Company Filing History:
Years Active: 2018
Title: Innovations by Hua Qui in Differential Amplifier Design
Introduction
Hua Qui is an accomplished inventor based in Shanghai, China. He has made significant contributions to the field of electronic engineering, particularly in the design of amplifying circuits. His innovative work has led to the development of a unique differential amplifier design that serves as a preamplifier for digital multimeters (DMM).
Latest Patents
Hua Qui holds one patent for his invention titled "Differential amplifier design as the preamp of DMM." This patent describes an amplifying circuit that includes a differential input stage with a first input terminal, a second input terminal, and an intermediate node. The circuit is designed to generate a differential current in response to the voltage difference between the input terminals. It features a first current source that provides a bias current, allowing the differential current to vary within a predetermined range. Additionally, a second current source compensates for the differential current and produces an output current in a specific direction. This innovative design enhances the performance of measurement devices.
Career Highlights
Hua Qui is currently employed at Fluke Precision Measurement Limited, where he continues to advance his research and development efforts. His work at Fluke has positioned him as a key player in the field of precision measurement technology. His expertise in amplifying circuits has contributed to the company's reputation for high-quality measurement solutions.
Collaborations
Hua Qui collaborates with talented colleagues, including Hong Yao and Yong Yang. These partnerships foster a creative environment that encourages innovation and the sharing of ideas. Together, they work on various projects that aim to push the boundaries of electronic engineering.
Conclusion
Hua Qui's contributions to differential amplifier design exemplify the spirit of innovation in the field of electronic engineering. His patent and ongoing work at Fluke Precision Measurement Limited highlight his commitment to advancing measurement technology. His collaborations with fellow engineers further enhance the potential for future breakthroughs in this area.