Jinfeng Liu

Title: Jinfeng Liu: Innovator in Vehicle Navigation Systems

Introduction

Jinfeng Liu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of vehicle navigation systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and accuracy of positional state detection in vehicles.

Latest Patents

One of Liu's latest patents is titled "Method and apparatus for efficiently determining positional states of a vehicle in a vehicle navigation system." This patent describes a system for detecting movement that includes various state detectors, such as a moving state detector and a refined movement state detector. These components work together to generate a refined movement state based on detected speed and angular velocity.

Another significant patent is "Apparatus and method for mobility mode state detection." This invention provides systems and methods for detecting the mobility mode of a mobile device. It utilizes a dynamic programming algorithm based on a Hidden Markov Model to find the most probable mobility mode state, ensuring accurate position data output by acquiring satellite navigation data at regular intervals.

Career Highlights

Jinfeng Liu has worked with prominent companies in the technology sector, including Marvell International Limited and Marvell World Trade Ltd. His experience in these organizations has allowed him to develop innovative solutions in the field of navigation and mobility detection.

Collaborations

Liu has collaborated with several talented individuals, including BoChih Liu and Zhike Jia. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Jinfeng Liu's contributions to vehicle navigation systems and mobility detection are noteworthy. His innovative patents reflect his commitment to improving technology in this field. Liu continues to be a significant figure in the realm of inventions and innovations.