Cheng-En Tsai

Title: Innovations of Cheng-En Tsai

Introduction

Cheng-En Tsai is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of electrically-driven tools, holding a total of 8 patents. His work focuses on enhancing the functionality and efficiency of electric power tools.

Latest Patents

One of his latest patents is an "Electrically-driven tool and method for an electrically-driven tool to detect battery decline." This invention provides a method for detecting battery decline in electrically-driven tools. The tool includes a battery, a controller, and a kinetic device. The controller pre-stores a dataset of energy provision time, which includes a specific time length presumed necessary for the battery to provide a predetermined amount of electric energy. The controller induces the provision of this energy to the kinetic device, allowing it to perform a predetermined stroke with a specific load. It then determines if the stroke time period exceeds the predetermined time length, outputting a battery abnormality signal if it does.

Another significant patent is the "Electric power tool and method of controlling the same." This electric power tool comprises a motor, a lifter, a firing pin, an electromagnet, a driving circuit, a latch, and a controller. The lifter, driven by the motor, operates the firing pin to perform a firing action. The driving circuit supplies electric current to excite the electromagnet, while the latch is moved from a blocking position to a non-blocking position by the electromagnet when it is in an excited state. The controller manages the driving circuit to provide constant current and pulsating current during specific time periods to maintain the electromagnet's excited state.

Career Highlights

Cheng-En Tsai is currently employed at Basso Industry Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the electric power tool industry, enhancing both performance and reliability.

Collaborations

Cheng-En collaborates with talented coworkers, including Chun-Min Shih and An-Gi Liu, contributing to a dynamic and innovative work environment.

Conclusion

Cheng-En Tsai's contributions to the field of electrically-driven tools demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and its applications in everyday tools.