Liu-Ming Zhang

Title: Innovations by Liu-Ming Zhang

Introduction

Liu-Ming Zhang is a notable inventor based in Zhengzhou, China. He has made significant contributions to the field of technology, particularly in the development of devices that enhance functionality and efficiency. With a total of 3 patents to his name, his work reflects a commitment to innovation and practical solutions.

Latest Patents

One of Liu-Ming Zhang's latest patents is a torsion and force sensing device and electric screwdriver utilizing the same. This device is designed to sense the degree of twist in a screwdriver and the magnitude of force applied. It includes a contacting portion, a deformation portion, a sensing portion, and a processor. The contacting portion receives grip and twist pressure through the deformation portion, which is tiltedly fixed to the contacting portion. The deformation portion carries the sensing portion and elastically deforms under the force and/or torsion. The sensing portion detects the deformation and generates a corresponding electrical signal. The processor then receives this signal and determines the values of the twist caused and the force applied.

Another significant patent is a speed reducer. This device comprises an input shaft, an output shaft, and a gear assembly coupled to the input shaft. The gear assembly includes a housing, an external gear, and at least two internal gears. The external gear is located within the housing and inscribes the internal gears. One side of the internal gears is rotatably coupled to the input shaft, while the other side is connected to a connecting column of the output shaft. The internal gears are offset on the input shaft, allowing the input shaft to drive them while maintaining engagement with the external gear.

Career Highlights

Liu-Ming Zhang has worked with prominent companies such as Hongfujin Precision Electronics (Zhengzhou) Co., Ltd. and Hon Hai Precision Industry Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, Liu-Ming Zhang has collaborated with talented individuals, including Po-Lin Su and Jie-Peng Kang. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Liu-Ming Zhang's contributions to innovation through his patents and collaborations highlight his role as a significant inventor in the technology sector. His work continues to influence the development of practical solutions