Company Filing History:
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Years Active: 2017-2024
Title: **Qinghai Liu: Innovator in Biochemistry and Telecommunications**
Introduction
Qinghai Liu, an accomplished inventor based in Shanghai, China, has made significant contributions to the fields of biochemistry and telecommunications. With two patents to his name, Liu’s work reflects a commitment to advancing technology through innovative solutions.
Latest Patents
One of Qinghai Liu's notable patents is centered around **D-amino acid oxidase mutants and their applications in preparing L-glufosinate**. This invention focuses on a mutant of the D-amino acid oxidase, which possesses specific amino acid substitutions at positions 62 and 226 compared to the standard sequence. The mutant maintains at least 90% identity to the original sequence, presenting potential enhancements in the synthesis of L-glufosinate.
Additionally, Liu has developed a **dual band transmitter** designed for transmitting data signals across two frequency bands. This invention incorporates an antenna that effectively manages data transmission and reception within the designated frequency ranges. An impedance matching network is also included to ensure optimal performance, facilitating smooth operations in both frequency bands without compromising functionality.
Career Highlights
Qinghai Liu has gained valuable experience working for recognized organizations such as **NXP B.V.** and **Yongnong Biosciences Co., Ltd.** His tenure at these companies has positioned him at the forefront of technological innovations, allowing him to leverage his knowledge in biochemistry and telecommunications effectively.
Collaborations
Throughout his career, Liu has collaborated with notable professionals in his field, including **Dongzhi Wei** and **Hualei Wang**. These partnerships have enabled him to enhance his research and drive forward the development of groundbreaking inventions.
Conclusion
Qinghai Liu's contributions to innovation showcase the potential for advancements in both biochemistry and telecommunications. His inventive spirit and collaborative efforts illustrate the importance of teamwork in achieving technological breakthroughs. As Liu continues his work, the impact of his inventions may pave the way for future discoveries and applications in various industries.