Location History:
- Taoyuan, TW (2017 - 2018)
- Hsinchu, TW (2013 - 2023)
Company Filing History:
21 out of 236 
20 out of 40,850 
Years Active: 2013-2025
Title: The Innovative Contributions of Chih-Feng Cheng
Introduction: Chih-Feng Cheng is a prominent inventor based in Hsinchu, Taiwan. With a remarkable portfolio comprising 20 patents, Cheng has made significant contributions to the fields of semiconductor technology and testing apparatuses. His innovative mindset and technical expertise have positioned him as a key figure in the industry.
Latest Patents: Among Cheng's latest patents are two standout innovations: the "Probe Card Device and Circuit Protection Assembly Thereof" and the "Testing Apparatus." The probe card device features a sophisticated design that includes a wiring board with multiple contacts, a probe head equipped with conductive probes, and a circuit protection assembly with self-resetting fusing elements. This design is geared towards enhancing the reliability of electrical testing.
The testing apparatus consists of a circuit board, a probe station, and a probe array. It incorporates telescopic probes, which are intricately designed to establish connections with device under test (DUT) solder balls, thereby facilitating efficient and accurate testing processes.
Career Highlights: Chih-Feng Cheng has amassed a wealth of experience during his career, working at esteemed organizations such as Global Unichip Corporation and Taiwan Semiconductor Manufacturing Company. His tenure at these companies has allowed him to cultivate his skills and apply his innovative ideas in practical settings.
Collaborations: Throughout his career, Cheng has collaborated with notable colleagues such as Yu-Min Sun and Chih-Chieh Liao. These partnerships have fostered a collaborative environment, leading to the development of cutting-edge technologies that advance the semiconductor industry.
Conclusion: Chih-Feng Cheng's contributions to innovation through his patents demonstrate his commitment to enhancing semiconductor technology. His work not only signifies personal excellence but also drives forward the capabilities of the testing apparatus landscape. As innovations continue to evolve, Cheng's legacy will inspire future inventors and engineers in the field.