Company Filing History:
2 out of 2 
3 out of 832,680 Years Active: 2017-2023
Title: Vanapong Kwangkaew: Innovator in Proximity Sensor Technology
Introduction
Vanapong Kwangkaew is a notable inventor based in Wangnoi, Thailand. He has made significant contributions to the field of sensor technology, particularly in the development of proximity sensors. With a total of 5 patents to his name, Kwangkaew has established himself as a key figure in innovation.
Latest Patents
Kwangkaew's latest patents include a proximity sensor with a light inhibiting barrier. This invention features a gap with a cross-section that has parallel walls, which are substantially perpendicular to the top surface of an optically transmissive material. Another notable patent describes a sensor that comprises a light emitter and a light detector, which are directly coupled with or formed on a lead frame. This design is encapsulated by a layer of light transmissive compound, with a gap between the emitter and detector that can be filled with a light blocking barrier material. Additionally, he has developed a proximity sensor with a light blocking barrier, which also includes a gap filled with a light blocking barrier between the emitter and detector.
Career Highlights
Throughout his career, Kwangkaew has worked with various companies, including Hana Microelectronics, Inc. His work has focused on advancing sensor technology, making significant strides in the functionality and efficiency of proximity sensors.
Collaborations
Kwangkaew has collaborated with notable individuals in his field, including Sirirat Silapapipat and Sanjay Mitra. These collaborations have contributed to the development of innovative technologies and have enhanced the impact of his work.
Conclusion
Vanapong Kwangkaew is a distinguished inventor whose work in proximity sensor technology has led to multiple patents and advancements in the field. His contributions continue to influence the development of innovative sensor solutions.
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