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Patent Assignment Assignor Details
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Assignor Name : KOO, CHANGSOO
Total Assignments: 9
Assignment: 1
Reel/Frame:025660/0638   Pages: 15
Recorded: 01/19/2011
Attorney Dkt #:ILTE-1185/10238US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAYEB NAZAR, SHAHROKH
Exec Dt:
12/17/2010
2
PAN, KYLE JUNG-LIN
Exec Dt:
12/15/2010
3
OLESEN, ROBERT L.
Exec Dt:
11/22/2010
4
TSAI, ALLAN Y.
Exec Dt:
11/22/2010
5
KOO, CHANGSOO
Exec Dt:
12/09/2010
6
PELLETIER, GHYSLAIN
Exec Dt:
12/17/2010
7
RUDOLF, MARIAN
Exec Dt:
12/17/2010
8
MARINIER, PAUL
Exec Dt:
12/17/2010
9
DENNEAN, CHARLES
Exec Dt:
12/15/2010
10
DICK, STEPHEN G.
Exec Dt:
12/15/2010
11
CAVE, CHRISTOPHER
Exec Dt:
12/17/2010
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
3411 SILVERSIDE ROAD, CONCORD PLAZA, HAGLEY BUILDING
SUITE 105
WILMINGTON, DELAWARE 19810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9485060
US20110243066
12895900
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET, CIRA CENTER
12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 2
Reel/Frame:025676/0051   Pages: 8
Recorded: 01/21/2011
Attorney Dkt #:ILTE-1133/10173US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, CHANGSOO
Exec Dt:
12/15/2010
2
PAN, KYLE JUNG-LIN
Exec Dt:
12/15/2010
3
OLESEN, ROBERT L.
Exec Dt:
12/15/2010
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
3411 SILVERSIDE ROAD, HAGLEY BUILDING
SUITE 105
WILMINGTON, DELAWARE 19810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110205981
12854260
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET, CIRA CENTER
12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 3
Reel/Frame:027042/0600   Pages: 16
Recorded: 10/11/2011
Attorney Dkt #:ILTE_10612US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELLETIER, GHYSLAIN
Exec Dt:
09/16/2011
2
MARINIER, PAUL
Exec Dt:
09/16/2011
3
NAZAR, SHAHROKH NAYEB
Exec Dt:
09/16/2011
4
RUDOLF, MARIAN
Exec Dt:
09/16/2011
5
OLESEN, ROBERT L.
Exec Dt:
08/22/2011
6
PAN, KYLE JUNG-LIN
Exec Dt:
08/19/2011
7
TSAI, ALLAN Y.
Exec Dt:
08/18/2011
8
BELURI, MIHAELA C.
Exec Dt:
08/18/2011
9
KOO, CHANGSOO
Exec Dt:
08/18/2011
10
SHIN, SUNG-HYUK H.
Exec Dt:
08/18/2011
11
HAIM, JOHN W.
Exec Dt:
08/31/2011
12
STERN-BERKOWITZ, JANET A.
Exec Dt:
08/19/2011
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
3411 SILVERSIDE ROAD
CONCORD PLAZA, SUITE 105, HAGLEY BUILDING
WILMINGTON, DELAWARE 19810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120113831
13098381
Correspondence name and address
CONDO ROCCIA LLP
1650 MARKET STREET
ONE LIBERTY PLACE, SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:030256/0975   Pages: 12
Recorded: 04/21/2013
Attorney Dkt #:ILTE_222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SUNG-HYUK
Exec Dt:
02/25/2013
2
KOO, CHANGSOO
Exec Dt:
02/21/2013
3
PELLETIER, GHYSLAIN
Exec Dt:
03/01/2013
4
STERN-BERKOWITZ, JANET A
Exec Dt:
03/04/2013
5
RUDOLF, MARIAN
Exec Dt:
03/01/2013
6
TAMAKI, NOBUYUKI
Exec Dt:
03/01/2013
7
TSAI, ALLAN Y
Exec Dt:
03/15/2013
8
SADEGHI, POURIYA
Exec Dt:
03/01/2013
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY
SUITE 300
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8897253
US20130176952
13571656
Correspondence name and address
CONDO ROCCIA LLP
1650 MARKET STREET, SUITE 2200
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:030259/0252   Pages: 10
Recorded: 04/22/2013
Attorney Dkt #:ILTE_11129US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SUNG-HYUK
Exec Dt:
02/25/2013
2
KOO, CHANGSOO
Exec Dt:
02/21/2013
3
XI, FENGJUN
Exec Dt:
03/01/2013
4
LEE, MOON-IL
Exec Dt:
03/01/2013
5
STERN-BERKOWITZ, JANET A
Exec Dt:
03/04/2013
6
PELLETIER, GHYSLAIN
Exec Dt:
03/01/2013
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY
SUITE 3000
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9326283
US20130215823
13571583
Correspondence name and address
CONDO ROCCIA LLP
1650 MARKET STREET, SUITE 2200
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:061548/0906   Pages: 10
Recorded: 10/26/2022
Attorney Dkt #:2011P00532 US02 & US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SUNG-HYUK
Exec Dt:
02/25/2013
2
KOO, CHANGSOO
Exec Dt:
02/21/2013
3
XI, FENGJUN
Exec Dt:
03/01/2013
4
LEE, MOON-IL
Exec Dt:
03/01/2013
5
STERN-BERKOWITZ, JANET A
Exec Dt:
03/04/2013
6
PELLETIER, GHYSLAIN
Exec Dt:
03/01/2013
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY
SUITE 300
WILMINGTON, DELAWARE 19809
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10616022
US20160197754
15071924
 
11595174
US20200244498
16841397
Correspondence name and address
INTERDIGITAL
200 BELLEVUE PARKWAY
SUITE 300
WILMINGTON, DE 19809
Assignment: 7
Reel/Frame:063072/0978   Pages: 10
Recorded: 03/23/2023
Attorney Dkt #:2011P00532 US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SUNG-HYUK
Exec Dt:
02/25/2013
2
KOO, CHANGSOO
Exec Dt:
02/21/2013
3
XI, FENGJUN
Exec Dt:
03/01/2013
4
LEE, MOON-IL
Exec Dt:
03/01/2013
5
STERN-BERKOWITZ, JANET A.
Exec Dt:
03/04/2013
6
PELLETIER, GHYSLAIN
Exec Dt:
03/01/2013
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY, SUITE 300
SUITE 300
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230208591
18113997
Correspondence name and address
INTERDIGITAL
200 BELLEVUE PARKWAY
SUITE 300
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:035506/0083   Pages: 8
Recorded: 04/27/2015
Attorney Dkt #:ILTE_11458US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MOON-IL
Exec Dt:
01/29/2015
2
TSAI, ALLAN Y.
Exec Dt:
01/30/2015
3
NAYEB NAZAR, SHAHROKH
Exec Dt:
02/05/2015
4
KOO, CHANGSOO
Exec Dt:
01/29/2015
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY
SUITE 300
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9918240
US20140098689
14039669
Correspondence name and address
CONDO ROCCIA KOPTIW LLP
1800 JFK BLVD.
SUITE 1700
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:037382/0421   Pages: 13
Recorded: 12/30/2015
Attorney Dkt #:ILTE_11265US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MOON-IL
Exec Dt:
08/06/2015
2
KOO, CHANGSOO
Exec Dt:
05/14/2015
3
SHIN, SUNG-HYUK
Exec Dt:
05/09/2015
4
STERN-BERKOWITZ, JANET A
Exec Dt:
11/05/2015
5
RUDOLF, MARIAN
Exec Dt:
05/08/2015
6
XI, FENGJUN
Exec Dt:
04/23/2015
7
KINI, ANANTH
Exec Dt:
04/23/2015
8
HOSSEINIAN, SEYED MOHSEN
Exec Dt:
06/09/2015
9
MARINIER, PAUL
Exec Dt:
05/08/2015
Assignee
1
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY
SUITE 300
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9794913
US20130194931
13751114
Correspondence name and address
CONDO ROCCIA KOPTIW LLP
1800 JFK BLVD
SUITE 1700
PHILADELPHIA, PA 19103

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