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Patent Assignment Assignor Details
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Assignor Name : LEE, DAVID WEI
Total Assignments: 11
Assignment: 1
Reel/Frame:027305/0374   Pages: 3
Recorded: 11/30/2011
Attorney Dkt #:KEY1067D3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACDONALD, ROBERT A.
Exec Dt:
08/15/2011
2
LEE, DAVID WEI
Exec Dt:
10/12/2011
Assignee
1
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET
BLOOMINGTON, MINNESOTA 55435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D667566
NONE
29396306
Correspondence name and address
POPOVICH, WILES & O'CONNELL, P.A.
8519 EAGLE POINT BLVD., SUITE 180
LAKE ELMO, MN 55042
Assignment: 2
Reel/Frame:027305/0377   Pages: 3
Recorded: 11/30/2011
Attorney Dkt #:KEY1067D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACDONALD, ROBERT A.
Exec Dt:
08/15/2011
2
LEE, DAVID WEI
Exec Dt:
10/12/2011
Assignee
1
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET
BLOOMINGTON, MINNESOTA 55435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D666741
NONE
29396304
Correspondence name and address
POPOVICH, WILES & O'CONNELL, P.A.
8519 EAGLE POINT BLVD., SUITE 180
LAKE ELMO, MN 55042
Assignment: 3
Reel/Frame:027305/0390   Pages: 3
Recorded: 11/30/2011
Attorney Dkt #:KEY1067D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACDONALD, ROBERT A.
Exec Dt:
08/15/2011
2
LEE, DAVID WEI
Exec Dt:
10/12/2011
Assignee
1
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET
BLOOMINGTON, MINNESOTA 55435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D666740
NONE
29396303
Correspondence name and address
POPOVICH, WILES & O'CONNELL, P.A.
8519 EAGLE POINT BLVD., SUITE 180
LAKE ELMO, MN 55042
Assignment: 4
Reel/Frame:057236/0282   Pages: 3
Recorded: 08/20/2021
Attorney Dkt #:LM-US-IP-0133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID WEI
Exec Dt:
08/11/2021
2
LEE, STEWART PING
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148163
17432487
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 5
Reel/Frame:057236/0564   Pages: 3
Recorded: 08/20/2021
Attorney Dkt #:LM-US-IP-0143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID WEI
Exec Dt:
08/11/2021
2
LEE, STEWART PING
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220172351
17432502
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 6
Reel/Frame:057236/0606   Pages: 3
Recorded: 08/20/2021
Attorney Dkt #:LM-US-IP-0148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, STEWART PING
Exec Dt:
08/11/2021
2
LEE, DAVID WEI
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220180507
17432507
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 7
Reel/Frame:057247/0089   Pages: 3
Recorded: 08/19/2021
Attorney Dkt #:LM-US-IP-0128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, STEWART PING
Exec Dt:
08/11/2021
2
LEE, DAVID WEI
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148162
17432483
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 8
Reel/Frame:057248/0380   Pages: 3
Recorded: 08/22/2021
Attorney Dkt #:LM-US-IP-0138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, STEWART PING
Exec Dt:
08/11/2021
2
LEE, DAVID WEI
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220172823
17432494
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 9
Reel/Frame:057263/0323   Pages: 3
Recorded: 08/24/2021
Attorney Dkt #:LM-US-IP-0123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, STEWART PING
Exec Dt:
08/11/2021
2
LEE, DAVID WEI
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220139054
17433238
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 10
Reel/Frame:057265/0730   Pages: 3
Recorded: 08/23/2021
Attorney Dkt #:LM-US-IP-0118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID WEI
Exec Dt:
08/11/2021
2
LEE, STEWART PING
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220137909
17433234
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 11
Reel/Frame:057265/0972   Pages: 3
Recorded: 08/24/2021
Attorney Dkt #:LM-US-IP-0153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID WEI
Exec Dt:
08/11/2021
2
LEE, STEWART PING
Exec Dt:
08/11/2021
Assignee
1
VR DOCTOR MEDICAL TECHNOLOGY (SHENZHEN) CO., LTD.
ROOM 18C, HANGSHENG SCIENCE AND TECHNOLOGY BUILDING, NO. 8 GAOXIN SOUTH 6TH ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148222
17433240
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870

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