Chih-Yuan Chen

Title: Chih-Yuan Chen: Innovator in Integrated Circuit Technology

Introduction

Chih-Yuan Chen is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of integrated circuit technology. His innovative work has led to the development of a unique patent that enhances the functionality of integrated circuits.

Latest Patents

Chih-Yuan Chen holds a patent titled "Method and apparatus for in-situ on-chip timing." This patent describes an integrated circuit that includes a target circuit, first and second logic chains, a feedback path, and calibration circuitry. The target circuit features first and second inputs. The first and second logic chains are designed to propagate a signal from a common input point to the respective inputs of the target circuit. The feedback path receives the signal from either input and feeds it back to the common input point. The calibration circuitry connects the first input to the feedback path, forming a first closed-loop oscillator circuit, and measures the first oscillation frequency. Similarly, it connects the second input to the feedback path to form a second closed-loop oscillator circuit and measures its oscillation frequency. This innovative approach allows for the verification of timing constraints based on the oscillating frequencies.

Career Highlights

Chih-Yuan Chen is currently employed at Apple Inc., where he continues to push the boundaries of technology. His work at Apple has positioned him as a key player in the development of advanced integrated circuits. His patent reflects his expertise and commitment to innovation in this field.

Collaborations

Chih-Yuan Chen has collaborated with talented individuals such as Yikun Chang and Charles L Wang. These collaborations have further enriched his work and contributed to the advancement of integrated circuit technology.

Conclusion

Chih-Yuan Chen is a distinguished inventor whose contributions to integrated circuit technology are noteworthy. His patent demonstrates his innovative spirit and technical expertise. Through his work at Apple Inc., he continues to influence the future of technology.