skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LI, WEIBIN
Total Assignments: 12
Assignment: 1
Reel/Frame:008380/0199   Pages: 4
Recorded: 02/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, MINGHE
Exec Dt:
01/10/1997
2
SUN, ANSHUN
Exec Dt:
01/10/1997
3
JIANG, DAOHUA
Exec Dt:
01/10/1997
4
QU, JIABO
Exec Dt:
01/10/1997
5
CHEN, QIAN
Exec Dt:
01/10/1997
6
LI, WEIBIN
Exec Dt:
01/10/1997
7
YUAN, ZONGSHENG
Exec Dt:
01/10/1997
8
YU, CHUNMEI
Exec Dt:
01/10/1997
9
SONG, XIXIA
Exec Dt:
01/10/1997
10
WAN, SHUBAO
Exec Dt:
01/10/1997
11
LUO, ZHENGNIAN
Exec Dt:
01/10/1997
12
WANG, FENGRONG
Exec Dt:
01/10/1997
13
XU, QUN
Exec Dt:
01/10/1997
14
WANG, SHULAN
Exec Dt:
01/10/1997
15
FENG, YINGJIE
Exec Dt:
01/10/1997
16
SUN, YONGCHEN
Exec Dt:
01/10/1997
Assignees
1
CHINA PETRO-CHEMICAL CORPORATION
6A HUIXIN DONG ST., CHAOYANG DISTRICT
BEIJING, CHINA
2
DAQING PETROCHEMICAL WORKS, CHINA PETROCHEMICAL CORPORATION
LONGFENG DISTRICT
DAQING CITY, HEILONGJIAN, PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5817902
NONE
08747517
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM C. ROWLAND
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:017060/0183   Pages: 3
Recorded: 10/07/2005
Attorney Dkt #:0190149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, QINGGANG
Exec Dt:
09/21/2005
2
LI, WEIBIN
Exec Dt:
09/21/2005
Assignee
1
ESS TECHNOLOGY, INC.
48401 FREMONT BLVD.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016983
US20040215833
10411716
Correspondence name and address
FARSHAD FARJAMI, ESQ.
FARJAMI & FARJAMI LLP
26522 LA ALAMEDA AVE., SUITE 360
MISSION VIEJO, CA 92691
Assignment: 3
Reel/Frame:037360/0579   Pages: 4
Recorded: 12/25/2015
Attorney Dkt #:A1501LWB-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEIBIN
Exec Dt:
08/11/2015
2
NIU, XIAOJIAN
Exec Dt:
08/11/2015
Assignee
1
LI, WEIBIN
69 TIANHE RD, GAOXIN DIST
2-901
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170046744
14823056
Correspondence name and address
CHIEH-MEI WANG
1283 HAREFIELD DR
SAN JOSE, CA 95131
Assignment: 4
Reel/Frame:036908/0374   Pages: 4
Recorded: 10/21/2015
Attorney Dkt #:GBYTXM018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, QUANDUO
Exec Dt:
10/13/2015
2
ZENG, YAN
Exec Dt:
10/13/2015
3
HONG, YIHUI
Exec Dt:
10/13/2015
4
LI, WEIBIN
Exec Dt:
10/13/2015
5
LIU, JIANFANG
Exec Dt:
10/13/2015
6
MA, BINGBING
Exec Dt:
10/13/2015
Assignee
1
XIAMEN AQUASU ELECTRIC SHOWER CO.,LTD
2ND FLOOR, BUILDING C, NO. 666 YANGGUANG ROAD, XINYANG STREET, HAICANG DISTRICT
XIAMEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170003051
14918585
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST ROSE PARKWAY SUITE 306
HENDERSON, NV 89074
Assignment: 5
Reel/Frame:039982/0769   Pages: 3
Recorded: 09/12/2016
Attorney Dkt #:GBYTXM031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, QUANDUO
Exec Dt:
08/08/2016
2
ZENG, YAN
Exec Dt:
08/08/2016
3
HONG, YIHUI
Exec Dt:
08/08/2016
4
LIU, YONGLIANG
Exec Dt:
08/08/2016
5
CHEN, BIN
Exec Dt:
08/08/2016
6
LI, WEIBIN
Exec Dt:
08/08/2016
Assignee
1
XIAMEN AQUASU ELECTRIC SHOWER CO.,LTD
2ND FLOOR, BUILDING C, NO. 666 YANGGUANG ROAD, XINYANG STREET, HAICANG DISTRICT, XIAMEN, FUJIAN, CHINA
XIAMEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10378790
US20170248343
15262019
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST. ROSE PARKWAY, SUITE 309, HENDERSON, NEVAD
HENDERSON, NV 89074
Assignment: 6
Reel/Frame:053373/0084   Pages: 6
Recorded: 07/31/2020
Attorney Dkt #:708234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEIBIN
Exec Dt:
01/03/2020
2
ZHU, ZHIFAN
Exec Dt:
01/03/2020
3
SU, WEIYUE
Exec Dt:
01/03/2020
4
HE, JINGZHOU
Exec Dt:
01/03/2020
5
FENG, SHIKUN
Exec Dt:
01/03/2020
6
CAO, YUHUI
Exec Dt:
01/03/2020
7
CHEN, XUYI
Exec Dt:
01/03/2020
8
ZHU, DANXIANG
Exec Dt:
01/03/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210201198
16945183
Correspondence name and address
LATHROP GPM LLP
2440 JUNCTION PLACE
SUITE 300
BOULDER, CO 80301
Assignment: 7
Reel/Frame:054447/0502   Pages: 6
Recorded: 11/23/2020
Attorney Dkt #:TIPL 200126US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, WEIYUE
Exec Dt:
06/28/2020
2
FENG, SHIKUN
Exec Dt:
06/28/2020
3
ZHU, ZHIFAN
Exec Dt:
06/28/2020
4
LI, WEIBIN
Exec Dt:
06/28/2020
5
HE, JINGZHOU
Exec Dt:
06/28/2020
6
HUANG, SHIWEI
Exec Dt:
06/28/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210383233
17101748
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 8
Reel/Frame:054595/0738   Pages: 6
Recorded: 12/09/2020
Attorney Dkt #:712283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEIBIN
Exec Dt:
11/04/2020
2
ZHU, ZHIFAN
Exec Dt:
11/04/2020
3
FENG, SHIKUN
Exec Dt:
11/04/2020
4
HE, JINGZHOU
Exec Dt:
11/05/2020
5
HUANG, SHIWEI
Exec Dt:
11/04/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210397947
17116291
Correspondence name and address
LATHROP GPM LLP
2440 JUNCTION PLACE, SUITE 300
BOULDER, CO 80301
Assignment: 9
Reel/Frame:054712/0087   Pages: 4
Recorded: 12/21/2020
Attorney Dkt #:BAIB0145PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, ZHENGJIE
Exec Dt:
12/14/2020
2
LI, WEIBIN
Exec Dt:
12/14/2020
3
FENG, SHIKUN
Exec Dt:
12/14/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210390393
17128978
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 10
Reel/Frame:058080/0425   Pages: 5
Recorded: 11/11/2021
Attorney Dkt #:KC37114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, WEI
Exec Dt:
11/10/2021
2
WU, NAN
Exec Dt:
11/10/2021
3
HAO, RUIYUAN
Exec Dt:
11/10/2021
4
LI, XIN
Exec Dt:
11/10/2021
5
HAN, MENG
Exec Dt:
11/10/2021
6
GONG, WENZHAO
Exec Dt:
11/10/2021
7
YANG, RENJUN
Exec Dt:
11/10/2021
8
HU, HUIMIN
Exec Dt:
11/10/2021
9
MENG, YING
Exec Dt:
11/10/2021
10
MEI, XUE
Exec Dt:
11/10/2021
11
YUAN, QIUHUA
Exec Dt:
11/10/2021
12
LI, WEIBIN
Exec Dt:
11/10/2021
13
GUO, XUQING
Exec Dt:
11/10/2021
14
HAN, YANHUI
Exec Dt:
11/10/2021
15
WANG, SHAOKE
Exec Dt:
11/10/2021
Assignee
1
HUAYANG NEW MATERIAL TECHNOLOGY GROUP CO.,LT
NO. 5, WEST NORTH STREET, YANGQUAN CITY, SHANXI PROVINCE
YANGQUAN, CHINA 045000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240010608
17610458
Correspondence name and address
GLOBAL IP SERVICES, PLLC
121 MOORE ST
PRINCETON, NJ 08540
Assignment: 11
Reel/Frame:058698/0536   Pages: 6
Recorded: 01/19/2022
Attorney Dkt #:BAIB0192PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEIBIN
Exec Dt:
11/22/2021
2
ZHU, ZHIFAN
Exec Dt:
11/22/2021
3
FENG, SHIKUN
Exec Dt:
11/22/2021
4
HUANG, SHIWEI
Exec Dt:
11/22/2021
5
HE, JINGZHOU
Exec Dt:
11/22/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230004774
17578683
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 12
Reel/Frame:061554/0774   Pages: 3
Recorded: 10/27/2022
Attorney Dkt #:HCR1US222080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JUNYUAN
Exec Dt:
10/09/2022
2
WU, YUFENG
Exec Dt:
10/09/2022
3
CHEN, KANGCAI
Exec Dt:
10/09/2022
4
LIN, YI-CHING
Exec Dt:
10/09/2022
5
LI, WEIBIN
Exec Dt:
10/09/2022
Assignee
1
XIAMEN SUNYEAR ELECTRONICS CO., LTD
NO. 1203 JINTING RD., JIMEI DISTRICT
XIAMEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230420817
18050053
Correspondence name and address
ANDREW C. CHENG
516 N. DIAMOND BAR BLVD, #310
DIAMOND BAR, CA 91765

Search Results as of: 05/08/2024 09:10 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT