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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 : HE, XIAOFEI
Total Assignments: 13
Assignment: 1
Reel/Frame:015282/0142   Pages: 4
Recorded: 04/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, WEI-YING
Exec Dt:
04/29/2004
2
WEN, JI-RONG
Exec Dt:
04/29/2004
3
HE, XIAOFEI
Exec Dt:
04/29/2004
4
CAI, DENG
Exec Dt:
04/29/2004
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7293007
US20050246623
10834483
Correspondence name and address
PERKINS COIE LLP
PATENT-SEA
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 2
Reel/Frame:018844/0610   Pages: 4
Recorded: 01/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOFEI
Exec Dt:
01/26/2007
2
JHALA, PRADHUMAN
Exec Dt:
01/26/2007
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603348
US20080183685
11698408
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:019143/0598   Pages: 5
Recorded: 04/10/2007
Attorney Dkt #:600189-551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, WEI VIVIAN
Exec Dt:
04/10/2007
2
HE, XIAOFEI
Exec Dt:
04/10/2007
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080256035
11733652
Correspondence name and address
SETH H. OSTROW
DREIER LLP
499 PARK AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:019228/0375   Pages: 4
Recorded: 04/30/2007
Attorney Dkt #:12729-265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JHALA, PRADHUMAN
Exec Dt:
04/26/2007
2
HE, XIAOFEI
Exec Dt:
04/26/2007
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7707127
US20080270333
11742062
Correspondence name and address
MARIA MEISTER
455 N. CITYFRONT PLAZA DRIVE
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:019683/0171   Pages: 5
Recorded: 08/13/2007
Attorney Dkt #:600189-624
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOFEI
Exec Dt:
08/09/2007
2
ZHANG, WEI VIVIAN
Exec Dt:
08/09/2007
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7844567
US20090049002
11837570
Correspondence name and address
SETH H. OSTROW
DREIER LLP
499 PARK AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:020101/0844   Pages: 3
Recorded: 11/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, XIAOFEI
Exec Dt:
11/12/2007
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769749
US20090125503
11938983
Correspondence name and address
GREENBERG TRAURIG, LLP
MET LIFE BUILDING
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 7
Reel/Frame:020997/0557   Pages: 3
Recorded: 05/23/2008
Attorney Dkt #:070.P034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, XIAOFEI
Exec Dt:
05/23/2008
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8472705
US20090290813
12126801
Correspondence name and address
BERKELEY LAW & TECHNOLOGY GROUP LLP
17933 NW EVERGREEN PARKWAY
SUITE 250
BEAVERTON, OR 97006
Assignment: 8
Reel/Frame:054287/0258   Pages: 4
Recorded: 11/05/2020
Attorney Dkt #:LPTF2521
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, XIAOFEI
Exec Dt:
10/13/2020
Assignee
1
HANGZHOU FABU TECHNOLOGY CO., LTD.
7 & 8 FLOOR, BLOCK A, XIXI VALLEY INTERNATIONAL BUSINESS CENTER, NO. 80 ZIXIA STREET, XIHU DISTRICT, ZHEJIANG
HANGZHOU CITY, CHINA 310012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10911181
US20200319969
16409739
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 9
Reel/Frame:054287/0328   Pages: 4
Recorded: 11/05/2020
Attorney Dkt #:LPTF2522
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, XIAOFEI
Exec Dt:
10/13/2020
Assignee
1
HANGZHOU FABU TECHNOLOGY CO., LTD.
7 & 8 FLOOR, BLOCK A, XIXI VALLEY INTERNATIONAL BUSINESS CENTER, NO. 80 ZIXIA STREET, XIHU DISTRICT, ZHEJIANG
HANGZHOU CITY, CHINA 310012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11037034
US20200302221
16409744
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 10
Reel/Frame:054287/0393   Pages: 4
Recorded: 11/05/2020
Attorney Dkt #:LPTF2523
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, XIAOFEI
Exec Dt:
10/13/2020
Assignee
1
HANGZHOU FABU TECHNOLOGY CO., LTD.
7 & 8 FLOOR, BLOCK A, XIXI VALLEY INTERNATIONAL BUSINESS CENTER, NO. 80 ZIXIA STREET, XIHU DISTRICT, ZHEJIANG
HANGZHOU CITY, CHINA 310012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200311526
16409746
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 11
Reel/Frame:054287/0432   Pages: 4
Recorded: 11/05/2020
Attorney Dkt #:LPTF2524
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, XIAOFEI
Exec Dt:
10/13/2020
Assignee
1
HANGZHOU FABU TECHNOLOGY CO., LTD.
7 & 8 FLOOR, BLOCK A, XIXI VALLEY INTERNATIONAL BUSINESS CENTER, NO. 80 ZIXIA STREET, XIHU DISTRICT, ZHEJIANG
HANGZHOU CITY, CHINA 310012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11403206
US20200301819
16409749
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 12
Reel/Frame:058453/0096   Pages: 3
Recorded: 12/22/2021
Attorney Dkt #:GBHY045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAN, YUEER
Exec Dt:
11/23/2021
2
XU, YANFENG
Exec Dt:
11/23/2021
3
HE, XIAOFEI
Exec Dt:
11/23/2021
4
FAN, JICONG
Exec Dt:
11/23/2021
Assignee
1
WUXI ESIONTECH CO., LTD.
FLOOR 2, BUILDING B1, NO. 777, WEST JIANZHU ROAD,LIYUAN STREET,BINHU DISTRICT WUXI, JIANGSU 214000 CHINA
WUXI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11736107
US20220116040
17645456
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 13
Reel/Frame:064177/0768   Pages: 4
Recorded: 07/07/2023
Attorney Dkt #:GBHY059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, ZHENGZHOU
Exec Dt:
03/06/2023
2
SHAN, YUEER
Exec Dt:
03/06/2023
3
TU, BO
Exec Dt:
03/06/2023
4
HE, XIAOFEI
Exec Dt:
03/06/2023
5
ZHANG, YANFEI
Exec Dt:
03/06/2023
6
JI, ZHENKAI
Exec Dt:
03/06/2023
Assignee
1
WUXI ESIONTECH CO., LTD.
FLOOR 1-4, BUILDING A6, NO. 777, WEST JIANZHU ROAD, BINHU DISTRICT WUXI, JIANGSU 214000 CHINA
WUXI, CHINA 214000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230352096
18348380
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100
HENDERSON, NV 89014

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