This inventor holds 1 USPTO granted patent. Top assignee: Guangdong University of Technology. Active years: 2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016
Title: Innovations of Xiaohai Wei in Grating Ruler Technology.
Introduction
Xiaohai Wei is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of precision measurement technology. His innovative approach has led to the development of a unique method that enhances the accuracy of grating rulers.
Latest Patents
Xiaohai Wei holds a patent for a "Method of assisted mounting and error compensation for absolute grating ruler." This method involves a two-step process. First, when mounting a CMOS sensor and a grating ruler body, the CMOS sensor reads upper and lower sample windows. Due to an angle between the grating ruler body and the CMOS sensor, a difference exists between the numbers of the upper and lower sample windows. By continually adjusting the grating ruler body or the CMOS sensor, the code reading difference is minimized, ensuring that the angle is zeroed. Second, when mounting the grating ruler body and a mechanical housing, it is moved by a fixed displacement in the motion direction. A grating encoding reading is recorded, and an error compensating amount is obtained, which serves as an error compensation value in actual motion to correct cumulative errors introduced by the angle between the grating ruler body and the motion direction. Xiaohai Wei has 1 patent to his name.
Career Highlights
Xiaohai Wei is affiliated with the Guangdong University of Technology. His work at the university has allowed him to engage in cutting-edge research and development in measurement technologies. His contributions have been recognized within academic and professional circles.
Collaborations
Xiaohai Wei has collaborated with notable colleagues, including Bin Chen and Chaolong Fan. Their teamwork has fostered an environment of innovation and has led to advancements in their respective fields.
Conclusion
Xiaohai Wei's innovative methods in grating ruler technology exemplify the importance of precision in measurement. His contributions continue to influence the field and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile