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Patent Assignment Assignor Details

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Assignor Name : CLIFF ISLAND LLC

Total Assignments: 2

Assignment: 1

Reel/Frame:	027304/0447			Pages:	4
		Recorded:	11/30/2011
Attorney Dkt #:	138347.00001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CLIFF ISLAND LLC

Exec Dt:

11/22/2011

Assignee

DIGITUDE INNOVATIONS LLC

601 KING STREET

#404

ALEXANDRIA, VIRGINIA 22314-3169

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6208879

NONE

09263939

6456841

NONE

09323241

Correspondence name and address
	GREGORY D. LEN
	15TH FL., OLIVER ST. TOWER, 125 HIGH ST.
	PEPPER HAMILTON LLP
	BOSTON, MA 02110

Assignment: 2

Reel/Frame:	028130/0985			Pages:	7
		Recorded:	04/30/2012
Attorney Dkt #:	RPXC-29189-CLIFF
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CLIFF ISLAND LLC

Exec Dt:

04/20/2012

Assignee

RPX CORPORATION

ONE MARKET PLAZA, STEUART TOWER, SUITE 700

SAN FRANCISCO, CALIFORNIA 94105

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5234376	NONE		07872853	5226514	NONE		07872876	5360090	NONE		07873434
5343396	NONE		07875995	5328254	NONE		07875996	5240457	NONE		07968123
5342119	NONE		07997345	5291130	NONE		08008028	5312168	NONE		08114761
5571864	NONE		08189863	5577963	NONE		08236069	5510707	NONE		08283967
5589448	NONE		08474353	6308053	NONE		09226178	6427096	NONE		09249752
6535749	NONE		09263957	6249990	NONE		09275359	6418979	NONE		09397475
6393334	NONE		09397996	6332024	NONE		09403189	6196001	NONE		09417257
6326346	NONE		09602417	7079877	US20020169010		09938592	7058432	US20020155857		09960939
6751482	NONE		10190058	7069056	US20030008679		10237629	7123903	US20040102163		10344899
7660411	US20070211889		10594237	RE41997	NONE		11008752	RE42459	NONE		11416478
8487882	US20090091542		11914035

Correspondence name and address
	GREGORY M. HOWISON
	P.O. BOX 741715
	DALLAS, TX 75374-1715

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