This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 834,453 Years Active: 1992
Title: Walter I Novak: Innovator in Optical Inspection Technology
Introduction
Walter I Novak is a notable inventor based in Saratoga, California. He has made significant contributions to the field of optical inspection technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of inspection processes.
Latest Patents
Walter I Novak holds a patent for an "Automatic High Speed Optical Inspection System." This system utilizes at least one Time Delay Integration (TDI) sensor to image specific portions of a substrate that are uniformly or critically illuminated. In one configuration, the substrate is compared to expected characteristic features that are prestored in memory. Another configuration inspects two patterns within a substrate by comparing them against each other. This process involves illuminating both patterns, imaging the first, and storing its characteristics temporarily. The second pattern is then imaged and compared to the stored characteristics. This sequential comparison continues, allowing for the identification of any discrepancies between the patterns. This inspection technique is particularly useful for die-to-die inspections and for repeating pattern inspections within the same die.
Career Highlights
Walter I Novak has dedicated his career to advancing optical inspection technologies. His innovative patent reflects his commitment to improving inspection accuracy and efficiency in various applications. His work has positioned him as a key figure in the field of optical inspection.
Collaborations
Walter has collaborated with notable professionals in his field, including Curt H Chadwick and Robert R Sholes. These collaborations have contributed to the development and refinement of his innovative technologies.
Conclusion
Walter I Novak's contributions to optical inspection technology through his patent demonstrate his expertise and innovative spirit. His work continues to influence the industry and improve inspection processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile