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Patent Assignment Assignor Details

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Assignor Name : WARBURG PINCUS PRIVATE EQUITY VIII, L.P.

Total Assignments: 5

Assignment: 1

Reel/Frame:	015137/0854			Pages:	6
		Recorded:	08/03/2004
Conveyance:	RELEASE OF SECURITY AGREEMENT

Assignor

WARBURG PINCUS PRIVATE EQUITY VIII, L.P.

Exec Dt:

07/30/2004

Assignee

PROXIM CORPORATION

935 STEWART DRIVE

SUNNYVALE, CALIFORNIA 94085

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5077753	NONE		07506476	5231634	NONE		07808923	6006090	NONE		08053191
5412620	NONE		08130668	5412687	NONE		08136749	5809060	NONE		08369778
6466608	NONE		08417907	5913174	NONE		08666994	5844900	NONE		08716740
6292508	NONE		08717762	5875179	NONE		08739224	6075812	NONE		09048651
6169761	NONE		09053412	6178311	NONE		09053845	6067313	NONE		09102416
6311280	NONE		09255031	6178479	NONE		09255040	6473449	NONE		09487395
6486828	NONE		09626203	7085284	NONE		09706454	6882691	US20020159540		09802586
6950483	US20020176354		09802588	NONE	US20020176519		09802609	7039140	US20020159531		09803081
NONE	US20020021745		09828267	7035283	US20010055312		09828279	6751250	US20020176521		09866527
6956815	US20030039205		09932734	6861900	US20030122632		10034468	NONE	US20040052320		10081447
NONE	US20020196763		10155794	6667883	NONE		10231523	D375297	NONE		29050716

Correspondence name and address
	WILLKIE FARR & GALLAGHER, LLP
	EMILY LUSKIN SCHONBRAUN
	787 SEVENTH AVENUE
	NEW YORK, NY 10019

Assignment: 2

Reel/Frame:	020909/0116			Pages:	4
		Recorded:	05/07/2008
Attorney Dkt #:	PROXIM RE WARBURG RELEASE
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WARBURG PINCUS PRIVATE EQUITY VIII, L.P.

Exec Dt:

03/26/2008

Assignee

PROXIM WIRELESS CORPORATION F/K/A PROXIM CORPORATION

2115 O'NEL DRIVE

SAN JOSE, CALIFORNIA 95131

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5077753	NONE		07506476	5231634	NONE		07808923	5461627	NONE		07813956
5440560	NONE		07854493	5388126	NONE		07994538	6006090	NONE		08053191
5412620	NONE		08130668	5412687	NONE		08136749	5809060	NONE		08369778
6466608	NONE		08417907	5907544	NONE		08644409	5892796	NONE		08644410
5913174	NONE		08666994	5844900	NONE		08716740	6292508	NONE		08717762
5875179	NONE		08739224	6169761	NONE		09053412	6178311	NONE		09053845
6067313	NONE		09102416	6311280	NONE		09255031	6178479	NONE		09255040
6473449	NONE		09487395	6486828	NONE		09626203	7085284	NONE		09706454
6882691	US20020159540		09802586	6950483	US20020176354		09802588	NONE	US20020176519		09802609
7039140	US20020159531		09803081	NONE	US20020021745		09828267	7035283	US20010055312		09828279
6751250	US20020176521		09866527	6956815	US20030039205		09932734	6861900	US20030122632		10034468
NONE	US20040052320		10081447	NONE	US20020196763		10155794	6667883	NONE		10231523
NONE	US20050117541		10727346	NONE	US20050047381		10765558	NONE	US20050013288		10765561
NONE	US20050014505		10765562	NONE	US20050090240		10765726	D375297	NONE		29050716

Correspondence name and address
	ANGELA ALVAREZ SUJEK - BODMAN LLP
	201 S. DIVISION STREET, SUITE 400
	ANN ARBOR, MI 48104

Assignment: 3

Reel/Frame:	020824/0074			Pages:	16
		Recorded:	04/18/2008
Attorney Dkt #:	022153.0003
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WARBURG PINCUS PRIVATE EQUITY VIII, L.P.

Exec Dt:

04/18/2008

Assignee

ZETERA CORPORATION

16842 VON KARMAN AVENUE, SUITE 100

IRVINE, CALIFORNIA 92606

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7170890	US20040258059		10472800	8005918	US20040215688		10473509	7602773	US20040213226		10473713
NONE	US20040160975		10763099	7643476	US20040170175		10791338	7620981	US20060272015		11139206
7702850	US20060206662		11173765	8819092	US20070043771		11205895	7688814	US20060029068		11242985
7698526	US20060029069		11243116	NONE	US20060026257		11243137	7870271	US20060026258		11243143
7184424	US20060039342		11243573	7720058	US20060029070		11243686	9270532	US20070083662		11246721
7742473	US20060098653		11304304	7649880	US20060101130		11305679	7916727	US20060126666		11344874
7599342	US20060182107		11399110	7924881	US20070237157		11435239	7743214	US20070168396		11472198
7882252	US20060253543		11479711	8679028	US20080058621		11573418

Correspondence name and address
	ROBERT D. FISH, FISH & ASSOCIATES, PC
	2603 MAIN STREET, SUITE 1050
	IRVINE, CA 92614-6232

Assignment: 4

Reel/Frame:	022694/0844			Pages:	13
		Recorded:	05/19/2009
Attorney Dkt #:	026153-000000US
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WARBURG PINCUS PRIVATE EQUITY VIII, L.P.

Exec Dt:

04/28/2009

Assignee

PROXIM WIRELESS CORPORATION F/K/A PROXIM CORPORATION

1561 BUCKEYE DRIVE

MILPITAS, CALIFORNIA 95035

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5077753	NONE		07506476	5231634	NONE		07808923	6006090	NONE		08053191
5412620	NONE		08130668	5412687	NONE		08136749	5809060	NONE		08369778
6466608	NONE		08417907	5913174	NONE		08666994	5844900	NONE		08716740
6292508	NONE		08717762	5875179	NONE		08739224	6075812	NONE		09048651
6169761	NONE		09053412	6178311	NONE		09053845	6067313	NONE		09102416
6311280	NONE		09255031	6178479	NONE		09255040	6473449	NONE		09487395
6486828	NONE		09626203	D375297	NONE		29050716

Correspondence name and address
	STEPHEN F. JEWETT
	TOWNSEND AND TOWNSEND AND CREW LLP
	TWO EMBARCADERO CENTER, EIGHTH FLOOR
	SAN FRANCISCO, CA 94111

Assignment: 5

Reel/Frame:	022701/0387			Pages:	13
		Recorded:	05/19/2009
Attorney Dkt #:	026153-000000US
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WARBURG PINCUS PRIVATE EQUITY VIII, L.P.

Exec Dt:

04/28/2009

Assignee

PROXIM WIRELESS CORPORATION F/K/A PROXIM CORPORATION

1561 BUCKEYE DRIVE

MILPITAS, CALIFORNIA 95035

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7085284	NONE		09706454	6882691	US20020159540		09802586	6950483	US20020176354		09802588
NONE	US20020176519		09802609	7039140	US20020159531		09803081	NONE	US20020021745		09828267
7035283	US20010055312		09828279	6751250	US20020176521		09866527	6956815	US20030039205		09932734
6861900	US20030122632		10034468	NONE	US20040052320		10081447	NONE	US20020196763		10155794
6667883	NONE		10231523

Correspondence name and address
	STEPHEN F. JEWETT
	TOWNSEND AND TOWNSEND AND CREW LLP
	TWO EMBARCADERO CENTER, EIGHTH FLOOR
	SAN FRANCISCO, CA 94111-3834

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