Bob Allen

Title: The Innovative Contributions of Bob Allen

Introduction

Bob Allen is a notable inventor based in Gilbert, AZ (US). He has made significant contributions to the field of chemical mechanical planarization (CMP) through his innovative patent. His work focuses on enhancing the efficiency and effectiveness of the CMP process, which is crucial in semiconductor manufacturing.

Latest Patents

Bob Allen holds a patent for "Methods and apparatus for the in-process detection of workpieces." This patent describes an apparatus designed to detect the presence of extraneous material on a polishing pad during the CMP process. The apparatus utilizes a contact probe assembly that interrogates the surface of the polishing pad while processing a workpiece. It generates a control signal indicating the presence of extraneous material when the displacement of a contact stylus exceeds a threshold amount. This innovation allows the CMP system to react appropriately, thereby reducing potential damage to the workpieces being processed. Bob Allen has 1 patent to his name.

Career Highlights

Bob Allen is currently employed at Speedfam Corporation, where he continues to develop and refine technologies related to semiconductor manufacturing. His expertise in the field has made him a valuable asset to the company and the industry as a whole.

Collaborations

Some of Bob's coworkers include Anthony L Bartels and Chris E Karlsrud. Their collaborative efforts contribute to the advancement of technologies within their organization.

Conclusion

Bob Allen's innovative work in the CMP process exemplifies the importance of invention in the semiconductor industry. His patent not only enhances the manufacturing process but also showcases his commitment to improving technology.