MPEG-4 Visual

Following is a list of licensors of patents included in the MPEG-4 Visual Patent Portfolio License. Any party that believes it has patents which are essential to the MPEG-4 Visual Standard, and wishes to participate in the MPEG-4 Visual Patent Portfolio License upon successful evaluation, is invited to submit them for evaluation and inclusion. Click here to obtain terms and procedures governing the patent submission process.

British Telecommunications plc

CableTelevision Laboratories, Inc.

Calmare Therapeutics Incorporated

Canon Inc.

CIF Licensing, LLC

Dolby International AB

Dolby Laboratories Licensing Corporation

Fujitsu Limited

GE Technology Development, Inc.

Google LLC

Hitachi, Ltd.

KDDI Corporation

JVCKENWOOD Corporation (formerly Victor Company of Japan, Limited)

Koninklijke Philips N.V.

LG Electronics Inc.

Microsoft Corporation

Mitsubishi Electric Corporation

Nippon Telegraph and Telephone Corporation

Oki Electric Industry Co., Ltd.

Orange SA

Panasonic Corporation

Pantech Inc.

Robert Bosch GmbH

SANYO Electric Co., Ltd.

Sharp Corporation

Siemens AG

Sony Corporation

Sun Patent Trust

Telenor ASA

Toshiba Corporation

ZTE Corporation


Scroll to Top