Company Filing History:
Years Active: 2010-2011
Title: **Innovator Spotlight: Chiu-Fang Chang**
Introduction
Chiu-Fang Chang, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of electronics and semiconductor testing. With two patents to his name, his work focuses on enhancing the reliability and precision of printed circuit boards and semiconductor devices.
Latest Patents
Chiu-Fang Chang's recent innovations include:
1. **Coplanarity Inspection Device for Printed Circuit Boards**: This device features a base, supporting disk, driver, printed circuit board, light source, image acquisition means, and a controller. The supporting disk rotates under the control of the driver, allowing the printed circuit board, placed with the to-be measured side facing downward, to be inspected for coplanarity. The light source projects beams onto the board, while the image acquisition means captures specific areas for evaluation. This invention ensures that printed circuit boards meet required standards for coplanarity.
2. **Test Apparatus Having Pogo Probes for Chip Scale Package**: This invention involves a pogo-type probe designed for installation in a probe socket and a probe card, specifically for testing chip scale packages of semiconductor devices. The probe features a hollow main body accommodating resilient elements, with two tapered probe heads shaped to form a crown. Each taper contacts the individual pads of the semiconductor device, facilitating effective testing.
Career Highlights
Chiu-Fang Chang is currently affiliated with King Yuan Electronics Co., Ltd., a prominent company in the electronics sector. His role involves pioneering technological advancements that address complex challenges in circuit board inspection and semiconductor testing.
Collaborations
Throughout his career, Chang has likely engaged in collaborations with various professionals and research institutions in the electronics field. Such partnerships are essential for fostering innovation and ensuring that his inventions are both practical and applicable in real-world scenarios.
Conclusion
Chiu-Fang Chang is a remarkable inventor whose work significantly enhances the functionality and reliability of electronic devices. With his innovative spirit and dedication to excellence, Chang continues to contribute vital advancements to the industry, solidifying his reputation as a leading figure in the realm of electronics and semiconductor technology.