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 : GUO, PEIPEI
Total Assignments: 22
Assignment: 1
Reel/Frame:047295/0664   Pages: 4
Recorded: 10/23/2018
Attorney Dkt #:020078-5037-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAO, JINZHEN
Exec Dt:
11/24/2014
2
FANG, HONGXIN
Exec Dt:
11/24/2014
3
YOU, CONGHUI
Exec Dt:
11/24/2014
4
GUO, PEIPEI
Exec Dt:
11/24/2014
5
SHI, ZHONG
Exec Dt:
11/24/2014
6
ZHOU, HUALI
Exec Dt:
11/24/2014
Assignee
1
DONGGUAN AMPEREX TECHNOLOGY LIMITED
SONGSHAN LAKE INDUSTRY PARK
DONGGUAN, GUANGDONG PROVINCE, CHINA 523808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10147972
US20150207179
14591738
Correspondence name and address
MORGAN LEWIS & BOCKIUS, LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:041461/0879   Pages: 5
Recorded: 03/03/2017
Attorney Dkt #:B-9087 630822-8
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
12/13/2016
2
ZHAO, YI
Exec Dt:
12/13/2016
3
HE, PING
Exec Dt:
12/13/2016
4
CHENG, WENQIANG
Exec Dt:
12/13/2016
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1, XINGANG ROAD, ZHANGWAN TOWN JIAOCHENG ZONE
NINGDE CITY, FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170250392
15436679
Correspondence name and address
LADAS & PARRY
5670 WILSHIRE BLVD
#2100
LOS ANGELES, CA 90036
Assignment: 3
Reel/Frame:041083/0199   Pages: 5
Recorded: 01/25/2017
Attorney Dkt #:UNI-026320 US ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENG, JIBIN
Exec Dt:
12/20/2016
2
FANG, HONGXIN
Exec Dt:
12/20/2016
3
DUAN, DONG
Exec Dt:
12/20/2016
4
GUO, PEIPEI
Exec Dt:
12/20/2016
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1, XINGANG ROAD
ZHANGWAN TOWN JIAOCHENG ZONE
NINGDE CITY FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170214007
15410099
Correspondence name and address
TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:054317/0891   Pages: 17
Recorded: 11/09/2020
Attorney Dkt #:024607-02-5055-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
02/28/2018
2
HE, PING
Exec Dt:
02/28/2018
3
FANG, HONGXIN
Exec Dt:
02/28/2018
4
CHENG, WENQIANG
Exec Dt:
02/28/2018
5
ZHAO, YI
Exec Dt:
02/28/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD
ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11329352
US20180190963
15908327
Correspondence name and address
MORGAN LEWIS & BOCKIUS, LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:047144/0112   Pages: 17
Recorded: 10/12/2018
Attorney Dkt #:DEHE-1822-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
09/20/2018
2
HE, PING
Exec Dt:
09/20/2018
3
ZHAO, YI
Exec Dt:
09/20/2018
4
PENG, YEJUN
Exec Dt:
09/20/2018
5
CHENG, WENQIANG
Exec Dt:
09/20/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011789
US20190044108
16157181
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 6
Reel/Frame:047159/0876   Pages: 17
Recorded: 09/28/2018
Attorney Dkt #:DEHE-1820-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
09/20/2018
2
ZHAO, YI
Exec Dt:
09/20/2018
3
HE, PING
Exec Dt:
09/20/2018
4
PENG, YEJUN
Exec Dt:
09/20/2018
5
CHENG, WENQIANG
Exec Dt:
09/20/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11145868
US20190027758
16143644
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 7
Reel/Frame:047614/0253   Pages: 17
Recorded: 11/29/2018
Attorney Dkt #:DEHE-1845-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
10/23/2018
2
HE, PING
Exec Dt:
10/23/2018
3
ZHAO, YI
Exec Dt:
10/23/2018
4
FANG, HONGXIN
Exec Dt:
10/23/2018
5
CHENG, WENQIANG
Exec Dt:
10/23/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024868
US20190097259
16203597
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 8
Reel/Frame:047549/0168   Pages: 20
Recorded: 11/20/2018
Attorney Dkt #:DEHE-1842-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
10/24/2018
2
XIAO, LIANGZHEN
Exec Dt:
10/10/2018
3
GAO, WEI
Exec Dt:
10/24/2018
4
WANG, KEFEI
Exec Dt:
10/24/2018
5
ZHAO, YI
Exec Dt:
10/24/2018
6
HE, PING
Exec Dt:
10/24/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11658344
US20190089005
16194539
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 9
Reel/Frame:047885/0679   Pages: 14
Recorded: 01/03/2019
Attorney Dkt #:DEHE-1858-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SEN
Exec Dt:
12/10/2018
2
WU, HUA
Exec Dt:
12/10/2018
3
ZHANG, YAJIE
Exec Dt:
12/10/2018
4
GUO, PEIPEI
Exec Dt:
12/10/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11101518
US20200136104
16238514
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 10
Reel/Frame:048148/0183   Pages: 14
Recorded: 01/28/2019
Attorney Dkt #:DEHE-19003-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SEN
Exec Dt:
12/11/2018
2
GUO, PEIPEI
Exec Dt:
12/11/2018
3
HE, PING
Exec Dt:
12/11/2018
4
WEN, QINGSHAN
Exec Dt:
12/11/2018
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11211652
US20200083576
16258689
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 11
Reel/Frame:051092/0808   Pages: 4
Recorded: 11/22/2019
Attorney Dkt #:024607-02-5030-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
01/22/2019
2
HE, PING
Exec Dt:
01/22/2019
3
PENG, YEJUN
Exec Dt:
01/22/2019
4
LIN, JIANWEI
Exec Dt:
01/22/2019
5
XIE, BIN
Exec Dt:
01/22/2019
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
1 XINGANG ROAD
ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11069935
US20200013995
16259948
Correspondence name and address
MORGAN LEWIS & BOCKIUS, LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 12
Reel/Frame:050123/0845   Pages: 14
Recorded: 08/21/2019
Attorney Dkt #:DEHE-19045-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
06/17/2019
2
HE, PING
Exec Dt:
06/17/2019
3
PENG, YEJUN
Exec Dt:
06/17/2019
4
CHENG, WENQIANG
Exec Dt:
06/17/2019
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG ZONE
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11189884
US20200136116
16546324
Correspondence name and address
BYIP
9622 LANDMARK PLACE
FRISCO, TX 75035
Assignment: 13
Reel/Frame:065984/0420   Pages: 5
Recorded: 12/29/2023
Attorney Dkt #:U 021553-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
09/09/2019
2
ZHANG, GUOWEN
Exec Dt:
01/08/2019
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136679
18400838
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 14
Reel/Frame:052196/0353   Pages: 11
Recorded: 03/23/2020
Attorney Dkt #:LEEL-0137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BIN
Exec Dt:
03/18/2020
2
GUO, PEIPEI
Exec Dt:
03/18/2020
3
LIU, FANG
Exec Dt:
03/18/2020
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1, XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11721865
NONE
16649810
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY OFFICE
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:054173/0604   Pages: 6
Recorded: 07/14/2020
Attorney Dkt #:STDWL-20001-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
07/03/2020
2
CHEN, MENGYU
Exec Dt:
07/03/2020
3
ZHOU, HAIFEI
Exec Dt:
07/03/2020
4
HE, TIANHUI
Exec Dt:
07/03/2020
Assignee
1
SHENZHEN CHIWU TECHNOLOGY LTD.
ROOM 410-1, BUILDING 3, SHENZHEN YOUCHUANG SPACE
NO. 5 QUNHUI ROAD, XIN'AN STREET, BAO'AN DISTRICT
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11292708
US20210039940
16927935
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 16
Reel/Frame:056837/0910   Pages: 14
Recorded: 07/13/2021
Attorney Dkt #:P210296US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, WU
Exec Dt:
03/27/2021
2
GUO, PEIPEI
Exec Dt:
03/27/2021
3
LIN, LIQING
Exec Dt:
03/27/2021
4
ZHANG, GUOWEN
Exec Dt:
03/27/2021
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO.1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210391626
17281436
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE SUITE 7500
TYSONS, VA 22182
Assignment: 17
Reel/Frame:057057/0272   Pages: 8
Recorded: 08/02/2021
Attorney Dkt #:024607-02-5093-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
03/29/2021
2
PENG, YEJUN
Exec Dt:
03/29/2021
3
LIN, SEN
Exec Dt:
03/29/2021
4
HE, PING
Exec Dt:
03/29/2021
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD
ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220093999
17219826
Correspondence name and address
YALEI SUN
MORGAN, LEWIS & BOCKIUS
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 18
Reel/Frame:059427/0414   Pages: 7
Recorded: 03/29/2022
Attorney Dkt #:U 020981-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, GANG
Exec Dt:
03/11/2022
2
WU, KAI
Exec Dt:
03/11/2022
3
GUO, PEIPEI
Exec Dt:
03/11/2022
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO.1 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, 352100, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416331
17707314
Correspondence name and address
LADAS & PARRY
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 19
Reel/Frame:063188/0538   Pages: 14
Recorded: 03/31/2023
Attorney Dkt #:14850167US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RUI
Exec Dt:
03/01/2023
2
HUANG, ZHIQI
Exec Dt:
03/01/2023
3
LI, LIN
Exec Dt:
03/01/2023
4
GUO, PEIPEI
Exec Dt:
03/01/2023
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO.1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230246268
18193968
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:063196/0464   Pages: 7
Recorded: 03/31/2023
Attorney Dkt #:U 021278-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAOFENG
Exec Dt:
03/01/2023
2
GUO, PEIPEI
Exec Dt:
03/01/2023
3
LIN, SEN
Exec Dt:
03/01/2023
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, 352100, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230327248
18193698
Correspondence name and address
LADAS & PARRY
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 21
Reel/Frame:064109/0964   Pages: 14
Recorded: 06/29/2023
Attorney Dkt #:P230705US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, HUA
Exec Dt:
06/05/2023
2
ZHAO, YI
Exec Dt:
06/05/2023
3
PENG, YEJUN
Exec Dt:
06/05/2023
4
GUO, PEIPEI
Exec Dt:
06/05/2023
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO.1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230344019
18215906
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 22
Reel/Frame:065014/0644   Pages: 11
Recorded: 09/25/2023
Attorney Dkt #:23165US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, PEIPEI
Exec Dt:
08/15/2023
2
HE, PING
Exec Dt:
08/15/2023
3
PENG, YEJUN
Exec Dt:
08/15/2023
Assignee
1
NINGDE AMPEREX TECHNOLOGY LIMITED
NO.1 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240014525
18372170
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

Search Results as of: 05/25/2024 08:12 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