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*
Canon Inc.*
CIF Licensing, LLC*
Competitive Technologies, Inc.
France Télécom, société anonyme*
Fujitsu Limited
GE Technology Development, Inc.*
General Instrument Corporation
Hitachi, Ltd.
KDDI Corporation*
Koninklijke Philips N.V.
LG Electronics Inc.
Microsoft Corporation
Mitsubishi Electric Corporation
Nippon Telegraph and Telephone Corporation
Oki Electric Industry Co., Ltd.
Panasonic Corporation
Pantech Co., Ltd.
Robert Bosch GmbH
Samsung Electronics Co., Ltd.
SANYO Electric Co., Ltd.*
Sedna Patent Services, LLC
Sharp Corporation
Siemens AG
Sony Corporation
Telenor ASA
Toshiba Corporation
Victor Company of Japan, Limited*
ZTE Corporation
*Up to and through date of last patent expiration |