Company Filing History:
Years Active: 2010
Title: Innovations of Cheng-Fang Yang
Introduction
Cheng-Fang Yang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of integrated circuits, particularly in the area of built-in self-test technology. His innovative approach has led to advancements that enhance the efficiency and cost-effectiveness of testing integrated circuits.
Latest Patents
Cheng-Fang Yang holds a patent for a "Reprogrammable built-in-self-test integrated circuit and test method for the same." This invention discloses a reprogrammable built-in self-test integrated circuit, where test programs are stored directly in the application program memory of the logic chip of a System on Chip (SoC) integrated circuit. An external test apparatus is utilized to load these test programs into the application program memory via a serial transmission interface. The application CPU reads and executes the test programs to perform bonding-wire connectivity between the logic chip and the memory chip. This invention allows for flexible revisions of test vectors even after tapeout, increasing test coverage. By storing test programs in the existing application program memory and executing them with the existing application CPU, the invention effectively reduces testing costs.
Career Highlights
Cheng-Fang Yang is currently employed at Asix Electronics Corporation, where he continues to innovate in the field of integrated circuits. His work has been instrumental in developing technologies that streamline testing processes and improve overall product reliability.
Collaborations
Cheng-Fang Yang has collaborated with notable colleagues, including Hsun-Yao Jan and Ting-Han Su. Their combined expertise has contributed to the advancement of integrated circuit technologies.
Conclusion
Cheng-Fang Yang's contributions to the field of integrated circuits, particularly through his innovative patent, demonstrate his commitment to enhancing testing methodologies. His work not only improves efficiency but also reduces costs, making a significant impact in the industry.
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