3DExpress: Boston Micro Fabrication Awarded U.S. Patent for Dual-Resolution 3D Printing Technology

This week in 3DExpress, we’re looking at innovation and recognition across the additive manufacturing landscape. Boston Micro Fabrication secured a U.S. patent for its dual-resolution micro-scale 3D printing system. In Europe, Josef Průša received one of the Czech Republic’s highest honors for his contributions to 3D printing accessibility. Meanwhile, Stratasys launched the iAM Marketplace, a new platform aimed at streamlining industrial AM supply chains ahead of its Formnext debut. And in the world of art and fashion, Takashi Murakami brought 3D printing to Louis Vuitton’s latest Artycapucines collection, proving once again that additive manufacturing continues to inspire creativity far beyond the factory floor.

Boston Micro Fabrication Awarded Patent for Dual-Resolution Micro-Scale 3D Printing Technology

Yesterday, Boston Micro Fabrication (BMF) announced that it was awarded a U.S. patent for its “Multi-Scale System for Projection Micro Stereolithography.” The patent covers BMF’s dual-resolution optical system, a key factor behind the company’s microArch® D1025 printer. The microArch D1025 was launched in 2024 and has already been used by medical device and electronics manufacturers. The patented system within the printer allows high-resolution 3D printing across larger build areas. This is achieved by integrating multiple projection lenses with distinct imaging ratios (for instance, 10-micron and 20-micron resolutions) within a single optical path. With these dual lenses, the printer can switch between resolutions on demand, optimizing for detail and throughput without compromising precision. This innovation increases the potential for micro 3D printing in industries such as medical devices, electronics, photonics, microfluidics, and research.

The microArch D1025 dual-resolution micro 3D printer (Photo Credit: BMF)

Josef Průša Given Award by the Czech President

On October 28th, Josef Průša, founder and CEO of Prusa Research, was awarded the Medal of Merit by Czech President Petr Pavel. Prusa was one of 48 individuals who were given an award by President Pavel for their contributions to the country. The award ceremony took place on a Czech national holiday, the Day of the Establishment of the Independent Czechoslovak State. According to Prusa Research’s LinkedIn post about the event, Průša was given the award for his contributions to 3D printing, including its popularization and making the technology more accessible to the public. The award was given in recognition of his service to the state in the field of economics.