PROTECTION TECHNOLOGIES CO., LTD.
NO. 19, TIANYU ROAD, WESTERN PARK, HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287071
US20160055998
14387543
Correspondence name and address
B.Y.I.P., LTD
P.O. BOX 1484 OF GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 9
Reel/Frame:036455/0569   Pages: 15
Recorded: 08/31/2015
Attorney Dkt #:29325-0020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOHUA
Exec Dt:
06/25/2015
2
LIU, XIANDONG
Exec Dt:
06/25/2015
3
LI, GUOBAO
Exec Dt:
06/25/2015
4
YANG, YONGJIE
Exec Dt:
06/25/2015
5
HU, ZHUOCHAO
Exec Dt:
06/25/2015
6
HEI, HONGXU
Exec Dt:
06/25/2015
7
ZHANG, JUN
Exec Dt:
06/25/2015
8
SU, DEJUN
Exec Dt:
06/25/2015
9
SUN, HUANDE
Exec Dt:
06/25/2015
10
WU, MEIHONG
Exec Dt:
06/25/2015
Assignee
1
BAOSHAN IRON & STEEL CO., LTD.
885 FUJIN ROAD
BAOSHAN DISTRICT
SHANGHAI, CHINA 201900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10566119
US20150302962
14646985
Correspondence name and address
SUTHERLAND ASBILL & BRENNAN LLP
999 PEACHTREE STREET NE
SUITE 2300
ATLANTA, GA 30309-3996
Assignment: 10
Reel/Frame:049636/0865   Pages: 3
Recorded: 06/30/2019
Attorney Dkt #:P75913US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOHUA
Exec Dt:
05/24/2019
2
TANG, HONG
Exec Dt:
05/24/2019
3
XU, WENXIN
Exec Dt:
05/24/2019
4
LIU, QI
Exec Dt:
05/24/2019
Assignee
1
JIANGSU ANCAN TECHNOLOGY CO., LTD.
NO. 221 YUEDONG ROAD, YUECHENG INDUSTRIAL PARK
JIANGYIN, JIANGSU PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200407862
16458123
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 11
Reel/Frame:052792/0903   Pages: 4
Recorded: 05/29/2020
Attorney Dkt #:103-00007-010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, JINKU
Exec Dt:
05/22/2020
2
YANG, GUOHUA
Exec Dt:
05/27/2020
3
LIN, HONGJIN
Exec Dt:
05/27/2020
Assignee
1
RINGCENTRAL, INC.
20 DAVIS DRIVE
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10868841
NONE
16888190
Correspondence name and address
RIMON LAW - RINGCENTRAL
2479 E. BAYSHORE ROAD
SUITE 210
PALO ALTO, CA 94303
Assignment: 12
Reel/Frame:058275/0669   Pages: 2
Recorded: 12/02/2021
Attorney Dkt #:TZWC-US-IP-0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, GUOHUA
Exec Dt:
11/25/2021
Assignee
1
ZHEJIANG LONGYOU FILTER MANUFACTURING CO., LTD
NO. 155, LONGLAN ROAD, DONGHUA STREET, LONGYOU COUNTY
QUZHOU CITY, ZHEJIANG, CHINA 324499
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323892
17615841
Correspondence name and address
JIE YANG
P. O. BOX 151
MILLBURN, NJ 07041
Assignment: 13
Reel/Frame:059432/0732   Pages: 3
Recorded: 03/30/2022
Attorney Dkt #:GBCDTC011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, DEZHI
Exec Dt:
03/01/2022
2
LEI, CHENGYONG
Exec Dt:
03/01/2022
3
YANG, GUOHUA
Exec Dt:
03/01/2022
4
WANG, XUEYING
Exec Dt:
03/01/2022
Assignee
1
SICHUAN ZHONGGUANG LIGHTNING PROTECTION TECHNOLOGIES CO., LTD.
NO.19 TIANYU RD. WESTERN PARK, HI-TECH ZONE, CHENGDU, SICHUAN, P.R. CHINA
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230318288
17707987
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014

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