Location History:
- Zhubei, TW (2016)
- Chu-Pei, TW (2022)
- Hsinchu County, TW (2022)
Company Filing History:
Years Active: 2016-2022
Title: Shou-Jen Tsai: Innovator in Probing Technology
Introduction
Shou-Jen Tsai is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of probing technology, holding a total of 3 patents. His work focuses on developing advanced probing apparatuses that enhance testing capabilities for circuit boards.
Latest Patents
One of his latest patents is a probing apparatus that includes a frame, a testing device, a rotatable testing platform, and a probe module. The testing device is mounted on the frame and can move along both the X and Y directions, which are perpendicular to each other. The rotatable testing platform is also attached to the frame and can rotate around a rotating axis that extends in the X direction. The Z direction, which is perpendicular to both the X and Y directions, allows for the testing device and the rotatable platform to be positioned at different heights. The probe module is situated on the rotatable testing platform, enabling versatile testing configurations.
Another innovative patent by Tsai is an adjustable probe device designed for impedance testing of circuit boards. This device features both fixed and movable probes, with at least one probe designed as a signal probe that has a coaxial structure. The movable probe can slide linearly, with its ground unit in contact with the ground unit of the fixed probe. Additionally, another version of the adjustable probe device includes a first movable probe for grounding, along with fixed and second movable probes, both featuring a coaxial structure. This design allows for the selection of either movable probe as the functioning probe, ensuring that the contact ends of the functioning and fixed probes align on the same plane to contact two pads of a device under test (DUT) simultaneously. This innovation significantly reduces the cost of impedance testing apparatuses for circuit boards.
Career Highlights
Shou-Jen Tsai is currently employed at Mpi Corporation, where he continues to develop cutting-edge technologies in probing systems. His work has been instrumental in advancing the efficiency and effectiveness of testing methodologies in the electronics industry.
Collaborations
Tsai collaborates with talented colleagues, including Ya-Hung Lo and Wei-Cheng Ku, who contribute to the innovative environment at Mpi Corporation.
Conclusion
Shou-Jen Tsai's contributions to probing technology through his patents and work at Mpi Corporation highlight