This inventor holds 2 USPTO granted patents. Top assignee: Osram Opto Semiconductors Gmbh. Active years: 2017-2022.
Location History:
- Penang, MY (2017)
- Balik Pulau, MY (2022)
Company Filing History:
Years Active: 2017-2022
Title: Seng-Teong Chang: Innovator in Optoelectronic Semiconductor Devices
Introduction
Seng-Teong Chang is a notable inventor based in Penang, Malaysia. He has made significant contributions to the field of optoelectronic semiconductor devices. With a total of 2 patents to his name, his work has advanced the technology used in this critical area of electronics.
Latest Patents
Chang's latest patents include a method of producing an optoelectronic semiconductor device. This method involves providing a frame part with multiple openings and connecting an auxiliary carrier to cover some of these openings. The process includes placing conversion elements and optoelectronic semiconductor chips onto the auxiliary carrier, followed by applying a housing around these components. The innovative aspect of this method is that it allows for a bottom surface of the semiconductor chips to remain free of the housing. Another patent focuses on producing an optoelectronic device using a housing base body made from a self-healing polymer material. This design features a recess that accommodates an optoelectronic semiconductor chip, ensuring optimal contact and performance.
Career Highlights
Seng-Teong Chang is currently employed at Osram Opto Semiconductors GmbH, where he continues to push the boundaries of optoelectronic technology. His work has been instrumental in developing new methods that enhance the efficiency and functionality of semiconductor devices.
Collaborations
Chang has collaborated with notable colleagues such as Choon Keat Or and Chong-Tee Ong. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.
Conclusion
Seng-Teong Chang's contributions to the field of optoelectronic semiconductor devices highlight his role as a leading inventor. His innovative methods and collaborations continue to shape the future of this technology.