Location History:
- Maio-Li, TW (2003)
- Hsinchu, TW (2008 - 2024)
Company Filing History:
16 out of 16 
5 out of 10 
2 out of 9,138 
Years Active: 2003-2025
Title: **Chin-Sung Liu: Innovator and Patent Holder in Vibration Technology**
Introduction
Chin-Sung Liu, based in Hsinchu, Taiwan, is a prominent inventor with a remarkable portfolio of 23 patents. His innovative work primarily focuses on resonant vibration technology, showcasing his expertise in developing devices that enhance performance and reliability.
Latest Patents
Among his latest contributions to the field are two significant patents:
1. **Resonant Vibration Actuator** – This invention pertains to a resonant vibration actuator comprising a casing, a mover, multiple electromagnet sets, elastic suspensions, and a connecting circuit. The actuator's design allows for efficient motion, generating vibration through energizing electromagnet sets that interact with permanent magnets within the mover. This cutting-edge technology promises advanced applications in various electronic devices.
2. **Vibration Feedback Device and Control Method** – This patent describes a vibration feedback device featuring a substrate, frame, and several displacement restoration devices connected to a user operation surface. The device employs a sophisticated controller that utilizes signals from induction coils to create a reliable vibration suppression effect, significantly improving user experience in various applications.
Career Highlights
Chin-Sung Liu has worked with notable companies such as Topray Mems Inc. and Topray Technologies, Inc., where he has developed his skills and contributed to pioneering technologies in the MEMS (Micro-Electro-Mechanical Systems) arena. His role in these organizations has been instrumental in pushing the boundaries of innovation in vibration technology.
Collaborations
Throughout his career, Liu has collaborated with esteemed colleagues such as Shin-Ter Tsai and Hsiao-Ming Chien. These partnerships have led to richer idea exchanges and enhanced project outcomes, elevating their collective contributions to the field of vibration technology.
Conclusion
Chin-Sung Liu stands out as a significant figure in the realm of inventions focused on vibration technology. His dedication, innovative spirit, and collaboration with talented individuals have resulted in numerous patents that demonstrate his commitment to advancing technology across various industries. Liu’s work continues to have a lasting impact, inspiring future innovations.
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.