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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 : LIAO, WANGCAI
Total Assignments: 11
Assignment: 1
Reel/Frame:019082/0555   Pages: 7
Recorded: 03/29/2007
Attorney Dkt #:115.0019US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, WANGCAI
Exec Dt:
03/15/2007
2
STAHMANN, JEFFREY E.
Exec Dt:
03/15/2007
3
CHAVAN, ABHI V.
Exec Dt:
03/28/2007
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080243016
11692687
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 2
Reel/Frame:019082/0803   Pages: 7
Recorded: 03/29/2007
Attorney Dkt #:115.0019US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, WANGCAI
Exec Dt:
03/15/2007
2
STAHMANN, JEFFREY E.
Exec Dt:
03/15/2007
3
CHAVAN, ABHI V.
Exec Dt:
03/28/2007
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080243007
11692740
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 3
Reel/Frame:020714/0964   Pages: 6
Recorded: 03/27/2008
Attorney Dkt #:345239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUELSKAMP, PAUL J.
Exec Dt:
03/10/2008
2
LIAO, WANGCAI
Exec Dt:
03/11/2008
3
MAILE, KEITH
Exec Dt:
03/10/2008
4
TRAN, BINH C.
Exec Dt:
03/21/2008
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080171941
12013325
Correspondence name and address
BENJAMIN S. FERNANDEZ
1700 LINCOLN STREET
SUITE 3200
DENVER, CO 80203
Assignment: 4
Reel/Frame:021107/0025   Pages: 4
Recorded: 06/17/2008
Attorney Dkt #:06-612 (356110)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, WANGCAI
Exec Dt:
04/02/2008
2
MI, BIN
Exec Dt:
04/14/2008
3
SALO, RODNEY W.
Exec Dt:
04/10/2008
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8204599
US20080275350
12103963
Correspondence name and address
ELAINE RAITEN
2200 WELLS FARGO CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-3901
Assignment: 5
Reel/Frame:022573/0374   Pages: 11
Recorded: 04/21/2009
Attorney Dkt #:BSX.289.U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, WANGCAI
Exec Dt:
03/10/2009
2
STAHMANN, JEFFREY
Exec Dt:
03/13/2009
3
MI, BIN
Exec Dt:
03/12/2009
4
ZHANG, YUNLONG
Exec Dt:
03/13/2009
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
SAINT PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8147415
US20090281396
12414465
Correspondence name and address
HOLLINGSWORTH & FUNK, LLC
8009 34TH AVENUE S.
SUITE 125
MINNEAPOLIS, MN 55425
Assignment: 6
Reel/Frame:023422/0664   Pages: 9
Recorded: 10/26/2009
Attorney Dkt #:32469-365547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENNER, AVI
Exec Dt:
10/18/2009
2
DORON, EYAL
Exec Dt:
10/24/2009
3
STAHMANN, JEFFREY E.
Exec Dt:
10/19/2009
4
MAILE, KEITH R.
Exec Dt:
10/20/2009
5
TRAN, BINH C.
Exec Dt:
10/23/2009
6
LIAO, WANGCAI
Exec Dt:
10/12/2009
7
MI, BIN
Exec Dt:
10/21/2009
8
HUELSKAMP, PAUL J.
Exec Dt:
10/13/2009
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8593107
US20100106028
12605579
Correspondence name and address
ANGELA ZWACK, FAEGRE & BENSON LLP
90 SOUTH SEVENTH STREET
2200 WELLS FARGO CENTER
MINNEAPOLIS, MN 55402-3901
Assignment: 7
Reel/Frame:026189/0589   Pages: 4
Recorded: 04/27/2011
Attorney Dkt #:CYBP-160US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, WANGCAI
Exec Dt:
04/20/2011
2
ZHANG, JICONG
Exec Dt:
04/26/2011
Assignee
1
CYBERONICS, INC.
100 CYBERONICS BLVD.
HOUSTON, TEXAS 77058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9498162
US20120271182
13093613
Correspondence name and address
CYBERONICS, INC./ ATTN: TIMOTHY L. SCOTT
100 CYBERONICS BLVD.
HOUSTON, TX 77058
Assignment: 8
Reel/Frame:028032/0875   Pages: 4
Recorded: 04/12/2012
Attorney Dkt #:1000.235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, WANGCAI
Exec Dt:
04/20/2011
2
ZHANG, JICONG
Exec Dt:
04/26/2011
Assignee
1
CYBERONICS, INC.
100 CYBERONICS BLVD.
HOUSTON, TEXAS 77058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9498162
US20120271182
13093613
Correspondence name and address
CYBERONICS, INC.
100 CYBERONICS BLVD.
HOUSTON, TX 77058
Assignment: 9
Reel/Frame:026225/0382   Pages: 4
Recorded: 05/04/2011
Attorney Dkt #:1000.242 / CYBP-162US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JICONG
Exec Dt:
05/03/2011
2
LIAO, WANGCAI
Exec Dt:
04/29/2011
Assignee
1
CYBERONICS INC.
100 CYBERONICS BLVD.
HOUSTON, TEXAS 77058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8755869
US20120277816
13098023
Correspondence name and address
CYBERONICS INC. / ATTN: TIMOTHY L. SCOTT
100 CYBERONICS BLVD.
HOUSTON, TX 77058
Assignment: 10
Reel/Frame:029667/0925   Pages: 3
Recorded: 01/22/2013
Attorney Dkt #:1000.310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIAO, WANGCAI
Exec Dt:
01/22/2013
Assignee
1
CYBERONICS, INC.
100 CYBERONICS BLVD.
HOUSTON, TEXAS 77058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10220211
US20140206945
13746478
Correspondence name and address
CYBERONICS, INC.
LEGAL DEPARTMENT, 6TH FLOOR
100 CYBERONICS BOULEVARD
HOUSTON, TX 77058
Assignment: 11
Reel/Frame:051336/0399   Pages: 4
Recorded: 12/19/2019
Attorney Dkt #:085097-643961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, LEPENG
Exec Dt:
12/17/2019
2
LIAO, WANGCAI
Exec Dt:
12/17/2019
Assignee
1
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
FLOOR 1-5, CYBIO ELECTRONIC BUILDING, LANGSHAN 2ND STREET, NORTH AREA OF HIGH-TECH PARK, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200196910
16721017
Correspondence name and address
POLSINELLI PC
1401 EYE STREET N.W.
SUITE 800
WASHINGTON, DC 20005

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