Company Filing History:
2 out of 40 
2 out of 832,680 Years Active: 2000-2004
As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I will provide you with an article about inventor Eric R Johnson.
Title: The Inventor Extraordinaire - Eric R Johnson
Introduction: Eric R Johnson, a talented inventor hailing from Los Gatos, CA (US), has made significant strides in the field of semiconductor processing through his innovative patents.
Latest Patents:
1. "Apparatus for performing measurement of a dimension of a test mark for semiconductor processing": This patent focuses on measuring the critical dimensions of features from a test mark formed in semiconductor wafers, with software designed to calculate these dimensions accurately.
2. "Method and apparatus for dimension measurement of a pattern formed by lithographic exposure tools": This patent enhances the accuracy of measuring critical dimension variations by detecting the intensity of radiation on a test mark, formed by partial lithographic exposures, to achieve precise measurements.
Career Highlights: Eric R Johnson has accrued an impressive total of 4 patents, showcasing his expertise in semiconductor processing and measurement technologies. He has made valuable contributions to the industry through his innovative solutions.
Collaborations: Eric has worked alongside notable professionals such as Ilya Grodnensky and Kyoichi Suwa during his tenure at companies like Nikon Precision Incorporated, where he has applied his inventive skills to advance semiconductor processing technologies.
Conclusion: Eric R Johnson's inventive spirit and dedication to advancing semiconductor processing technologies have solidified his position as a pioneering figure in the field. His patents reflect his commitment to innovation and excellence, and his collaborations with industry experts have further enriched his contributions to the realm of inventions.
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