This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Autoliv Asp, Incorporated, Nxp B.v.. Active years: 2010-2016.
Company Filing History:
Years Active: 2010-2016
Title: Yumin Lu: Innovator in Amplifier Circuits and Voltage Controlled Oscillators
Introduction
Yumin Lu is a notable inventor based in Chelmsford, MA (US). He has made significant contributions to the field of electronics, particularly in amplifier circuits and voltage controlled oscillators. With a total of 3 patents to his name, his work showcases innovative solutions that enhance electronic performance.
Latest Patents
One of Yumin Lu's latest patents is an amplifier circuit designed to optimize radio frequency signals. This circuit includes an input terminal for receiving a radio frequency input signal and an output terminal for providing a radio frequency output signal. It features two transistors, a bypass switch, and a controller that operates the circuit in either a normal mode or a bypass mode, depending on the amplitude level of the input signal. This design allows for selective bypassing of the first transistor, improving the circuit's efficiency.
Another significant patent is a voltage controlled oscillator (VCO) that incorporates cascaded emitter follower buffer stages. This VCO includes an output buffer with two transistors arranged in a cascaded configuration, enhancing the stability and performance of the oscillator.
Career Highlights
Yumin Lu has worked with prominent companies in the electronics industry, including Autoliv ASP, Incorporated and NXP B.V. His experience in these organizations has contributed to his expertise in developing advanced electronic components.
Collaborations
Throughout his career, Yumin Lu has collaborated with talented individuals such as Ian Gresham and Robert Ian Gresham. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Yumin Lu's contributions to amplifier circuits and voltage controlled oscillators demonstrate his commitment to advancing electronic technology. His innovative patents reflect a deep understanding of electronic principles and a drive to improve performance in the field.