Location History:
- Los Angeles, CA (US) (2010 - 2015)
- San Diego, CA (US) (2015)
Company Filing History:
5 out of 30,943 
1 out of 8,175 
Years Active: 2010-2015
Title: Jijun Yin: Innovator in Wireless Communication Technologies
Introduction
Jijun Yin is a prominent inventor based in Los Angeles, California, known for his significant contributions to wireless communication technologies. With a total of six patents to his name, Yin has developed innovative methods that enhance data transmission over voice channels in cellular networks.
Latest Patents
One of his latest patents is titled "Tone detection for signals sent through a vocoder." This invention provides a tone detector and associated method for use with EVRC-B and GSM vocoders, enabling reliable detection of system connect tones over wireless communication systems. The method examines sequential data frames of the signal received from the vocoder, determining the presence of a tone based on the spectral energy at specific frequencies.
Another notable patent is "Method for data communication via a voice channel of a wireless communication network using continuous signal modulation." This system allows the transmission of digital data over a voice channel by monitoring parameters of a Levinson Durbin recursion. The method encodes digital data using continuous signal modulation techniques, ensuring efficient communication over cellular networks.
Career Highlights
Yin has worked with notable companies such as Gm Global Technology Operations LLC and Raytheon Company. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.
Collaborations
Throughout his career, Jijun Yin has collaborated with talented individuals, including Sethu K Madhavan and Iqbal M Surti. These collaborations have fostered innovation and the development of cutting-edge technologies in the field of wireless communication.
Conclusion
Jijun Yin's work in wireless communication has led to significant advancements in data transmission methods. His innovative patents demonstrate his commitment to enhancing communication technologies, making him a valuable contributor to the field.
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.