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 : YAN, JIANHUA
Total Assignments: 23
Assignment: 1
Reel/Frame:009305/0169   Pages: 2
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/06/1998
Assignee
1
5720 SMETANA DRIVE, SUITE 100
MINNETONKA, MINNESOTA 55343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08756406
Correspondence name and address
LARKIN HOFFMAN DALY ET AL.
ANDREW D. RYAN
1500 NORWEST FINANCIAL CENTER
7900 XERXES AVENUE SOUTH
BLOOMINGTON, MN 55431
Assignment: 2
Reel/Frame:011541/0348   Pages: 3
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2000
Assignee
1
5720 SMETANA DRIVE, SUITE 100
MINNETONKA, MINNESOTA 55343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08756406
Correspondence name and address
LARKIN, HOFFMAN, DALY & LINDGREN, LTD.
FREDERICK W. NIEBUHR
1500 WELLS FARGO PLAZA
7900 XERXES AVENUE SOUTH
BLOOMINGTON, MINNESOTA 55431
Assignment: 3
Reel/Frame:013108/0425   Pages: 7
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2002
2
Exec Dt:
04/22/2002
3
Exec Dt:
04/22/2002
4
Exec Dt:
04/22/2002
5
Exec Dt:
04/22/2002
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29159600
Correspondence name and address
LOCKHEAD MARTIN CORPORATION
GLENN W. BOWEN
3333 PILOT KNOB ROAD,
MAIL STATION U2F26
EAGAN, MN 55121
Assignment: 4
Reel/Frame:016752/0591   Pages: 5
Recorded: 09/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2005
2
Exec Dt:
08/30/2005
3
Exec Dt:
08/30/2005
4
Exec Dt:
08/30/2005
5
Exec Dt:
08/30/2005
6
Exec Dt:
08/30/2005
Assignee
1
OFFSHORE GROUP CHAMBERS, P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11156211
Correspondence name and address
Y ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:017209/0623   Pages: 4
Recorded: 01/24/2006
Attorney Dkt #:14834-016001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2006
2
Exec Dt:
01/11/2006
3
Exec Dt:
01/11/2006
4
Exec Dt:
01/11/2006
5
Exec Dt:
01/11/2006
6
Exec Dt:
01/11/2006
Assignee
1
P.O. BOX CB-12751
NASSAU, NEW PROVIDENCE, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11269158
Correspondence name and address
Y. ROCKY TSAO
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:017471/0719   Pages: 4
Recorded: 04/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2006
2
Exec Dt:
03/20/2006
3
Exec Dt:
03/31/2006
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11051829
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:018230/0737   Pages: 4
Recorded: 09/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2006
2
Exec Dt:
09/01/2006
3
Exec Dt:
08/31/2006
Assignee
1
6801 ROCKLEGDE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29252850
Correspondence name and address
DENISE J. PUTRAH
LOCKHEAD MARTIN CORPORATION
3333 PILOT KNOB ROAD, MS USF26
EAGAN, MN 55121
Assignment: 8
Reel/Frame:018246/0577   Pages: 4
Recorded: 09/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2006
2
Exec Dt:
09/01/2006
3
Exec Dt:
08/31/2006
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29252850
Correspondence name and address
JAMES A. LARSON
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:018607/0459   Pages: 4
Recorded: 12/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2006
2
Exec Dt:
11/20/2006
3
Exec Dt:
11/21/2006
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11341755
Correspondence name and address
DENISE J. PUTRAH
LOCKHEED MARTIN CORPORATION
3333 PILOT KNOB ROAD
MAIL DROP U2F26
EAGAN, MINNESOTA 55121
Assignment: 10
Reel/Frame:021060/0314   Pages: 7
Recorded: 06/06/2008
Attorney Dkt #:357121.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2008
2
Exec Dt:
06/02/2008
3
Exec Dt:
06/02/2008
4
Exec Dt:
06/02/2008
5
Exec Dt:
06/02/2008
6
Exec Dt:
06/02/2008
7
Exec Dt:
06/02/2008
8
Exec Dt:
06/02/2008
9
Exec Dt:
06/02/2008
10
Exec Dt:
06/02/2008
11
Exec Dt:
06/02/2008
12
Exec Dt:
06/02/2008
13
Exec Dt:
06/02/2008
14
Exec Dt:
06/02/2008
15
Exec Dt:
06/02/2008
16
Exec Dt:
06/02/2008
17
Exec Dt:
06/02/2008
18
Exec Dt:
06/02/2008
19
Exec Dt:
06/02/2008
20
Exec Dt:
06/02/2008
Assignee
1
C/O 67 ZHONG YUAN ZHONG ROAD
ZHENGZHOU, HENAN, CHINA 450007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12134571
Correspondence name and address
SAUL EWING LLP (PHILADELPHIA)
ATTN: THEODORE R. WEST
2 NORTH SECOND ST.
HARRISBURG, PA 17101
Assignment: 11
Reel/Frame:021606/0240   Pages: 4
Recorded: 09/26/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2008
2
Exec Dt:
08/12/2008
3
Exec Dt:
08/11/2008
4
Exec Dt:
08/11/2008
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12146718
Correspondence name and address
DENISE J. PUTRAH
LOCKHEED MARTIN CORPORATION
3333 PILOT KNOB ROAD, MS U2F26
EAGAN, MINNESOTA 55121
Assignment: 12
Reel/Frame:022082/0902   Pages: 3
Recorded: 01/07/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2008
2
Exec Dt:
12/19/2008
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29307714
Correspondence name and address
DENISE J. PUTRAH
LOCKHEED MARTIN CORPORATION
3333 PILOT KNOB ROAD, MS U2F26
EAGAN, MINNESOTA 55121
Assignment: 13
Reel/Frame:023492/0966   Pages: 3
Recorded: 11/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2009
2
Exec Dt:
11/02/2009
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12421960
Correspondence name and address
DENISE J. PUTRAH
LOCKHEED MARTIN CORPORATION
3333 PILOT KNOB ROAD
MS U2F26
EAGAN, MINNESOTA 55121
Assignment: 14
Reel/Frame:025532/0726   Pages: 3
Recorded: 12/21/2010
Attorney Dkt #:NWEST-31339/US-2/ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/11/2010
3
Exec Dt:
01/11/2010
Assignee
1
633 CLARK STREET
EVANSTON, ILLINOIS 60208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12974209
Correspondence name and address
DAVID W. STAPLE
2275 DEMING WAY, SUITE 310
MIDDLETON, WI 53562
Assignment: 15
Reel/Frame:029993/0647   Pages: 3
Recorded: 03/14/2013
Attorney Dkt #:NWEST-31339/US-3/CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/11/2010
3
Exec Dt:
01/11/2010
Assignee
1
633 CLARK STREET
EVANSTON, ILLINOIS 60208
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13792580
Correspondence name and address
JASON R. BOND
2275 DEMING WAY, SUITE 310
MIDDLETON, WI 53562
Assignment: 16
Reel/Frame:040709/0630   Pages: 3
Recorded: 12/12/2016
Attorney Dkt #:103779-0679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/11/2010
3
Exec Dt:
01/11/2010
Assignee
1
633 CLARK STREET
EVANSTON, ILLINOIS 60208
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13792850
 
14973601
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET, NW, SUITE 600
WASHINGTON, DC 20007
Assignment: 17
Reel/Frame:037236/0001   Pages: 4
Recorded: 12/08/2015
Attorney Dkt #:0074539-000061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2014
2
Exec Dt:
07/03/2014
3
Exec Dt:
07/03/2014
Assignee
1
886 CHESTNUT RIDGE ROAD
MORGANTOWN, WEST VIRGINIA 26506-6224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14960998
Correspondence name and address
CRAIG G. COCHENOUR
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:047604/0871   Pages: 22
Recorded: 11/28/2018
Attorney Dkt #:98052-158/P0404461-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2018
2
Exec Dt:
11/05/2018
3
Exec Dt:
10/24/2018
4
Exec Dt:
10/23/2018
5
Exec Dt:
11/26/2018
6
Exec Dt:
10/23/2018
7
Exec Dt:
10/23/2018
8
Exec Dt:
11/06/2018
9
Exec Dt:
10/22/2018
10
Exec Dt:
11/13/2018
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16202283
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C. (MICROS
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 19
Reel/Frame:050382/0841   Pages: 4
Recorded: 09/16/2019
Attorney Dkt #:P75943US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2019
2
Exec Dt:
08/29/2019
3
Exec Dt:
08/29/2019
4
Exec Dt:
08/29/2019
5
Exec Dt:
09/05/2019
6
Exec Dt:
09/04/2019
7
Exec Dt:
09/02/2019
8
Exec Dt:
09/06/2019
Assignee
1
866 YUHANGTANG ROAD, XIHU DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16494384
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 20
Reel/Frame:053116/0219   Pages: 4
Recorded: 07/03/2020
Attorney Dkt #:P76066US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2020
2
Exec Dt:
06/11/2020
3
Exec Dt:
06/11/2020
4
Exec Dt:
06/11/2020
5
Exec Dt:
06/11/2020
Assignee
1
NO. 866 YUHANGTANG ROAD, XIHU DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16960067
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 21
Reel/Frame:059629/0103   Pages: 5
Recorded: 04/19/2022
Attorney Dkt #:SHINY1US220898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2022
2
Exec Dt:
04/12/2022
3
Exec Dt:
04/12/2022
4
Exec Dt:
04/12/2022
5
Exec Dt:
04/12/2022
6
Exec Dt:
04/12/2022
7
Exec Dt:
04/12/2022
8
Exec Dt:
04/12/2022
Assignee
1
866 YUHANGTANG RD., XIHU DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17723408
Correspondence name and address
CHEW PATENTS GROUP (JUMPY)
28039 SCOTT RD
SUITE D-180
MURRIETA, CA 92563
Assignment: 22
Reel/Frame:063584/0446   Pages: 10
Recorded: 05/09/2023
Attorney Dkt #:GAOWO-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2023
2
Exec Dt:
04/26/2023
3
Exec Dt:
04/26/2023
4
Exec Dt:
04/26/2023
5
Exec Dt:
04/26/2023
6
Exec Dt:
04/26/2023
7
Exec Dt:
04/26/2023
8
Exec Dt:
04/26/2023
Assignee
1
NO. 866, YUHANGTANG ROAD, XIHU DISTRICT,
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18195174
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 23
Reel/Frame:065460/0094   Pages: 7
Recorded: 11/04/2023
Attorney Dkt #:ZZZHCH-23004-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2023
2
Exec Dt:
10/18/2023
3
Exec Dt:
10/18/2023
4
Exec Dt:
10/18/2023
5
Exec Dt:
10/18/2023
Assignee
1
866 YUHANGTANG ROAD, XIHU DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18386310
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024

Search Results as of: 05/23/2024 10:40 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