Jiang Yin

Title: The Innovative Journey of Jiang Yin in Integrated Circuit Design

Introduction

Jiang Yin, a talented inventor based in San Jose, California, has made significant contributions to the field of integrated circuits with his innovative designs. With a total of two patents to his name, he has developed pioneering solutions that enhance the functionality and efficiency of electronic systems.

Latest Patents

Jiang's latest patents showcase his expertise in temperature code circuits and voltage regulation. His first patent, titled "Temperature Code Circuit with Single Ramp for Calibration and Determination," presents techniques and circuitry for more rapidly and accurately obtaining a temperature code (TCO) on an integrated circuit. This invention features a comparison voltage that is ramped up while determining two counts concurrently. The first count tracks the clock cycles as the comparison voltage rises from a low reference voltage to a proportional to absolute temperature (PTAT), while the second count measures the cycles for the voltage to reach a high reference voltage. Through post-processing calibration, this approach enables users to adjust the first count based on the second count, optimizing the TCO value. Initial calibration is also integrated when the circuit is powered up.

His second patent focuses on the "LDO/HDO Architecture Using Supplementary Current Source to Improve Effective System Bandwidth." This innovative circuit incorporates a supplementary current source to enhance output node performance. A digital comparator is integral to this design, comparing input from the LDO's feedback loop with a reference level. The digital output from this comparator controls the supplementary current source, effectively boosting the local supply level based on a comparison of circuit output voltage and the reference level.

Career Highlights

Jiang Yin's career is marked by his work at SanDisk Technologies Inc., where he has contributed to groundbreaking projects in integrated circuit design. His inventions have positioned him as a key player in enhancing the performance of electronic devices.

Collaborations

Jiang collaborates with colleagues such as Jongmin Park and Emilio Yero, further strengthening his contributions to the field. These collaborations foster an environment where innovative ideas can be exchanged and transformed into practical solutions.

Conclusion

Jiang Yin's inventive spirit and dedication to innovation in integrated circuits illustrate the impact that skilled inventors can have on technology. With his unique approaches to temperature calibration and voltage regulation, Jiang continues to pave the way for advancements in electronic systems, benefitting industries and users alike. His journey represents the vibrant spirit of innovation that drives progress in today's technology landscape.