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.
Become a SignOnce Program Member
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 members are not required to also be members of the Xilinx Alliance Program or vice-versa. You may contact us by using the link below.
World Wide Support
| SignOnce IP License Suppliers | Location |
|---|---|
| 4i2i Communications Ltd. | Aberdeen, Scotland |
| Algotronix, Ltd. | Edinburgh, Scotland |
| Amirix Systems, Inc. | Halifax, Nova Scotia, Canada |
| Array Electronics | Egmating, Germany |
| ASICS World Service, Ltd. | Chonburi, Thailand |
| Avalon Microelectronics | St, Johns, Newfoundland, Canada |
| Averna Technologies | Montreal, Quebec, Canada |
| Avnet Design Services | San Diego, California |
| Barco-Silex | Louvain-la-Neuve, Belgium |
| Birger Engineering, Inc. | Boston, MA |
| Bisquare Systems Pvt., Ltd. | New Delhi, India |
| ByteSnap Design, Ltd. | Long Meadow, Birmingham, United Kingdom |
| Calyptech Design Services | Melbourne, Australia |
| CAST, Inc. | Woodcliff Lake, New Jersey |
| Cheetah Hi-Tech, Inc. | Taipei, Taiwan |
| ChipEnet, Inc. | San Jose, CA |
| Commsonic Ltd. | Cambridge, UK |
| CoresComm | Thailand |
| Coreworks | Lisbon, Portugal |
| Crossbow Technologies, Inc. | Sugar Land, Texas |
| Deltatec S.A. | Liege, Belgium |
| Digital Blocks, Inc. | Glen Rock, New Jersey |
| Digital Core Design | Bytom, Poland |
| Dolphin Integration | Meylan, France |
| Drivven Inc. | San Antonio, Texas |
| Duma Video, Inc | Vancouver, WA, United States |
| e-Infochips Pvt. Ltd | Ahmedabad, India |
| Elecard Devices, CJSC | Tomsk, Russian Federation |
| ErSt Electronic GmbH | Ebmatingen, Switzerland |
| Eureka Technology | Los Altos, California |
| Evatronix SA | Bielsko Biala, Poland |
| ExpressIP Ltd. | Bolton, UK |
| Faraday Technology Corporation | Hsin-Chu City, Taiwan |
| Faster Technology, LLC | Katy, Texas |
| Global Digital Technologies S.A. | Athens, Greece |
| HCL Technologies | New Delhi, India |
| Helion Technology Ltd. | Cambridge, UK |
| Highland Communications Technologies | Fort Erie, Ontario, Canada |
| iCODING | San Diego, California |
| Invea-Tech | Czeck Republic |
| IP Cores, Inc. | Palo Alto, CA |
| iWave Systems Technologies Pvt. Ltd. | Bangalore, India |
| Jaskay Technology | Maidenhead, UK |
| Jetstream Media Technologies | Illinois, USA |
| LAVACORE, INC. | Carlsbad, California |
| Loarant Corporation | Osaka, Japan |
| Martin Image Processing, Ltd | Potters Bar, Hertfordshire, UK |
| MEET Ltd. | Coldrerio, Switzerland |
| MHz Designs, Ltd. | Melbourn, Herts, UK |
| MindWay S.r.l.. | Agrate Brianza, Italy |
| Mocean Laboratories AB | Mölndal, Sweden |
| ModelWare Inc. | Red Bank, New Jersey |
| Multi Video Designs | PLAISANCE DU TOUCH, France |
| NetModule AG | Niederwangen, Switzerland |
| NitAl Consulting Services, Inc. | Portland, OR |
| North Pole Engineering | Minneapolis, Minnesota |
| Northwest Logic | Beaverton, Oregon |
| OmniTek, Ltd. | Basingstoke, Berks, United Kingdom |
| Pentek, Inc. | Upper Saddle River, New Jersey |
| Penz VHDL | Nackenheim, Germany |
| Phystream | Melbourn, Royston, Herts, UK |
| Pinpoint Solutions, Inc. | Steamboat Springs, Colorado |
| Prevas AB | Vasteras, Sweden |
| QualCore Logic, Inc. | Sunnyvale, California |
| Rapid Prototypes | Carson City, Nevada |
| Roman-Jones, Inc. | Empire, Michigan |
| SERCOS interface e.V. | Suessen, Germany |
| Silicon Designs International, Inc. | San Diego, California |
| Silicon Interfaces Pvt. Ltd. | Mahalaxmi, India |
| SingMai Electronics | Kitchener, Ontario, Canada |
| Small World Communications | Payneham South, South Australia |
| SOC Solutions L.L.C | Deluth, Georgia |
| SysOnChip, Inc. | Taejon, South Korea |
| Tenesix, Inc. | Chelmsford, MA |
| TRW Limited (Conekt). | Solihull, West Midlands, United Kingdom |
| TurboConcept | Plouzane, France |
| Ukalta Engineering | Edmonton, AB, Canada |
| Xelic, Inc. | Pittsford, New York |
| Xilinx, Inc. | San Jose, California |
| Xylon, d.o.o. | Zagreb, Croatia |
| Zuken, Inc. | Yokahama, Japan |