Company Filing History:
Years Active: 2016-2017
Title: Olivier Roullier: Innovator in 3D Printing Technology
Introduction
Olivier Roullier is a prominent inventor based in Berlin, Germany. He has made significant contributions to the field of 3D printing, particularly in the area of custom surface reflectance. With a total of two patents to his name, Roullier's work is paving the way for advancements in how surfaces can be engineered and printed.
Latest Patents
Olivier Roullier's latest patents focus on a method for fabricating custom surface reflectance and spatially-varying bi-directional reflectance distribution functions (BDRFs or svBRDFs). This innovative 3D printing method optimizes micro-geometry to produce a normal distribution function (NDF) that can be printed on surfaces using a 3D printer. The method involves optimizing the micro-geometry for a wide range of analytic NDFs and simulating the effective reflectance of the resulting surface. By utilizing simulation results, the appearance of an input svBRDF can be accurately reproduced. The micro-geometry is optimized in a data-driven manner and distributed across the surface of the printed object. These methods have been demonstrated to allow for 3D printing svBRDF on planar samples with current 3D printing technology, even with a limited set of printing materials. Furthermore, the described methods are extendable to printing svBRDF on arbitrary shapes or 3D objects.
Career Highlights
Olivier Roullier is currently employed at Disney Enterprises, Inc., where he continues to innovate in the realm of 3D printing technology. His work is characterized by a strong focus on enhancing the capabilities of 3D printing to create more complex and visually appealing surfaces.
Collaborations
Olivier has collaborated with notable colleagues in his field, including Jan Kautz and Bernd Bickel. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Olivier Roullier is a key figure in the field of 3D printing, with a focus on custom surface reflectance. His innovative patents and work at Disney Enterprises, Inc. highlight his commitment to pushing the boundaries of technology in this area. His contributions are set to have a lasting impact on the future of 3D printing.