This inventor holds 2 USPTO granted patents. Top assignees: Asm Technology Singapore Pte Ltd, Avago Technologies General IP Pte, Ltd.. Active years: 2004-2008.
Company Filing History:
1 out of 234 
1 out of 55 
Years Active: 2004-2008
Title: Juay Sim Koh: Innovator in Optical Technology
Introduction
Juay Sim Koh is a notable inventor based in Singapore, recognized for his contributions to optical technology. With a total of 2 patents, he has made significant advancements in the field, particularly in the development of innovative optical elements.
Latest Patents
One of his latest patents is the "UV Adjustable Optical Attenuator." This invention features an optical element that includes a light-absorbing medium made of a transparent material, along with light-absorbing elements encapsulated within it. The light-absorbing elements possess a UV light-dependent absorption characteristic, allowing for controlled application of UV light to adjust the attenuation of the medium. This process enables the attenuation to shift from an initial state to a desired level, effectively reducing the amount of light absorbed and enhancing the functionality of the optical element.
Another significant patent is the "Mold and Method for Encapsulation of Electronic Device." This invention involves a mold designed for creating a one-sided encapsulated electronic device. The mold consists of a first section that defines a cavity and a second section that includes a recessed portion for receiving a layer of material attached to a leadframe, excluding the leadframe itself. This innovative approach streamlines the encapsulation process for electronic devices.
Career Highlights
Throughout his career, Juay Sim Koh has worked with several prominent companies, including Avago Technologies, General IP Pte Ltd., and Asm Technology Singapore Pte Ltd. His experience in these organizations has contributed to his expertise in optical technology and electronic device encapsulation.
Collaborations
Juay has collaborated with notable professionals in his field, including Arjan Van Haasteren and Frank J Flens. These partnerships have further enriched his work and innovation in optical technologies.
Conclusion
Juay Sim Koh stands out as an influential inventor in Singapore, with a focus on optical technology and electronic device encapsulation. His patents reflect his commitment to advancing these fields, showcasing his innovative spirit and technical expertise.