SignOnce IP Licensing

Since September of 2001, the SignOnce IP License has been the industry's first and only set of common license terms for programmable logic soft IP cores. Xilinx and leading third-party providers have agreed to offer cores to FPGA customers under a common set of terms known as the SignOnce IP License thereby simplifying the process by which customers can access IP from multiple suppliers. This page provides access to example license forms, membership and additional information.

Sample SignOnce IP License Agreements

Become a SignOnce IP License Provider

If you are an IP provider and would like to simplify the licensing process with your end customers, then we invite you to join the growing list of worldwide companies who support the SignOnce IP License. SignOnce providers are not required to also be members of the Xilinx Alliance Program or vice-versa.

World Wide Support

SignOnce IP License Provider Location
A2e Technologies San Diego, CA US
Adeas B.V. Eindhoven, NL
Algotronix, Ltd. Edinburgh, GB
Arasan San Jose, CA US
Array-Electronics GmbH Egmating, Germany
ASICS World Service, Ltd. Chonburi, TH
Calyptech Design Services Melbourne, Australia
CAST, Inc. Woodcliff Lake, NJ US
Cheetah Hi-Tech, Inc. Taipei City, Taiwan
Coreworks Lisbon, Portugal
Chevin Technology Ltd. West Yorkshire, GB
Deltatec S.A. Ans, BE
Digital Blocks, Inc. Glen Rock, NJ US
Digital Media Professionals Tokyo, JP
DornerWorks, Ltd Grand Rapids, MI US
EAI Design Services, LLC Tampa, FL US
Enclustra GmbH Zurich, CH
Evatronix SA Bielsko-Biala, PL
Faster Technology, LLC Richmond, TX US
GACI Colomiers, FR
Hardent Inc. Montreal, QC Canada
HCL Solutions America, Inc. New Delhi, IN
Helion Technology Ltd. Cambridge, GB
Infinetix Corp Spokane Valley, WA US
iWave Systems Technologies Pvt. Ltd. Bangalore, IN
iVeia Annapolis, MD, USA
Loarant Corporation Osaka, Japan
Martin Image Processing, Ltd Hertfordshire, GB
MEET Ltd. Coldrerio, CH
MindWay S.r.l.. Settimo Milanese, IT
Myrtle AI Cambridge, GB
Multi Video Designs Plaisance Du Touch, FR
NetModule AG Niederwangen, CH
NetTimeLogic GmbH Zurich, CH
Nextera Video El Dorado Hills, CA US 
noasic GMBH Kehl, Germany
North Pole Engineering Minneapolis, MN US
Northwest Logic Beaverton, OR US
Orthogone Technologies, Inc. Dorval, QC CA
Pentek, Inc. Upper Saddle River, NJ US
Pinpoint Solutions, Inc. Steamboat Springs, CO US
Roman-Jones, Inc. Empire, MI US
Sensor to Image GmbH Schongau, DE
SERCOS International e.V. Suessen, DE
Silicon Interfaces Pvt. Ltd. Mumbai, IN
Silex Insight Louvain La Neuve, BE
System View, Inc. San Mateo, CA US
TRW Limited (Conekt) Solihull, GB
VectorBlox Computing Inc. Vancouver, BC Canada
Xelic, Inc. Pittsford, NY US
Xilinx, Inc. San Jose, CA US
Xylon, d.o.o. Zagreb, HR
Zuken, Inc. Yokohama, JP

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