This inventor holds 54 USPTO granted patents and 6 published patent applications, primarily in Power Conversion Technology. Top assignees: Richtek Technology Corporation, Richtek Technology Corporatiion, Rickhtek Tecnology Corp.. Active years: 2009-2026.
Location History:
- Jubei, TW (2010 - 2013)
- Zhubei, TW (2011 - 2013)
- New Taipei, TW (2013 - 2023)
- Hsinchu, TW (2009 - 2024)
Company Filing History:
50 out of 829Â 
1 out of 1Â 
1 out of 1Â Years Active: 2009-2026
Areas of Expertise:
Title: Innovations by Wei-Hsu Chang: A Leader in Power Conversion Technologies
Introduction: Wei-Hsu Chang, based in Hsinchu, Taiwan, is a prominent inventor known for his contributions to power conversion technology. With a remarkable portfolio of 44 patents, he continues to push the boundaries of electrical engineering through innovative solutions that enhance efficiency and performance in power systems.
Latest Patents: Wei-Hsu Chang's recent patents highlight his expertise in power conversion circuits. One of his latest inventions, the "Control circuit and method for use in stackable multiphase power converter," focuses on a conversion control circuit that manages multiple stackable sub-converters. This invention includes a current sharing terminal that facilitates the balanced distribution of output current among the converters, ensuring optimal performance. Another significant patent, titled "Switched capacitor voltage converter circuit and control method of switched capacitor converter," involves a switched capacitor voltage converter that utilizes a control circuit to modulate voltage efficiently. This design not only optimizes power conversion but also allows for operational flexibility depending on current requirements.
Career Highlights: Over the years, Wei-Hsu Chang has made considerable advancements in power electronics technology. He has worked for Richtek Technology Corporation, where his innovative designs have significantly impacted the company's product offerings. His expertise in circuit design and control methodologies has established him as a leader in the field of voltage converters.
Collaborations: Throughout his career, Wei-Hsu Chang has collaborated with talented individuals such as Ta-Yung Yang and Kun-Yu Lin. These collaborations have fostered a creative environment that promotes the development of cutting-edge technologies in power management systems.
Conclusion: Wei-Hsu Chang's contributions to power conversion technology exemplify the spirit of innovation. With 44 patents to his name, his work not only enriches the technological landscape but also inspires future generations of engineers and inventors. As he continues to explore new frontiers in electrical engineering, the impact of his inventions is sure to resonate across various industries for years to come.