Location History:
- Pittsburgh, PA (US) (1976 - 1980)
- Plum Borough, PA (US) (1978 - 1990)
- Plum Boro, PA (US) (1991)
- Gaithersburg, MD (US) (1997)
- Frederick, MD (US) (1993 - 2000)
Company Filing History:
11 out of 735 
11 out of 8,033 
1 out of 832,718 Years Active: 1976-2000
Title: Innovations and Contributions of Michael W. Cresswell
Introduction: Michael W. Cresswell, based in Frederick, MD, is a notable inventor recognized for his significant contributions to the field of integrated circuit technology. With an impressive portfolio of 23 patents, his work primarily focuses on advanced methods for analyzing and calibrating imaging instruments critical in semiconductor manufacturing.
Latest Patents: Among his latest innovations, Cresswell has developed a method for extracting overlay information from integrated circuit wafers, overcoming challenges posed by optically concealed features. This method involves the use of a target architecture that integrates a resist feature on a planarized film with an embedded electron backscattering target feature beneath it. By scanning this target with a high-energy electron beam, he is able to extract valuable overlay information through backscattered electrons.
Another notable patent involves an imaging instrument calibration process. This procedure utilizes a reference test structure, which enables self-correction for imaging tools by providing features that can be accurately located through optical measurements. This innovation allows for greater precision in semiconductor inspections and reduces tool-induced errors.
Career Highlights: Michael W. Cresswell has played pivotal roles in various esteemed organizations during his career. Notably, he has worked for the United States of America as represented by the Secretary of Commerce, where his contributions have driven advancements in technology. Additionally, his tenure at Westinghouse Electric Corporation has been marked by significant developments in electronic instrumentation and manufacturing processes.
Collaborations: Throughout his career, Cresswell has had the opportunity to collaborate with esteemed colleagues, including Richard A. Allen and Loren W. Linholm. Their combined efforts have driven research and innovation in the semiconductor field, leading to the enhancement of imaging technologies and methodologies.
Conclusion: Michael W. Cresswell's innovative spirit and dedication to advancing semiconductor technology have had a lasting impact on the industry. With his numerous patents and collaborations, he continues to contribute to the evolution of integrated circuit inspection and calibration methods, positioning him as a significant figure in technological innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.