Location History:
- George Town, MY (2021)
- Penang, MY (2017 - 2022)
- Jalan Tengku, MY (2024)
Company Filing History:
5 out of 1,806 
2 out of 25 
1 out of 1 Years Active: 2017-2024
Title: Choo Kean Lim: Innovator in Optoelectronic Semiconductor Devices
Introduction
Choo Kean Lim is a prominent inventor based in Penang, Malaysia. He has made significant contributions to the field of optoelectronic semiconductor devices, holding a total of nine patents. His innovative work has advanced the technology used in light-emitting devices and semiconductor applications.
Latest Patents
Among his latest patents is a method for producing optoelectronic semiconductor devices. This method involves applying a temporal spacer to protect the light-exit face of an optoelectronic semiconductor chip. The process includes applying a photoresist onto a first carrier, developing the photoresist to form the temporal spacer, and mounting the semiconductor chip onto the spacer. Another notable patent is for a light-emitting device that includes a semiconductor chip emitting UV light, with a phosphor that converts this UV light into visible light, resulting in a device that emits mixed light.
Career Highlights
Choo Kean Lim has worked with notable companies such as Osram Opto Semiconductors and Osram OLED GmbH. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the optoelectronic field.
Collaborations
Throughout his career, Choo has collaborated with talented individuals, including Choon Kim Lim and Kok Eng Ng. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Choo Kean Lim's work in optoelectronic semiconductor devices showcases his dedication to innovation and technology. His patents reflect a commitment to advancing the field and improving light-emitting technologies.