Location History:
- Tinajin, CN (2016)
- Tianjin, CN (2016 - 2020)
Company Filing History:
Years Active: 2016-2020
Title: Innovations by Inventor Liang Qiu
Introduction
Liang Qiu is a notable inventor based in Tianjin, China. He has made significant contributions to the field of electronics, particularly in voltage regulation and capacitive sensing technologies. With a total of 6 patents to his name, Qiu's work has had a considerable impact on modern electronic devices.
Latest Patents
One of his latest patents is a voltage regulator with a current-limiting and feed-forward circuit. This innovative voltage regulation system includes a voltage regulator that maintains an output voltage at a desired level. Additionally, the current-limiting circuit ensures that the output current does not exceed a specified limit. The feed-forward circuit is designed to manage inrush current effectively, responding quickly to changes in output voltage. Another significant patent is a mutual capacitance sensing circuit with increased sensitivity. This electronic device features mutual capacitance sensing circuitry for a capacitive touch pad, which consists of pairs of transmit and receive electrodes. The sensing circuitry charges and discharges the transmit electrode intermittently, measuring voltage level changes at the receive electrode. A non-linear voltage-to-current converter enhances sensitivity to mutual capacitance changes, making this technology particularly effective for touch applications.
Career Highlights
Throughout his career, Liang Qiu has worked with prominent companies such as NXP USA, Inc. and Freescale Semiconductor, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Liang Qiu has collaborated with talented individuals in the field, including Xiaolei Wu and Bin Feng. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Liang Qiu's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the design and functionality of electronic devices today.