IEEE Stds 1212.1 - 1355.1

Std No.	Patent Owner	Contact for License	Patent Serial No. (if indicated)	Letter Date	Assurance Received	Date record entered or revised (if known)
1212.1	Digital Equipment Corporation 85 Swanson Road, Boxboro, Massachusetts 01719-1326	William R. Demmer - VP, Computer Systems Group tel: 508-264-5111	not indicated	22-Mar-1993	yes
1226.5	National Instruments 6504 Bridge Point Road Austin, TX 78730-5039	James J. Trunchard, Ph.D. - President tel: 512-338-9119 fax: 512-794-8411	not indicated	9-Jun-1994	yes
1226.5	Hewlett-Packard Company VXI Systems Division, P. O. Box 301 Loveland, Colorado 80539-0301	George Sparks - General Manager tel: 303-679-5000	not indicated - pending	14-Jan-1994	yes
1284	IBM Corporation, North Castle Drive, Armonk, NY 10504	Gerald T. Lane-Director of Licensing, phone: +1-914-765-4369, fax: +1-914-765-4420, email: gtlane@us.ibm.com	5,239,627 (US)	11-Nov-2002	yes	11-Nov-2002
1284.4	Hewlett-Packard Company, 11311 Chinden Blvd., MS 130, Boise, Idaho 83714-1021	Joe Halpern, R&D Project Manager; Janet Buschert, R&D Lab Manager, Business LaserJet Division - both from Hewlett-Packard. Also, Jim Zuber, President, Genoa Technology Inc. (There are 3 signatures on the Letter.)	5,453,982 (US)	8-Jan-1996	yes
1355	Nippon Telegraph and Telephone Corp. 1-6 Uchsaiwai-cho 1-chome, Chiyoda-ku, Tokyo 100-19 JAPAN	Masaaki Kasahara -Executive Manager, Intellectual Property Department	643116 (Australia) 648473 (Australia) 94-836 (Korea) 1770044 (Japan) 902943 (Japan)	17-Jan-1995	yes
	(Nippon Telegraph and Telephone - continued.)		all below are pending 08/022391 (US) 2030897-4 (Canada) 90122429.5 (England, Germany, Italy) S62-026141 (Japan) S62-064371 (Japan) H02-049546 (Japan) H02-097774 (Japan) H02-300988 (Japan) H03-204258 (Japan) H05-13672 (Japan)
1355	SGS-Thomson Microelectronics Limited 1000 Aztec West, Almondsbury, Bristol BS12 4SQ	Naresh Chouhan - Communications Products Manager tel: 01454-616616 fax: 01454-617910	9011700.3 (UK)	25-Jan-1995	yes
1355.1	SGS-Thomson Microelectronics Limited 1000 Aztec West, Almondsbury, Bristol BS12 4SQ	not indicated	not indicated	4-Nov-1994	note in response to Q.13 of PAR form that SGS Thomson will comply with patent policy