This inventor holds 2 USPTO granted patents. Top assignee: Trend Lighting Corp.. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: Innovations by Hui-Hsin Kao
Introduction
Hui-Hsin Kao is a notable inventor based in Zhongli, Taiwan. He has made significant contributions to the field of lighting technology, holding 2 patents that showcase his innovative approach to LED illumination.
Latest Patents
One of his latest patents is an LED illuminator, which features a seat with multiple LED modules mounted on it. The design includes several chambers, each equipped with two opposite sidewalls, a bottom, two through holes, and an opening. The LED modules are strategically positioned on the sidewalls at an inclined angle, allowing light to pass through the openings of the chambers. This configuration provides a wide illuminating angle, enhancing the overall effectiveness of the LED illuminator.
Another significant patent is a method for controlling brightness and increasing the uniformity of light generated by Lambertian surface sources. This method involves providing multiple pairs of Lambertian surface sources to emit light onto a target surface. Each pair consists of two sources that are rotated by the same angle in opposite directions. The process includes calculating maximum and minimum illumination based on the rotation angle and determining if the ratio of these illuminations falls below a certain threshold. If it does, the sources are fixed at that rotation angle to ensure optimal performance.
Career Highlights
Hui-Hsin Kao is currently employed at Trend Lighting Corp., where he continues to develop innovative lighting solutions. His work has significantly impacted the industry, particularly in enhancing the efficiency and effectiveness of LED lighting systems.
Collaborations
He has collaborated with notable colleagues such as Jyh-Lih Wang and Chin-Tin Hsiao, contributing to various projects that push the boundaries of lighting technology.
Conclusion
Hui-Hsin Kao's contributions to the field of lighting through his patents and collaborations highlight his role as an influential inventor. His innovative designs and methods continue to shape the future of LED technology.