Man Ting Ho

Title: Innovations by Man Ting Ho in Power Tool Technology

Introduction

Man Ting Ho is an accomplished inventor based in Hong Kong, China. She has made significant contributions to the field of power tool technology, holding three patents to her name. Her innovative designs focus on enhancing the functionality and efficiency of electric power tools.

Latest Patents

One of her latest patents is a power tool trigger assembly designed for controlling an electric power tool that includes a motor. This assembly features a base for fixing within the power tool and a trigger that is supported by the base for inward and outward movement. The trigger is resiliently biased outwards, allowing for intuitive operation. The base has a housing with an opening that connects to the interior of the power tool. A switch within the housing is operable in response to the trigger's movement, enabling the motor to switch on and off. Additionally, the electronic operating circuitry in the housing includes a solid-state device that operates at a frequency with a variable duty cycle, controlling the motor's operation when the switch is closed. A flywheel diode is also included, which operates when the solid-state device is non-conducting, facilitating heat dissipation.

Another notable patent by Man Ting Ho is similar in design, featuring a trigger assembly that controls an electric power tool's motor. This assembly includes a first mechanical switch that operates to switch the motor on and off, along with electronic circuitry for motor control. The base also incorporates a slider that is guided within the housing, allowing the trigger to operate the first switch and the operating circuitry. Furthermore, a second mechanical switch is provided within the housing, which operates in response to the trigger's movement to control an auxiliary device for the power tool.

Career Highlights

Man Ting Ho is currently employed at Defond Components Limited, where she continues to innovate and develop new technologies in the power tool sector. Her work has significantly impacted the efficiency and usability of power tools, making them more accessible to users.

Collaborations

Man Ting Ho collaborates with her coworker, Kai Chi Chan, who is also involved in the development of innovative technologies at Defond Components Limited. Their teamwork has led to advancements in power tool designs and functionalities.

Conclusion

Man Ting Ho's contributions to power tool technology through her patents demonstrate her commitment to innovation and excellence. Her work continues to influence the industry, making power tools more efficient and user