Company Filing History:
2 out of 1,806 
1 out of 92 Years Active: 2024-2025
Title: Tomin Liu: Innovator in Optoelectronic Semiconductor Devices
Introduction
Tomin Liu is a prominent inventor based in Kuching, Malaysia. He has made significant contributions to the field of optoelectronic semiconductor devices, holding a total of 3 patents. His innovative work has paved the way for advancements in lighting and radiation-emitting technologies.
Latest Patents
One of Liu's latest patents is a method for producing optoelectronic semiconductor devices. This method involves providing a light-emitting diode chip and a phosphor body, applying a sacrificial layer to the top side of the phosphor body, and molding an encapsulation body around the components. The process ensures that the top side of the phosphor body remains free of the sacrificial layer, enhancing the device's efficiency.
Another notable patent is for a radiation-emitting device and its manufacturing method. This device includes a semiconductor chip that emits electromagnetic radiation and a potting material containing nanoparticles. The concentration of these nanoparticles decreases from the radiation exit surface, which optimizes the refractive index and improves the device's performance.
Career Highlights
Tomin Liu has worked with reputable companies in the industry, including Osram Opto Semiconductors GmbH and Osram Opto Semiconductor GmbH. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in optoelectronics.
Collaborations
Throughout his career, Liu has collaborated with talented individuals such as T'ing Qi'ao Leow and Alexander Baumgartner. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Tomin Liu's work in optoelectronic semiconductor devices showcases his dedication to innovation and technology. His patents reflect a commitment to advancing the field and improving the efficiency of radiation-emitting devices. Liu's contributions are significant and continue to influence the industry.