This inventor holds 4 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1995-1998.
Company Filing History:
Years Active: 1995-1998
Title: Willem M Coene: Innovator in Particle-Optical Apparatus and Video Coding
Introduction
Willem M Coene is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the fields of particle optics and video coding, holding a total of 4 patents. His innovative work has advanced the capabilities of high-resolution electron microscopy and improved video signal quality.
Latest Patents
One of Coene's latest patents is a method of reconstructing an image in a particle-optical apparatus. This method involves non-recursive reconstruction of images in a High Resolution Electron Microscope (HRTEM). By capturing a series of images with varying astigmatism settings, Coene's technique utilizes Fourier transformation and a known filter function to reconstruct the object electron wave function. This process effectively eliminates undesirable linear information and non-negligible non-linear information for large object thicknesses.
Another significant patent is a device and method for coding video pictures. This innovation enhances the picture quality of MPEG-coded video signals by modifying selected coefficients post-quantization. Coene's method minimizes the Lagrangian cost for a given value of a Lagrange multiplier through statistical analysis of the picture to be coded. This approach allows for a more efficient coding process, improving overall video quality.
Career Highlights
Willem M Coene has had a distinguished career at U.S. Philips Corporation, where he has been instrumental in developing cutting-edge technologies. His work has not only contributed to the company's reputation as a leader in innovation but has also had a lasting impact on the fields of microscopy and video technology.
Collaborations
Coene has collaborated with esteemed colleagues such as Augustus J Janssen and Gerrit J Keesman. These partnerships have fostered a collaborative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Willem M Coene's contributions to particle optics and video coding exemplify the spirit of innovation. His patents reflect a commitment to enhancing technology and improving processes in significant ways. Coene's work continues to influence the fields of microscopy and video technology, showcasing the importance of inventive thinking in advancing scientific knowledge.