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Patent Assignment Assignor Details
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Assignor Name : HE, HAIFENG
Total Assignments: 11
Assignment: 1
Reel/Frame:023743/0278   Pages: 10
Recorded: 01/06/2010
Attorney Dkt #:TY001.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEMPLEMAN, CYNTHIA GAZEPIS
Exec Dt:
03/25/2009
2
BAGHDACHI, JAMIL
Exec Dt:
04/06/2009
3
HERNANDEZ, HEIDI ROSALIA PEREZ
Exec Dt:
04/07/2009
4
HE, HAIFENG
Exec Dt:
04/06/2009
Assignees
1
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
4410 GOSS ROAD
ANN ARBOR, MICHIGAN 48105
2
EASTERN MICHIGAN UNIVERSITY
EASTERN MICHIGAN UNIVERSITY
YPSILANTI, MICHIGAN 48197
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8044140
US20100317787
12483968
Correspondence name and address
ANDREA E. TRAN
PRAMUDJI WENDT & TRAN, LLP
1800 BERING DRIVE, SUITE 540
HOUSTON, TX 77401
Assignment: 2
Reel/Frame:026544/0193   Pages: 5
Recorded: 07/05/2011
Attorney Dkt #:FNL1011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, HAIFENG
Exec Dt:
04/07/2011
2
VOIGT, ANDREAS
Exec Dt:
04/07/2011
Assignee
1
FEI COMPANY
5350 NE DAWSON CREEK DR
HILLSBORO, OREGON 97124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8476588
US20120001068
13174490
Correspondence name and address
SCHEINBERG & GRINER, LLP
PO BOX 164140
AUSTIN, TX 78716
Assignment: 3
Reel/Frame:039160/0804   Pages: 2
Recorded: 07/14/2016
Attorney Dkt #:D1094US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, HAIFENG
Exec Dt:
07/01/2016
Assignee
1
OAK LEAF LLC
8721 SIDNEY CIRCLE SUITE 600
CHARLOTTE, NORTH CAROLINA 28269
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D853222
NONE
29571115
Correspondence name and address
DITTHAVONG & STEINER, P.C.
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:039686/0615   Pages: 2
Recorded: 08/15/2016
Attorney Dkt #:D1096US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HE, HAIFENG
Exec Dt:
08/14/2016
Assignee
1
OAK LEAF LLC
8721 SIDNEY CIRCLE SUITE 600
CHARLOTTE, NORTH CAROLINA 28269
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D825922
NONE
29574395
Correspondence name and address
DITTHAVONG & STEINER, P.C.
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:048646/0743   Pages: 17
Recorded: 03/20/2019
Attorney Dkt #:1030P63218US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, SUDIPTA
Exec Dt:
03/06/2019
2
HE, HAIFENG
Exec Dt:
03/05/2019
3
DAS, PEJUS MANOJ
Exec Dt:
03/19/2019
4
PERUMALLA, POORNA CHAND SRINIVAS
Exec Dt:
03/05/2019
5
XIAO, WEI
Exec Dt:
03/06/2019
6
LEUNG, SHIRLEY XUE YI
Exec Dt:
03/06/2019
7
MITROVIC, VLADIMIR
Exec Dt:
03/06/2019
8
LUO, YONGCONG
Exec Dt:
03/19/2019
9
GUO, JIACHENG
Exec Dt:
03/05/2019
10
STEFANI, STEFANO
Exec Dt:
03/05/2019
11
WILSON, MATTHEW SHAWN
Exec Dt:
03/06/2019
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10853129
NONE
16358355
Correspondence name and address
NICHOLSON DE VOS WEBSTER & ELLIOTT, LLP
99 ALMADEN BOULEVARD, SUITE 710
SAN JOSE, CA 95113
Assignment: 6
Reel/Frame:051110/0629   Pages: 9
Recorded: 11/25/2019
Attorney Dkt #:0097749-B86US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOUWS, ALMERO
Exec Dt:
11/22/2019
2
CHEN-BECKER, DEREK WILLIAM RICHARD
Exec Dt:
11/22/2019
3
VIG, AKSHAT
Exec Dt:
11/25/2019
4
HE, HAIFENG
Exec Dt:
11/24/2019
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11481391
NONE
16694945
Correspondence name and address
DAVIS WRIGHT TREMAINE LLP - ATI
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 7
Reel/Frame:051131/0527   Pages: 12
Recorded: 11/27/2019
Attorney Dkt #:0097749-B91US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOUWS, ALMERO
Exec Dt:
11/25/2019
2
CHEN-BECKER, DEREK WILLIAM RICHARD
Exec Dt:
11/25/2019
3
HE, HAIFENG
Exec Dt:
11/25/2019
4
GANESH, VARSHA
Exec Dt:
11/25/2019
5
VIG, AKSHAT
Exec Dt:
11/25/2019
6
TRAN, BENNY
Exec Dt:
11/26/2019
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11514079
NONE
16698135
Correspondence name and address
DAVIS WRIGHT TREMAINE LLP - ATI
920 FIFTH AVENUE, SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 8
Reel/Frame:051133/0001   Pages: 14
Recorded: 11/27/2019
Attorney Dkt #:0097749-B88US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNUHUR RAJAGOPAL, LAKSHMI NARASIMHA GUPTHA
Exec Dt:
11/25/2019
2
GOUWS, ALMERO
Exec Dt:
11/25/2019
3
VIG, AKSHAT
Exec Dt:
11/25/2019
4
CHEN-BECKER, DEREK WILLIAM RICHARD
Exec Dt:
11/25/2019
5
HE, HAIFENG
Exec Dt:
11/25/2019
6
BRUCK, LEWIS
Exec Dt:
11/26/2019
7
KAMAL, AISHWARYA
Exec Dt:
11/25/2019
8
PERIANAYAGAM, SOMASUNDARAM
Exec Dt:
11/25/2019
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11138164
NONE
16698404
Correspondence name and address
DAVIS WRIGHT TREMAINE LLP - ATI
920 FIFTH AVENUE
SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 9
Reel/Frame:051133/0215   Pages: 13
Recorded: 11/27/2019
Attorney Dkt #:0097749-B89US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCK, LEWIS
Exec Dt:
11/26/2019
2
KAMAL, AISHWARYA
Exec Dt:
11/25/2019
3
GOUWS, ALMERO
Exec Dt:
11/25/2019
4
CHEN-BECKER, DEREK WILLIAM RICHARD
Exec Dt:
11/25/2019
5
HE, HAIFENG
Exec Dt:
11/25/2019
6
MARKIN, ANDREY
Exec Dt:
11/25/2019
7
VIG, AKSHAT
Exec Dt:
11/25/2019
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11036762
NONE
16698417
Correspondence name and address
DAVIS WRIGHT TREMAINE LLP - ATI
920 FIFTH AVENUE
SUITE 3300
SEATTLE, WA 98104-1610
Assignment: 10
Reel/Frame:052261/0433   Pages: 10
Recorded: 03/30/2020
Attorney Dkt #:RAP3-PT189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAO
Exec Dt:
03/29/2020
2
LI, ZHAOMIN
Exec Dt:
03/29/2020
3
XUE, XINGCHANG
Exec Dt:
03/29/2020
4
SHANG, ZHAOHUI
Exec Dt:
03/29/2020
5
HE, HAIFENG
Exec Dt:
03/29/2020
6
XI, LINGHUI
Exec Dt:
03/29/2020
7
WU, MINGXUAN
Exec Dt:
03/29/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941334
US20200339866
16834249
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:052846/0014   Pages: 4
Recorded: 06/05/2020
Attorney Dkt #:192034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHUNBO
Exec Dt:
05/25/2020
2
HU, WEI
Exec Dt:
05/25/2020
3
HOU, WANGUO
Exec Dt:
05/25/2020
4
ZHAO, XIAN
Exec Dt:
05/25/2020
5
SHANG, ZHAOHUI
Exec Dt:
05/25/2020
6
MA, JIANBO
Exec Dt:
05/25/2020
7
GU, YONGTAO
Exec Dt:
05/25/2020
8
HE, HAIFENG
Exec Dt:
05/25/2020
9
YAN, JINGEN
Exec Dt:
05/25/2020
10
PENG, ZHIMIN
Exec Dt:
05/25/2020
11
MENG, GUODONG
Exec Dt:
05/24/2020
12
XIE, XIAOHUI
Exec Dt:
05/24/2020
Assignees
1
GUDONG PETROLEUM PRODUCTION FACTORY SHENGLI OILFIELD OF SINOPEC
CHANGJIANG ROAD, XIANHE TOWN, HEKOU DISTRICT
DONGYING, SHANDONG, CHINA 257237
2
DONGYING ZHENGZE ENVIRONMENTAL TECHNOLOGY CO., LTD.
NORTH WEST SIDE OF 7 ROW ROAD, KENDONG OFFICE, KENLI COUNTY
DONGYING, SHANDONG, CHINA 257236
3
SHANDONG UNIVERSITY
NO.17923, JINGSHI ROAD, LIXIA DISTRICT
JINAN, SHANDONG, CHINA 250061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11383997
NONE
16770100
Correspondence name and address
GANG LUO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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