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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 : LU, ZHENGUO
Total Assignments: 13
Assignment: 1
Reel/Frame:011654/0889   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHENGUO
Exec Dt:
03/27/2001
2
SO, VINCENT
Exec Dt:
03/27/2001
Assignee
1
BTI PHOTONICS INC.
2191 THURSTON DRIVE
OTTAWA, ONTARIO, CANADA K1G 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020163684
09819760
Correspondence name and address
SMART & BIGGAR
JAMES MCGRAW
900-55 METCALFE STREET
P.O. BOX 2999, STATION D
CANADA, ONTARIO K1P 5Y6
Assignment: 2
Reel/Frame:011659/0398   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHENGUO
Exec Dt:
03/27/2001
2
SO, VINCENT
Exec Dt:
03/27/2001
Assignee
1
BTI PHOTONICS INC.
2191 THURSTON DRIVE
OTTAWA ONTARIO, CANADA K1G 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020159136
09819748
Correspondence name and address
R. ALLAN BRETT
P.O. BOX 2999, STATION D
900-55 METCALFE STREET
OTTAWA, ONTARIO
CANADA K1P 5Y6
Assignment: 3
Reel/Frame:012406/0219   Pages: 2
Recorded: 12/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SO, VINCENT
Exec Dt:
12/19/2001
2
LU, ZHENGUO
Exec Dt:
12/19/2001
Assignee
1
BTI PHOTONICS INC.
2191 THURSTON DRIVE
OTTAWA, ONTARIO, CANADA K1G 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030030895
10025867
Correspondence name and address
SMART & BIGGAR
R. ALLAN BRETT
P.O. BOX 2999, STATION D
900-55 METCALFE STREET
OTTAWA, ONTARIO, CANADA K1P 5Y6
Assignment: 4
Reel/Frame:012482/0664   Pages: 2
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SO, VINCENT
Exec Dt:
01/04/2002
2
LU, ZHENGUO
Exec Dt:
01/04/2002
Assignee
1
BTI PHOTONICS INC.
2191 THURSTON DRIVE
OTTAWA ONTARIO, CANADA K1G 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6671085
US20020149840
10042334
Correspondence name and address
SMART & BIGGAR
ALLAN BRETT
P.O. BOX 2999, STATION D
900-55 METCALFE STREET
OTTAWA ONTARIO, CANADA K1P 5Y6
Assignment: 5
Reel/Frame:013815/0718   Pages: 5
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI
Exec Dt:
12/23/2002
2
ZHANG, ZHIYI
Exec Dt:
12/23/2002
3
LU, ZHENGUO
Exec Dt:
12/23/2002
4
LIU, JIAREN
Exec Dt:
12/23/2002
5
GROVER, CHANDER P.
Exec Dt:
12/23/2002
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ONTARIO K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6917747
US20040165857
10372851
Correspondence name and address
BORDEN LADNER GERVAIS LLP
1100-100 QUEEN STREET
WORLD EXCHANGE PLAZA
OTTAWA, ON K1P 1J9
Assignment: 6
Reel/Frame:015990/0488   Pages: 9
Recorded: 11/12/2004
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE THIRD INVENTOR'S NAME TO A DOCUMENT PREVIOUSLY RECORDED ON REEL 015236 FRAME 0032.
Assignors
1
SUN, FENGGUO
Exec Dt:
04/19/2004
2
XIAO, GAOZHI (GEORGE)
Exec Dt:
04/19/2004
3
LU, ZHENGUO
Exec Dt:
04/19/2004
4
GROVER, CHANDER P.
Exec Dt:
04/20/2004
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1S OR6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050232627
10827306
Correspondence name and address
TEITELBAUM & MACLEAN
1187 BANK STREET, SUITE 201
OTTAWA, ON CANADA K1S 3X7
Assignment: 7
Reel/Frame:015315/0438   Pages: 4
Recorded: 05/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHENGUO
Exec Dt:
05/07/2004
2
SUN, FENGGUO
Exec Dt:
05/07/2004
3
XIAO, GAOZHI
Exec Dt:
05/07/2004
4
GROVER, CHANDER P.
Exec Dt:
05/07/2004
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ONTARIO K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6947129
NONE
10842495
Correspondence name and address
SEABY & ASSOCIATES
GEORGE A. SEABY
880 WELLINGTON STREET
STE. 603
OTTAWA, ONC K1R 6K7
Assignment: 8
Reel/Frame:017225/0760   Pages: 4
Recorded: 11/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI
Exec Dt:
08/25/2005
2
ZHAO, PING
Exec Dt:
08/25/2005
3
SUN, FENGGUO
Exec Dt:
08/25/2005
4
LU, ZHENGUO
Exec Dt:
08/25/2005
5
ZHANG, ZHIYI
Exec Dt:
08/29/2005
6
GROVER, CHANDER P.
Exec Dt:
11/03/2005
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ON, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283692
US20060045412
11214783
Correspondence name and address
MARKS & CLERK
P.O. BOX 957, STATION B
1800-280 SLATER STREET
OTTAWA, ON CANADA K1P 5S7
Assignment: 9
Reel/Frame:020991/0405   Pages: 6
Recorded: 05/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIAREN
Exec Dt:
04/03/2008
2
LU, ZHENGUO
Exec Dt:
04/03/2008
3
RAYMOND, SYLVAIN
Exec Dt:
04/11/2008
4
POOLE, PHILIP
Exec Dt:
04/04/2008
5
BARRIOS, PEDRO
Exec Dt:
04/07/2008
6
POITRAS, DANIEL
Exec Dt:
04/03/2008
Assignee
1
CANADA, NATIONAL RESEARCH COUNCIL OF
1200 CH MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769062
US20090238228
12076618
Correspondence name and address
ARTURO BRION
BRION PATENT AGENCY
PO BOX 40060
2515 BANK STREET
OTTAWA, ONTARIO K1V 0W8
Assignment: 10
Reel/Frame:023895/0360   Pages: 6
Recorded: 02/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIAREN
Exec Dt:
10/19/2009
2
LU, ZHENGUO
Exec Dt:
10/19/2009
3
RAYMOND, SYLVAIN
Exec Dt:
10/19/2009
4
POOLE, PHILIP
Exec Dt:
10/16/2009
5
BARRIOS, PEDRO
Exec Dt:
10/16/2009
6
POITRAS, DANIEL
Exec Dt:
10/19/2009
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD, IPPM BLDG. M58 ROOM EG-12
OTTAWA, ONTARIO, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7991023
US20100142566
12585830
Correspondence name and address
J. WAYNE ANDERSON
1200 MONTREAL ROAD, IPPM BLDG. M58
ROOM EG-12
OTTAWA, ONTARIO K1A 0R6 CANADA
Assignment: 11
Reel/Frame:051311/0830   Pages: 7
Recorded: 12/18/2019
Attorney Dkt #:2017-033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHENGUO
Exec Dt:
10/08/2019
2
LIU, JIAREN
Exec Dt:
10/08/2019
3
POOLE, PHILIP
Exec Dt:
10/08/2019
4
SONG, CHUNYING
Exec Dt:
10/08/2019
5
CHANG, SHOUDE
Exec Dt:
10/08/2019
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
M55 ROOM 29
OTTAWA, CANADA K1A 0R6
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10707647
US20190036304
16050137
 
10707648
US20190036305
16050162
Correspondence name and address
KENNETH MURPHY
1200 MONTREAL ROAD
M55 ROOM 29
OTTAWA, K1A 0R6 CANADA
Assignment: 12
Reel/Frame:053245/0868   Pages: 6
Recorded: 07/17/2020
Attorney Dkt #:00203.3470.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, CHAO
Exec Dt:
05/19/2020
2
LU, ZHENGUO
Exec Dt:
05/18/2020
3
YAN, LEI
Exec Dt:
05/19/2020
Assignee
1
SZ DJI TECHNOLOGY CO., LTD.
NO. 18 GAOXIN SOUTH 4TH AVENUE, NANSHAN DISTRICT
17/F WEST WING, SKYWORTH SEMICONDUCTOR DESIGN BLDG
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200349689
16932570
Correspondence name and address
ANOVA LAW GROUP, PLLC
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166
Assignment: 13
Reel/Frame:058114/0929   Pages: 6
Recorded: 11/15/2021
Attorney Dkt #:P8091US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAKULSKI, GRZEGORZ
Exec Dt:
10/28/2021
2
RAHIM, MOHAMED
Exec Dt:
10/28/2021
3
POOLE, PHILIP
Exec Dt:
10/28/2021
4
LU, ZHENGUO
Exec Dt:
10/21/2021
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL RD.
OTTAWA, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220221715
17611380
Correspondence name and address
PERRY + CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, M4T-1X3 CANADA

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Web interface last modified: August 25, 2017 v.2.6
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