Company Filing History:
10 out of 183 
1 out of 1 
1 out of 1 Years Active: 2003-2013
Title: The Innovative Mind of Ming-Nan Chuang
Introduction
Ming-Nan Chuang, located in Hsin-Chu, Taiwan, is an accomplished inventor with a remarkable portfolio of 12 patents to his name. His work has significantly contributed to the fields of power supply technology and charging circuitry, showcasing a blend of creativity and technical expertise.
Latest Patents
Among his latest patents, the invention of a "Switch controller for switching power supply and method thereof" stands out. This innovative switch controller is designed to be coupled to an auxiliary winding of the switching power supply through a detecting resistor. It ensures that a detecting current flows through the resistor, maintaining the voltage level of the detecting signal above a predetermined threshold, thus preventing latch-up phenomena caused by negative voltage levels. Furthermore, this switch controller is capable of detecting the magnitude of input voltage in the switching power supply, allowing for optimal control of its operation.
Another significant patent is the "Apparatus for preventing capacitor charger from overcharging and method thereof." This invention introduces a comprehensive charging circuit control system, which comprises a first detector and a second detector. The first detector measures the voltage level at a specific time and generates an indication value, while the second detector does the same at a subsequent time. The controller utilizes these values to turn the charging circuit on and off, thus preventing overcharging.
Career Highlights
Ming-Nan Chuang has had a distinguished career that includes valuable experiences at notable companies such as Leadtrend Technology Corporation and Analog Integrations Co., Ltd. His contributions at these organizations have paved the way for advancements in the technology sector, underlining his role as an integral part of the innovation ecosystem.
Collaborations
Throughout his career, Ming-Nan has collaborated with talented professionals such as Yi-Shan Chu and Yuan-Wen Chang. These partnerships have fostered a collaborative atmosphere that has led to the development of groundbreaking technologies, reinforcing the importance of teamwork in the innovation process.
Conclusion
Ming-Nan Chuang's contributions to the field of electrical engineering through his numerous patents illustrate the power of innovation and dedication. His work not only addresses current technological challenges but also paves the way for future advancements. As an inventor, he continues to inspire others in the industry to explore new frontiers in technology.
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.