Location History:
- Jhubei, TW (2005)
- Science-Based Industrial Park, TW (2006 - 2007)
- Hsinchu, TW (2004 - 2016)
Company Filing History:
17 out of 183 
1 out of 14 
1 out of 259 
Years Active: 2004-2016
Title: The Innovations of Yi-Shan Chu: A Pioneer in Power Supply Technologies
Introduction
Yi-Shan Chu, located in Hsin-Chu, Taiwan, is a distinguished inventor with a remarkable portfolio of 19 patents. His contributions to power supply technologies have advanced various aspects of electrical engineering, particularly in the development of efficient power controllers and systems.
Latest Patents
Yi-Shan’s latest innovations include two notable patents. The first is a "Power Controller with Multi-Function Pin and Power Supply Using the Same." This invention discloses a power supply that integrates a power controller and a power switch, utilizing a multi-function pin and a gate pin within a monolithic integrated circuit. The design incorporates an auxiliary winding, alongside a first circuit connected to the multi-function pin and a second circuit linked to a ground line, featuring a thermistor and a diode.
The second pivotal patent, titled "Adaptive Slope-Compensation Module and Method Thereof," elaborates on an adaptive slope-compensation method for switch-mode power supplies. This method enhances control over an inductor coupled to an input power, allowing for a dynamic response to varying operational conditions. By detecting various parameters, it generates a slope-compensation signal to optimize timing for the power switch, thus preventing sub-harmonic oscillations during transitions.
Career Highlights
Throughout his career, Yi-Shan has made significant strides in the tech industry. He has worked with Leadtrend Technology Corporation and Ambit Microsystems Corporation, where his expertise in power supply design has been instrumental to the advancement of the technologies utilized in these organizations.
Collaborations
Yi-Shan's journey has included collaborations with esteemed individuals in the field, such as Ming-Nan Chuang and Yuan-Wen Chang. These partnerships have fostered innovation and contributed to the successful development of ground-breaking technologies.
Conclusion
Yi-Shan Chu's commitment to innovation in power supply technologies and his impressive patent portfolio underscore his pivotal role in the field of electrical engineering. As he continues to explore new frontiers, his contributions promise to significantly impact both the industry and the future of technological advancements.
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.