This inventor holds 2 USPTO granted patents. Top assignee: Chung Yuan Christian University. Active years: 2011-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011-2012
Title: Innovations of Sheng-Kai Chang
Introduction
Sheng-Kai Chang is a notable inventor based in Tao-Yuan, Taiwan. He has made significant contributions to the field of lighting technology, holding a total of 2 patents. His work focuses on enhancing light directivity in lighting apparatuses, which has important applications in various industries.
Latest Patents
Sheng-Kai Chang's latest patents include a method for enhancing light directivity of a lighting apparatus. This invention discloses a method that involves providing a light source module with at least one light emitter and a reflecting device that surrounds the light emitter. The reflecting device is designed to reflect light emitted from the light emitter and direct it toward a specific direction. The reflecting device features a first surface with at least two planes connected at an included angle greater than 90 degrees and less than 180 degrees.
Another significant patent is related to a backlight unit that incorporates a reflecting device to enhance light directivity. This backlight unit also comprises a light source module and a reflecting device that surrounds the light source. The design of the reflecting device is similar, featuring a first surface with multiple planes connected at specific angles to optimize light direction.
Career Highlights
Sheng-Kai Chang is affiliated with Chung Yuan Christian University, where he continues to innovate and contribute to research in lighting technology. His work has garnered attention for its practical applications and potential to improve lighting efficiency.
Collaborations
Sheng-Kai Chang has collaborated with notable colleagues, including Yi-Hua Fan and Rong-Jhe Chen. Their combined expertise has contributed to advancements in their field.
Conclusion
Sheng-Kai Chang's innovative patents and contributions to lighting technology highlight his role as a significant inventor in the industry. His work not only enhances light directivity but also paves the way for future advancements in lighting solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile