Company Filing History:
Years Active: 2015-2017
Title: **Xiaojian Dong: Innovator in Telecommunications**
Introduction
Xiaojian Dong, an accomplished inventor based in Shanghai, China, has made significant contributions to the telecommunications field. With a total of 8 patents to his name, his innovative work focuses on enhancing communication methods and systems, particularly in orthogonal frequency division multiplexing (OFDM) technology. His inventions demonstrate a profound understanding of the complexities involved in signal processing and channel estimation.
Latest Patents
Among Dong's most notable patents is the "User Equipment, Initial Cell Searching Method and Apparatus Thereof." This innovative method involves a sophisticated process of receiving frame data sequences that include synchronization channel signals, performing a correlation process with stored synchronization sequences, and determining target cell IDs based on calculated correlation power sequences. This invention aims to optimize the initial cell search process in user equipment.
Another significant patent, "Method of Channel Estimation by Phase Rotation in an Orthogonal Frequency Division Multiplexing (OFDM) System," outlines a detailed methodology for estimating channels by employing phase rotation techniques. This approach includes receiving communication signals in time and frequency domains, selecting pilot signals, and calculating average values for phase difference determination. The outcomes of this patent contribute to refining OFDM systems, thereby improving overall communication performance.
Career Highlights
Xiaojian Dong currently operates as an inventor at Spreadtrum Communications (Shanghai) Co., Ltd., a leading company in the field of semiconductor technology and communications. Throughout his career, he has consistently focused on developing advanced methods that push the boundaries of telecommunications innovation.
Collaborations
Dong has collaborated with fellow innovators, including Xuqiang Shen and Qiang Cao, sharing ideas and conducting joint research projects. Their collaborative efforts have played a crucial role in driving advancements in communication technologies, ultimately leading to the successful patenting of their combined work.
Conclusion
In summary, Xiaojian Dong stands out as a prominent figure in the telecommunications sector, with a rich portfolio of patents that demonstrate his inventive capabilities. His work continues to influence the industry, marking him as a key inventor whose contributions are paving the way for future innovations in communication 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.