This inventor holds 7 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignees: Deere & Company, Navcom Technology, Inc.. Active years: 2014-2026.
Company Filing History:
Years Active: 2014-2026
Title: Innovations of Yunfeng Shao in Satellite Navigation Technology
Introduction
Yunfeng Shao is a prominent inventor based in Torrance, CA (US), known for his significant contributions to satellite navigation technology. He holds a total of 7 patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
One of his latest patents is a satellite navigation receiver and method for switching between real-time kinematic (RTK) mode and precise positioning mode. This invention utilizes an offset vector to enable seamless transitions between RTK mode and precise positioning mode, such as precise point positioning (PPP). The system includes an offset module or data processor that determines the offset between the precise position and the RTK position estimate. Upon losing the RTK signal, the system can switch to a precise position mode based on the last available RTK position, ensuring continuity in the next precise position estimate by compensating for any offset or reference frame bias.
Another notable patent involves a similar satellite navigation receiver and method, which employs a correction wireless device to receive precise signals encoded with correction data. The precise positioning estimator at the reference receiver determines a precise position based on the measured carrier phase of the received satellite signals and the precise correction data. This innovation further enhances the accuracy and reliability of satellite navigation systems.
Career Highlights
Yunfeng Shao has worked with reputable companies such as Deere & Company and Navcom Technology, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in satellite navigation technology.
Collaborations
Throughout his career, Yunfeng has collaborated with notable professionals, including Liwen L Dai and F Adhika Pradipta Lie. These collaborations have fostered innovation and development in the field of satellite navigation.
Conclusion
Yunfeng Shao's contributions to satellite navigation technology through his patents and collaborations highlight his role as a leading inventor in this domain. His work continues to influence advancements in navigation systems, ensuring greater accuracy and reliability for users worldwide.