Intellectual Property Agreements

3Com Corp.

3dfx Interactive Inc.

Accrue Software Inc.

ACNielsen Corp.

Actel Corp.

Active Software Inc.

Advanced Micro Devices Inc.

AgraQuest Inc.

Akamai Technologies Inc.

Alamosa Holdings Inc.

America Online Inc.

American Lawyer Media Inc.

AOL Time Warner Inc.

Apple Computer Inc.

Ascential Software Corp.

Ask Jeeves Inc.

Avanex Corp.

BAM! Entertainment Inc.

Barnes & Noble Inc.

Bio-Technology General Corp.

Bitstream Inc.

Blockbuster Inc.

Cablevision Systems Corp.

Caldera Systems Inc.

Celerity Systems Inc.

China Mobile (Hong Kong) Ltd.

Chiron Corp.

Cisco Systems Inc.

Com21 Inc.

Compaq Computer Corp.

Computer Associates International Inc.

Concentric Network Corp.

Copper Mountain Networks Inc.

Corel Corp.

Corio Inc.

Credence Systems Corp.

Dell Computer Corp.

Dendreon Corp.

Digimarc Corp.

Disney Walt Co.

Dragon Systems Inc.

DrKoop.com Inc.

E.piphany Inc.

Excite Inc.

Exodus Communications Inc.

Expedia Inc.

FMC Corp.

Ford Motor Co.

Fujitsu Ltd.

General Electric Co.

Genuity Inc.

Gilead Sciences Inc.

Given Imaging Ltd.

Glasser Legal Works

GlaxoSmithKline PLC

Go2Net Inc.

Google Inc.

Handspring Inc.

Harsco Corp.

Hasbro Inc.

Hewlett-Packard Co.

Hilfiger Tommy Corp.

HNC Software Inc.

Homestore.com Inc.

IDT Corp.

Imagistics International Inc.

Imatron Inc.

ImClone Inc.

Infocus Corp.

Infoseek Corp.

Innovative Tech Systems Inc.

Innoveda Inc.

Inrange Technologies Corp.

Intel Corp.

Intergraph Corp.

International Business Machines Corp.

InVision Technologies Inc.

Isis Pharmaceuticals Inc.

JDS Uniphase Corp.

JetFax Inc.

Keane Inc.

Kmart Corp.

Liberate Technologies

Lilly Eli & Co.

Lucent Technologies Inc.

Lycos Inc.

LynuxWorks Inc.

Macrovision Corp.

Martha Stewart Living Omnimedia Inc.

Maxygen Inc.

Medjet Inc.

Medscape Inc.

Microsoft Corp.

Motorola Inc.

MyPoints.com Inc.

NeoMagic Corp.

Net2Phone Inc.

Netcentives Inc.

NetFlix Inc.

NetGravity Inc.

NetRatings Inc.

Netscape Communications Corp.

Nettaxi Inc.

NetZero Inc.

NewsEdge Corp.

Oracle Corp.

Overture Services Inc.

Palm Inc.

Pharmacia Corp.

Pioneer Hi-Bred International Inc.

Pitney Bowes Inc.

Pixelworks Inc.

Polo Ralph Lauren Corp.

PurchasePro.com Inc.

QuickLogic Corp.

Quintiles Transnational Corp.

Red Hat Inc.

Rockwell Collins Inc.

RSA Security Inc.

Sagent Technology Inc.

Salon Media Group Inc.

Salton Inc.

SanDisk Corp.

Schwab Charles Corp.

SCO Group Inc.

Seagate Technology Inc.

Sega Enterprises Ltd.

ServiceWare Technologies Inc.

Siebel Systems Inc.

SonicWALL Inc.

Sony Corp.

SPX Corp.

Sun Microsystems Inc.

Symantec Corp.

Thomson Corp.

Tomax Corp.

Transgenomic Inc.

Tumbleweed Communications Corp.

Unisys Corp.

United Defense Industries Inc.

United Parcel Service Inc.

UTStarcom Inc.

Vantive Corp.

Verity Inc.

Verizon Communications Inc.

Versicor Inc.

Viacom Inc.

VISX Inc.

Viviendi Universal

Webhelp.com Inc.

WebMD Corp.

WestPoint Stevens Inc.

Wind River Systems Inc.

World Wrestling Federation Entertainment Inc.

Xerox Corp.

Yahoo! Inc.

Ziff Davis Inc.