You are here: 
  1. Home » 
  2. Company 

Christian Koenen GmbH concludes license agreement with ASM

Patented step technology

Christian Koenen GmbH concludes license agreement with ASM

October 2018 - Ottobrunn near Munich – Christian Koenen GmbH and ASM Assembly Systems GmbH & Co. KG have signed a license agreement. Christian Koenen GmbH holds patents for specific technologies and manufacturing processes associated with stepped stencils. The license agreement entitles ASM to manufacture stepped stencils in Germany and sell them under its own brand. In the field of electronic assembly production, stepped stencils are becoming more and more significant with regard to mixed assemblies due to their increasing miniaturization and component density. Step technology allows the stencils to be adapted economically, flexibly and quickly to suit any component mix. Christian Koenen GmbH holds important patents for this technology.


As an all-round solutions provider for the smart SMT factory, ASM and its brand DEK count among the largest stencil providers in the world, offering all kinds of technologies to meet the many different demands placed on stencil designs, including coated or high-precision electroformed stencils for the most ambitious ultra-fine-pitch applications. SASM will sell stepped stencils in Germany in future under the newly acquired license.


“We are technology leaders in many sectors ourselves and respect patents that protect intellectual property. Our partnership with the team from Christian Koenen GmbH also goes back a long way. We are therefore thrilled to have concluded the license agreement and look forward to our continued cooperation,” says Jim Williams, Senior Director Process Support Products at ASM.


“Fully automated precision printing is the first step towards a finely tuned manufacturing chain. Our customers place priority on the heightened quality and benefits offered by this key production process. As experts in the field of precision stencils and screens, we invest in innovations such as step technology in order to satisfy our customers’ increasing requirements,” explains Michael Brianda, Managing Director at Christian Koenen GmbH. “All around the world, electronics manufacturers depend on the know-how of our staff, the precision of our custom-made solutions and our fast and reliable service. Our customer and supplier partnerships help shape our fifty-plus years of success. We are delighted to have been able to strengthen our longstanding partnership with ASM with a further license agreement.”

The group of companies headed up by Christian Koenen has its headquarters in Munich. The companies are European technology and market leaders when it comes to manufacturing high-precision metal stencils and precision screens for technical printing. The group is comprised of parent company Christian Koenen GmbH and subsidiary companies KOENEN GmbH and Christian Koenen KFT. Precision tools are supplied for all areas of electronics manufacturing, e.g. SMD technology, thick film, solar, wafer and LTCC.

Your press contact at CK: Ms. Syndi Ontl, email:
Your press contact at ASM: Ms. Susanne Oswald, email:

Christian Koenen GmbH
HighTech Stencils

Otto-Hahn-Strasse 24
85521 Ottobrunn-Riemerling

T +49 89 66 56 18 - 0
F +49 89 66 56 18 - 330


© 2022 Christian Koenen GmbH