Company Filing History:
3 out of 18,140 
2 out of 13 
1 out of 9 Years Active: 2018-2019
Title: Innovations of Qingmeng Wang
Introduction
Qingmeng Wang is a notable inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in the areas of photovoltaic systems and driving circuits. With a total of three patents to his name, Wang's work reflects his commitment to advancing innovative solutions.
Latest Patents
One of his latest patents is the "Photovoltaic Combiner Box Monitoring System." This system includes a current sampling circuit, a microprocessor, and a communication circuit. The current sampling circuit is connected to the microprocessor to sample at least one channel of current signals, which are then input to the microprocessor. The microprocessor communicates the sampled current signals through the communication circuit, allowing for effective monitoring of the photovoltaic combiner box.
Another significant patent is the "Insulated Gate Bipolar Transistor Driving Circuit." This invention comprises an optocoupler chip and a power amplification circuit. The optocoupler chip features an isolation amplification unit and a fault protection unit. The fault protection unit includes a desaturation module that transmits a warning signal when it detects that the collector potential of the IGBT is excessively high or changes too rapidly. This system ensures that the external controller can manage the driving signal output effectively.
Career Highlights
Qingmeng Wang has worked with prominent companies such as BOE Technology Group Co., Ltd. and Beijing BOE Energy Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.
Collaborations
Throughout his career, Wang has collaborated with talented individuals, including Xiaoyan Han and Kunkun Fang. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Qingmeng Wang's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of photovoltaic systems and driving circuits, showcasing the importance of innovation in today's technological landscape.
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.