Location History:
- Ben Lomond, CA (US) (1989)
- Boulder Creek, CA (US) (1992)
Company Filing History:
1 out of 46 
2 out of 832,680 Years Active: 1989-1992
Title: The Innovative Contributions of Robert R. Sholes
Introduction
Robert R. Sholes is a notable inventor based in Boulder Creek, California. He has made significant contributions to the field of optical inspection systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and accuracy of substrate inspections, which are crucial in various technological applications.
Latest Patents
One of his latest patents is an "Automatic High-Speed Optical Inspection System." This innovative system utilizes at least one Time Delay Integration (TDI) sensor to image portions of interest on a substrate, ensuring that these areas are illuminated uniformly. In one configuration, the system compares the substrate to prestored expected characteristic features. In another configuration, it inspects two patterns on the substrate by comparing them against each other. The process involves illuminating the patterns, imaging the first pattern, and storing its characteristics in temporary memory before imaging the second pattern for comparison. This sequential comparison continues, allowing for the identification of any discrepancies between the patterns. A variation of this configuration employs two TDI sensors to simultaneously image both patterns, thus eliminating the need for temporary memory and streamlining the inspection process.
Career Highlights
Throughout his career, Robert R. Sholes has worked with various companies, including Kla Instruments Corporation. His expertise in optical inspection technology has positioned him as a key figure in the development of advanced inspection systems.
Collaborations
Some of his notable coworkers include Curt H. Chadwick and John D. Greene. Their collaborative efforts have contributed to the advancement of technologies in the field of optical inspection.
Conclusion
Robert R. Sholes has made remarkable contributions to the field of optical inspection systems through his innovative patents and collaborations. His work continues to influence the industry, enhancing the accuracy and efficiency of substrate inspections.
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.