This inventor holds 2 USPTO granted patents. Top assignees: Micron Technology Incorporated, U.S. Philips Corporation. Active years: 1990-1998.
Location History:
- Eindhoven, NL (1990)
- Chandler, AZ (US) (1998)
Company Filing History:
1 out of 39,149 
1 out of 14,087 
Years Active: 1990-1998
Title: The Innovative Contributions of Malcolm K Grief
Introduction
Malcolm K Grief is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of semiconductor technology, particularly in the areas of chemical-mechanical polishing and interconnection configurations.
Latest Patents
Malcolm K Grief holds 2 patents that showcase his innovative approach to semiconductor processing. His first patent describes an apparatus and method for planar end-point detection during chemical-mechanical polishing. This invention includes a slurry-wetted polishing pad attached to a planar surface of a platen, with a wafer carrier positioned nearby. The apparatus features a sensor that detects changes in the coefficient of friction between the polishing pad and the semiconductor wafer, indicating a planar end point. The sensor employs a laser and a laser detector to monitor these changes effectively.
His second patent outlines a method of forming a configuration of interconnections on a semiconductor. This method involves obtaining contact with an active zone on a semiconductor substrate through conductive contact studs located in the contact openings of an isolating layer. A separation layer is provided to maintain the original flatness of the isolating layer while allowing for the formation of a metallic configuration of interconnections. This innovation is particularly applicable in microcircuits with high integration density.
Career Highlights
Throughout his career, Malcolm K Grief has worked with prominent companies in the semiconductor industry, including Micron Technology Incorporated and U.S. Philips Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.
Collaborations
Malcolm has collaborated with talented individuals such as Trung Tri Doan and Gurtej S Sandhu, further enhancing his contributions to the field.
Conclusion
Malcolm K Grief's work in semiconductor technology, particularly through his patents, demonstrates his commitment to innovation and advancement in the industry. His contributions continue to influence the development of high-performance microcircuits.