Jiazhi Dai

Title: Jiazhi Dai: Innovator in Shape Memory Alloy Technology

Introduction

Jiazhi Dai is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of technology, particularly in the development of innovative solutions involving shape memory alloys. His work has led to advancements in various applications, including photography.

Latest Patents

Jiazhi Dai holds a patent for a "Control method for shape memory alloy motor in photographing apparatus." This invention encompasses a photographing apparatus that includes a shape memory alloy (SMA) motor, an image sensor, a lens, and a controller. The SMA motor features an SMA wire that is designed to deform, enabling the lens to move. The controller is responsible for outputting a pulse signal that consists of a drive signal and a detection signal. The drive signal facilitates the deformation of the SMA wire, while the detection signal is utilized to monitor the deformation of the SMA wire. Notably, the pulse signal cycle is correlated with the timing of sampling in the image sensor.

Career Highlights

Jiazhi Dai is currently employed at Huawei Technologies Co., Limited, where he continues to innovate and develop cutting-edge technologies. His expertise in shape memory alloys has positioned him as a key player in the advancement of imaging technologies.

Collaborations

Throughout his career, Jiazhi Dai has collaborated with notable colleagues, including Chuan Yang and Feng Gao. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Jiazhi Dai's contributions to the field of technology, particularly through his patent on shape memory alloy motors, highlight his innovative spirit and dedication to advancing imaging solutions. His work at Huawei Technologies Co., Limited continues to influence the industry and inspire future innovations.