This inventor holds 12 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Inventronics (Hangzhou), Inc., Inventronics (Hangzhou) Co., Ltd.. Active years: 2014-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Zhejiang, CN (2014 - 2015)
- Hangzhao, CN (2015)
- Hangzhou, CN (2014 - 2017)
Company Filing History:
11 out of 22 
1 out of 4 Years Active: 2014-2017
Title: Innovations and Contributions of Inventor Liang'an Ge
Introduction
Liang'an Ge is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of electrical engineering, particularly in power factor correction circuits and current source technology. With a total of 12 patents to his name, Ge's work has had a substantial impact on the industry.
Latest Patents
One of Liang'an Ge's latest patents is a control circuit in a power factor correction (PFC) circuit. This innovative circuit includes a multiplier that multiplies a voltage sampling signal by a feedback signal, outputting a first signal. Additionally, it features a waveform generating module that generates a second signal related to a filter capacitor connected in parallel to a rectifier bridge. The control signal for managing the state of a main switch transistor is derived from the first signal, the second signal, and a current sampling signal of the main switch transistor in the PFC circuit.
Another notable patent is a method and circuit for reducing the ripple of current output by a current source. This circuit comprises a tube with adjustable impedance and a control circuit. The control circuit detects the direct current output by the current source to obtain a first signal proportional to the direct current. By comparing the instantaneous value of the first signal with a set signal's amplitude value, the circuit controls the impedance of the tube to ensure that the current output does not exceed the set current, effectively reducing the ripple of the direct current output.
Career Highlights
Liang'an Ge has worked with several companies, including Inventronics (Hangzhou), Inc. and Inventronics (Hangzhou) Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Liang'an Ge has collaborated with notable colleagues such as Xiaoli Yao and Guichao Hua. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Liang'an Ge's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile