Company Filing History:
4 out of 364 
1 out of 1 Years Active: 2012-2014
Title: Jin Hu: Innovator in LED Driver Circuits and Electronic Ballasts
Introduction
Jin Hu is a prominent inventor based in Hangzhou, China, known for his contributions to power systems and electronic devices. With a total of five patents to his name, he has made significant advancements in the field of light-emitting diodes (LEDs) and electronic ballasts. His innovative work has garnered attention in the technology sector.
Latest Patents
One of Jin Hu's latest patents is focused on power systems for driving light-emitting diodes and associated methods of control. This invention includes embodiments of LED driver circuits, which consist of a switch-mode converter, a controller, a feedback circuit, and a gating circuit. The feedback circuit features a current balance circuit, while the gating circuit is designed to respond to both current and voltage feedback signals, selecting one as the feedback signal.
Another notable patent is related to ignition control apparatus used in electronic ballasts and the associated method of operation. This invention involves an electronic ballast that comprises an inverter and an ignition control apparatus, which includes a stability monitoring circuit and a controlled ignition circuit. The inverter is responsible for converting a DC input voltage into an AC voltage to drive a gas discharge lamp. The stability monitoring circuit ensures that the DC input voltage remains stable before the controlled ignition circuit ignites the lamp.
Career Highlights
Throughout his career, Jin Hu has worked with several reputable companies, including Monolithic Power Systems, Inc. and Zhejiang Dabong Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Jin Hu has collaborated with notable coworkers such as Junming Zhang and Yuancheng Ren. Their teamwork has played a crucial role in the development of his inventions and patents.
Conclusion
Jin Hu's contributions to the fields of LED technology and electronic ballasts highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving electronic systems.
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.