CableLabs Promotes Pooling of OCAP Patents.

Business Editors/Technology Writers

LOUISVILLE, Colo.--(BUSINESS WIRE)--May 6, 2002

Cable Television Laboratories, Inc. (CableLabs(R)) announced today that it will facilitate the formation of a patent pool for its OpenCable Application Platform (OCAP) digital set-top box middleware specification. The objective is to create a "one-stop-shop" licensing mechanism for intellectual property rights that may be necessary to implement the OCAP specification.

Patent holders who believe they have patent claims essential to the implementation of OCAP should submit a declaration to the law firm of Wilmer, Cutler & Pickering (see below for contact information), with a copy going to CableLabs. CableLabs has hired Wilmer, Cutler & Pickering (WCP) to independently assess the essentiality of patent claims with respect to implementation of the OCAP standard. WCP was also chosen by the European DVB Project to serve as the patent coordinator for the Multimedia Home Platform (MHP) middleware specification. The OCAP specification is an adaptation of the MHP specification for North American cable systems.

Under the arrangement with WCP, patent declarants will submit a $3,500 fee to WCP for each patent. For the single fee, WCP will assess claim essentiality for both the OCAP specification and the MHP specification. WCP will maintain the strictest confidentiality and independence when reviewing submitted declarations.

When a "critical mass" of essential patent claims has been identified, the relevant patent holders will be invited to form a patent licensing pool. A license administrator for the patent pool will be chosen at that time. This process is similar to the process used by CableLabs in the successful formation of the MPEG-2 patent pool.

It is CableLabs' strong preference that essential patent rights are made available on a royalty-free basis. Sun Microsystems has already agreed to make the required Sun Java technology available on a royalty-free basis. Patent holders participating in the CableLabs patent pool process may include a nominal royalty if offered on a fair, reasonable, and nondiscriminatory basis under the CableLabs OpenCable IPR Policy.

Dr. Richard R. Green, President and CEO of CableLabs, said: "Now that the OCAP 1.0 Specification has been released, we can begin to identify the essential patents, and make sure that they are available to all OCAP implementers in an efficient manner, and on terms that are reasonable and non-discriminatory. As with the licensing scheme fostered by CableLabs for MPEG, our efforts to form a patent pool will serve to benefit vendors, patent holders, and consumers alike. The pool will also accelerate the introduction of OpenCable products and services into the marketplace."

Additional information on the OpenCable project, including a copy of the OCAP Specification, may be found at www.opencable.com. CableLabs is a research and development consortium of cable television system operators. CableLabs plans and funds research and development projects that will help cable companies take advantage of future opportunities and meet future challenges in the cable television industry. It also transfers relevant technologies to member companies and to the industry. In addition, CableLabs acts as a clearinghouse to provide information on current and prospective technological developments that are of interest to the cable industry. CableLabs maintains web sites at www.cablelabs.com; www.packetcable.com; www.cablemodem.com; www.cablenet.org; and www.opencable.com.

Patent declarations should be sent to:

Wilmer Cutler & Pickering

2445 M Street, N.W.

Washington, D.C. 20037-1420

Attention: John W. Ryan

Ashok K. Mannava

E-mail: [e-mail]

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