Company Filing History:
Years Active: 2005-2006
Title: Innovations by David Jan-Chia Chen
Introduction
David Jan-Chia Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of devices that enhance signal processing. With a total of 2 patents to his name, Chen's work reflects a commitment to innovation and efficiency in technology.
Latest Patents
Chen's latest patents include a "Device for DC Offset Cancellation" and a "Tunable Low Noise Amplifier and Current-Reused Mixer for a Low Power RF Application." The DC offset cancellation device features a baseband circuit, a common mode feedback (CMFB) circuit, a low-pass filter (LPF), and an amplifier. The CMFB circuit is designed to set a specific common mode DC voltage in a differential circuit, allowing for effective detection and control of common mode voltage. This design results in a smaller overall device size compared to conventional designs that utilize two LPFs.
The tunable low noise amplifier is part of a radio frequency front-end receiver. It includes a single-stage low noise amplifier connected with a resistor array and a capacitor array, along with a Gilbert-type mixer. This innovative design allows for adjustable power gain and reduced power consumption, making it suitable for low power RF applications.
Career Highlights
David Jan-Chia Chen is currently employed at Muchip Co., Ltd., where he continues to push the boundaries of electronic device design. His work has garnered attention for its practical applications and efficiency improvements in signal processing technologies.
Collaborations
Chen collaborates with talented individuals such as Zhao-Feng Zhang and Zhen-Chuan Liu, contributing to a dynamic and innovative work environment.
Conclusion
David Jan-Chia Chen's contributions to the field of electronics through his patents demonstrate his expertise and innovative spirit. His work not only advances technology but also sets a standard for future developments in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.