Company Filing History:
Years Active: 2016-2021
Title: The Innovations of Jaewook Shin
Introduction
Jaewook Shin is a prominent inventor based in San Jose, California. He has made significant contributions to the field of electrical engineering, particularly in the area of signal generation and duty cycle correction. With a total of four patents to his name, Shin continues to push the boundaries of innovation in his field.
Latest Patents
Jaewook Shin's latest patents include a low noise quadrature signal generation system. This invention features a quadrature clock generator that comprises a first injection-locked oscillator, a phase interpolator, and a second injection-locked oscillator. The first injection-locked oscillator generates a first plurality of clock signals from a reference clock signal. The phase interpolator then generates a second reference clock signal from these clock signals, while the second injection-locked oscillator produces a second plurality of clock signals from the second reference clock signal. This system allows for the selection of a first and second quadrature clock signal from the respective clock signals.
Another notable patent by Shin involves electrical circuits and methods to correct duty cycle error. This invention relates to duty cycle correction using a voltage-controlled delay line (VCDL) that is managed by an analog voltage and a digital command signal. The analog voltage is generated by an analog circuit, which includes a reference voltage, a low-pass filter, an amplifier, and a loop filter. The circuit can be controlled by a programmable analog command signal to produce the desired analog voltage, while the digital command signal selects the desired delay band in the VCDL.
Career Highlights
Jaewook Shin is currently employed at Xilinx, Inc., where he applies his expertise in electrical engineering to develop innovative solutions. His work has garnered attention in the industry, and he is recognized for his contributions to advancing technology in signal processing.
Collaborations
Shin collaborates with talented professionals in his field, including Hiva Hedayati and Parag Upadhyaya. These collaborations enhance the innovative environment at Xilinx, Inc. and contribute to the development of cutting-edge technologies.
Conclusion
Jaewook Shin is a notable inventor whose work in signal generation and duty cycle correction has made a significant impact in the field of electrical engineering. His patents reflect his commitment to innovation and excellence in technology.