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Patent Assignment Assignor Details
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Assignor Name : LIU, JIYAN
Total Assignments: 15
Assignment: 1
Reel/Frame:007445/0066   Pages: 3
Recorded: 04/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, ROBERT F.
Exec Dt:
04/11/1995
2
LIU, JIYAN
Exec Dt:
04/11/1995
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5573515
NONE
08425577
Correspondence name and address
KINNEY & LANGE, P.A.
DAVID R. FAIRBAIRN
SUITE 1500
625 FOURTH AVENUE SOUTH
MINNEAPOLIS, MN 55415-1659
Assignment: 2
Reel/Frame:008649/0254   Pages: 5
Recorded: 07/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUGLAS
Exec Dt:
07/23/1997
2
WILSON, ROBERT F.
Exec Dt:
07/23/1997
3
PAULSON, THOMAS
Exec Dt:
07/23/1997
4
LIU, JIYAN
Exec Dt:
07/23/1997
Assignee
1
INVASATEC, INC.
SUITE 117
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D412205
NONE
29074195
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL ET AL
JULIE R. DAULTON
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:009277/0009   Pages: 5
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUGLAS J.
Exec Dt:
12/02/1997
2
WILSON, ROBERT F.
Exec Dt:
12/02/1997
3
LIU, JIYAN
Exec Dt:
12/02/1997
4
SMITH, JAMES P.
Exec Dt:
12/02/1997
5
ANDERSON, KATHERINE H.
Exec Dt:
12/02/1997
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD, SUITE 117
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7267666
NONE
08966088
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
CHARLES E. GOLLA
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 4
Reel/Frame:019387/0416   Pages: 6
Recorded: 06/06/2007
Attorney Dkt #:57173-1134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUGLAS J.
Exec Dt:
12/02/1997
2
WILSON, ROBERT F.
Exec Dt:
12/02/1997
3
LIU, JIYAN
Exec Dt:
12/02/1997
4
SMITH, JAMES P.
Exec Dt:
12/02/1997
5
ANDERSON, KATHERINE H.
Exec Dt:
12/02/1997
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
SUITE 117
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080103437
11756270
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:020158/0231   Pages: 6
Recorded: 11/27/2007
Attorney Dkt #:1105-004US08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUGLAS J.
Exec Dt:
12/02/1997
2
WILSON, ROBERT F.
Exec Dt:
12/02/1997
3
LIU, JIYAN
Exec Dt:
12/02/1997
4
SMITH, JAMES P.
Exec Dt:
12/02/1997
5
ANDERSON, KATHERINE H.
Exec Dt:
12/02/1997
Assignee
1
INVASATEC, INC.
7905 FULLER ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030028145
10189917
Correspondence name and address
RAYMOND R. BERDIE
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 6
Reel/Frame:009083/0762   Pages: 5
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUGH
Exec Dt:
02/02/1998
2
PAULSON, THOMAS
Exec Dt:
02/02/1998
3
WILSON, ROBERT F.
Exec Dt:
02/02/1998
4
LIU, JIYAN
Exec Dt:
02/02/1998
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221045
NONE
08957801
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - JAMES R. CHIAPETTA
3100 NORWEST CENTER
90 SOUTH SEVENTH ST.
MINNEAPOLIS, MN 55402-4131
Assignment: 7
Reel/Frame:026397/0204   Pages: 7
Recorded: 06/06/2011
Attorney Dkt #:1105-004US16
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTIES, FIRST NAMED INVENTOR ON COVERSHEET INCORRECTLY AS DOUGH DUCHON PREVIOUSLY RECORDED ON REEL 009083 FRAME 0762. ASSIGNOR(S) HEREBY CONFIRMS THE DOUG DUCHON.
Assignors
1
DUCHON, DOUG
Exec Dt:
02/02/1998
2
PAULSON, THOMAS
Exec Dt:
02/02/1998
3
WILSON, ROBERT F.
Exec Dt:
02/02/1998
4
LIU, JIYAN
Exec Dt:
02/02/1998
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7959605
US20100249587
12793498
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DR.
SUITE 300
WOODBURY, MN 55125
Assignment: 8
Reel/Frame:026399/0030   Pages: 7
Recorded: 06/07/2011
Attorney Dkt #:1105-004US03
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTIES, FIRST NAMED INVENTOR SPELLED INCORRECTLY ON COVER SHEET PREVIOUSLY RECORDED ON REEL 009083 FRAME 0762. ASSIGNOR(S) HEREBY CONFIRMS THE DOUG DUCHON.
Assignors
1
DUCHON, DOUG
Exec Dt:
02/02/1998
2
PAULSON, THOMAS
Exec Dt:
02/02/1998
3
WILSON, ROBERT F.
Exec Dt:
02/02/1998
4
LIU, JIYAN
Exec Dt:
02/02/1998
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221045
NONE
08957801
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 9
Reel/Frame:026399/0169   Pages: 7
Recorded: 06/07/2011
Attorney Dkt #:1105-004US12
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTIES, FIRST NAMED INVENTOR SPELLED INCORRECTLY AS DOUGH DUCHON PREVIOUSLY RECORDED ON REEL 009083 FRAME 0762. ASSIGNOR(S) HEREBY CONFIRMS THE DOUG DUCHON.
Assignors
1
DUCHON, DOUG
Exec Dt:
02/02/1998
2
PAULSON, THOMAS
Exec Dt:
02/02/1998
3
WILSON, ROBERT F.
Exec Dt:
02/02/1998
4
LIU, JIYAN
Exec Dt:
02/02/1998
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7753885
US20040133165
10669591
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 10
Reel/Frame:026399/0518   Pages: 7
Recorded: 06/07/2011
Attorney Dkt #:1105-004US07
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTIES, FIRST NAMED INVENTOR INCORRECT AS DOUGH DUCHON PREVIOUSLY RECORDED ON REEL 009083 FRAME 0762. ASSIGNOR(S) HEREBY CONFIRMS THE DOUG DUCHON.
Assignors
1
DUCHON, DOUG
Exec Dt:
02/02/1998
2
PAULSON, THOMAS
Exec Dt:
02/02/1998
3
WILSON, ROBERT F.
Exec Dt:
02/02/1998
4
LIU, JIYAN
Exec Dt:
02/02/1998
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656157
NONE
09591529
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 11
Reel/Frame:009101/0784   Pages: 5
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUG
Exec Dt:
04/05/1998
2
PAULSON, THOMAS
Exec Dt:
04/06/1998
3
COPA, VINCE
Exec Dt:
04/06/1998
4
WILSON, ROBERT F.
Exec Dt:
04/06/1998
5
LIU, JIYAN
Exec Dt:
04/06/1998
Assignee
1
IVASATEC, INC.
10250 VALLEY VIEW ROAD, SUITE 117
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6099502
NONE
08957228
Correspondence name and address
MERCHANT, GOULD, SMITH ET AL.
JULIE R. DAULTON
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 12
Reel/Frame:020845/0117   Pages: 6
Recorded: 04/23/2008
Attorney Dkt #:57173-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHON, DOUG
Exec Dt:
04/05/1998
2
PAULSON, THOMAS
Exec Dt:
04/06/1998
3
COPA, VINCE
Exec Dt:
04/06/1998
4
WILSON, ROBERT F.
Exec Dt:
04/06/1998
5
LIU, JIYAN
Exec Dt:
04/06/1998
Assignee
1
INVASATEC, INC.
10250 VALLEY VIEW ROAD
SUITE 117
EDEN PRAIRIE, MINNESOTA 55344
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6447481
NONE
09575406
 
6344030
NONE
09591566
 
6746427
US20020151854
10174356
 
6945959
US20040215144
10853893
 
7153288
US20050267363
11201075
 
7357785
US20070055202
11595167
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:021585/0122   Pages: 12
Recorded: 09/25/2008
Attorney Dkt #:57173-1832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, ROBERT
Exec Dt:
07/23/2008
2
LIU, JIYAN
Exec Dt:
07/30/2008
3
MCPEAK, THOMAS
Exec Dt:
07/31/2008
4
MOHIUDDIN, KHADER
Exec Dt:
07/14/2008
5
MOON, JON
Exec Dt:
08/15/2008
6
OFTEDAHL, RICHARD A.
Exec Dt:
07/14/2008
7
SCHWARTZ, NORMAN
Exec Dt:
09/17/2008
8
TOEWS, GLENN
Exec Dt:
09/15/2008
9
WILSON, ROBERT F.
Exec Dt:
07/23/2008
Assignee
1
ACIST MEDICAL SYSTEMS, INC.
7905 FULLER ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8758294
US20090312740
12159328
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
INTELLECTUAL PROPERTY DEPARTMENT
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:058704/0132   Pages: 5
Recorded: 01/20/2022
Attorney Dkt #:3000-1696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JIYAN
Exec Dt:
07/31/2019
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220256411
17628596
Correspondence name and address
WITHROW & TERRANOVA , PLLC
106 PINEDALE SPRINGS WAY
CARY, NC 27511
Assignment: 15
Reel/Frame:061675/0742   Pages: 10
Recorded: 11/07/2022
Attorney Dkt #:P80306US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIYAN
Exec Dt:
05/27/2020
2
GAO, XIANG
Exec Dt:
05/27/2020
3
JIA, YING
Exec Dt:
05/27/2020
4
HAN, YUE
Exec Dt:
05/27/2020
5
WANG, YI
Exec Dt:
05/27/2020
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230180059
17923715
Correspondence name and address
LYNNE A. BORCHERS
P.O. BOX 30789
SAGE PATENT GROUP
RALEIGH, NC 27622-0789

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