Location History:
- Kwai Chung, CN (2007)
- Hong Kong, CN (2006 - 2022)
Company Filing History:
7 out of 234 
2 out of 124 Years Active: 2006-2022
Title: Ka Yee Mak: Innovator in LED Testing and Electronic Component Transfer
Introduction
Ka Yee Mak is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the fields of LED technology and electronic component transfer, holding a total of 9 patents. His innovative work has paved the way for advancements in testing and automation processes.
Latest Patents
One of his latest patents is focused on the testing of LED devices during pick and place operations. This invention includes a pick and place LED testing apparatus that features a test station designed to power a group of LEDs. It also incorporates a bondhead that picks the LEDs from a source wafer and places them on the test station for testing. An optical sensor measures the optical characteristics of the LEDs during the testing process, with a translucent portion of the bondhead providing an optical path to the sensor.
Another notable patent is a direct transfer apparatus for electronic components. This invention allows for the efficient transfer of electronic components from a source surface to a destination surface using an ejector device. The apparatus includes a support device that holds the electronic component as it is pushed onto the destination surface. Additionally, pre-transfer and post-transfer imaging devices inspect the electronic components before and after transfer, ensuring quality and accuracy.
Career Highlights
Ka Yee Mak has worked with several notable companies, including Asm Technology Singapore Pte Ltd and Asm Assembly Automation Limited. His experience in these organizations has contributed to his expertise in the field of electronic components and automation.
Collaborations
Throughout his career, Ka Yee Mak has collaborated with talented individuals such as Kui Kam Lam and Kai Siu Lam. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Ka Yee Mak's contributions to LED testing and electronic component transfer demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and a drive to improve processes in the industry.