This inventor holds 1 USPTO granted patent. Top assignee: 3M Innovative Properties Company. Active years: 1979.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979
Title: The Innovative Contributions of Mao J Chern
Introduction
Mao J Chern is a notable inventor based in Woodbury, MN (US). He has made significant contributions to the field of display technology, particularly through his innovative patent. His work exemplifies the intersection of creativity and engineering, showcasing how inventive ideas can lead to practical applications.
Latest Patents
Mao J Chern holds a patent for a display device that features a plurality of information symbols for each light source, such as an LED chip. The design includes an upper surface of each LED chip that is divided into several light-emitting areas by a patterned array of electrically isolated, spaced electrodes. The LED chips are mounted to a substrate and can be selectively activated by a beam lead tape, which is also mounted to the substrate. A cover for the display forms thin, reflective light channels that extend laterally from a light-emitting area to one or more optical openings in the cover. These optical openings form the information symbols, while the lateral channels direct emissions from the LED chip to the openings through multiple reflections and optical dispersion, ensuring uniform illumination.
Career Highlights
Mao J Chern is associated with 3M Innovative Properties Company, where he has been able to apply his inventive skills in a corporate environment. His work at 3M has allowed him to contribute to advancements in display technology, enhancing the functionality and efficiency of visual displays.
Collaborations
Mao has collaborated with Roger H Appeldorn, a fellow innovator, to further explore and develop ideas in the realm of display technology. Their partnership exemplifies the collaborative spirit that often drives innovation in research and development.
Conclusion
Mao J Chern's contributions to display technology through his patent demonstrate the importance of innovation in enhancing everyday devices. His work continues to influence the field, showcasing the potential of inventive thinking in practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile