Company Filing History:
3 out of 61 
2 out of 69 
1 out of 406 
Years Active: 2014-2025
Title: Yang Liu: Innovator in Underwater Navigation and Biotechnology
Introduction
Yang Liu is a prominent inventor based in Shandong, China, known for his significant contributions to the fields of underwater navigation and biotechnology. With a total of 15 patents to his name, Liu has demonstrated a commitment to advancing technology and improving existing systems.
Latest Patents
Among his latest innovations is a broadcast-type underwater navigation positioning system and method. This system comprises a network of underwater base stations distributed on the seabed, along with a user terminal located underwater. The system utilizes a bottom-mounted sonar and a mooring sonar connected through a cable, enabling ranging and communication via underwater acoustic signals. This invention enhances the service range of the base station, increases the capacity of the user terminal, and improves the precision of regional sound velocity products. Another notable patent is related to a phytase mutant, which significantly improves heat resistance, facilitating its application in animal feed. This invention includes a DNA molecule encoding the phytase mutant and a method for its preparation.
Career Highlights
Yang Liu has worked with notable companies such as Wanhua Chemical Group Co., Ltd. and Shandong New Beiyang Information Technology Co., Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities.
Collaborations
Liu has collaborated with several professionals in his field, including Jing Li and Fuguo Li. These partnerships have likely fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Yang Liu's contributions to underwater navigation and biotechnology exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex systems and a commitment to improving existing technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.