This inventor holds 44 USPTO granted patents and 6 published patent applications and 4 EPO patents, primarily in Exercise Equipment. Top assignees: Johnson Health Tech Co., Ltd, Johnson Health Tech., Johnson Tech. Co., Ltd.. Active years: 2004-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Taichung City, TW (2010)
- Taya Hsiang, TW (2009 - 2011)
- Cottage Grove, WI (US) (2013 - 2022)
- Taichung, TW (2004 - 2024)
Company Filing History:

Years Active: 2004-2025
Areas of Expertise:
Title: Inventor Hung-Mao Liao: Revolutionizing Technology in Taichung
Introduction: Hung-Mao Liao is a visionary inventor hailing from Taichung, Taiwan, known for his groundbreaking contributions to the field of technology.
Latest Patents: Hung-Mao Liao holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his versatility and innovative spirit.
Career Highlights: With a career spanning over two decades, Liao has worked with leading tech companies in Taiwan, spearheading projects that have pushed the boundaries of innovation.
Collaborations: Throughout his career, Hung-Mao Liao has collaborated with top researchers, engineers, and scientists, fostering a culture of creativity and excellence in the projects he undertakes.
Conclusion: Hung-Mao Liao's relentless pursuit of innovation and his passion for creating technology that makes a difference continue to inspire the next generation of inventors in Taichung and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile