Company Filing History:
3 out of 269 
2 out of 13 
1 out of 355 Years Active: 2016-2025
Title: **The Innovative Mind of Jun Liu: Pioneering Advancements in LED Dimming Technology**
Introduction
Jun Liu, an accomplished inventor based in Jiangsu, China, has made significant contributions to the field of electronics with his innovative inventions. With an impressive portfolio of 10 patents, Liu showcases a remarkable ability to combine creativity with technical expertise, particularly in the area of LED technology.
Latest Patents
Among his latest patents, Liu developed an advanced LED dimming circuit. This intricate design includes several vital components: a low-level-voltage generation module, a high-level-voltage generation module, a base-voltage generation module, and a dimming-signal generation module. The system works by counting the high and low levels of a low-frequency PWM signal to produce high and low-level voltages over time. Utilizing a constant current source along with a capacitor, this innovation efficiently converts high-frequency switching signals into a direct current base voltage that relies solely on the duty cycle of the low-frequency PWM signal. When the base voltage exceeds a preset threshold, it outputs a dimming signal; conversely, if the base voltage falls below this threshold, a new PWM signal is generated, maintaining the average value equivalent to that of the base voltage.
Career Highlights
Throughout his career, Jun Liu has been associated with prominent companies in the technology sector, including Stanley Black & Decker, Inc. and Crm Icbg (Wuxi) Co. Ltd. His work in these organizations has allowed him to refine his innovative skills and contribute to developing cutting-edge technologies.
Collaborations
Liu has worked alongside talented individuals such as Muhammad Bahauddin Khan and Kun Chang. These collaborations have played a crucial role in fostering a dynamic exchange of ideas that have enriched his innovative mindset.
Conclusion
In conclusion, Jun Liu stands out as a remarkable inventor whose work in LED dimming technology illustrates the importance of innovation in modern electronics. With a track record of impactful patents and meaningful collaborations, he continues to push the boundaries of technology, inspiring future advancements in the field.
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.