Location History:
- Chuo-ku, JP (2007)
- Tokyo, JP (2005 - 2010)
Company Filing History:
Years Active: 2005-2010
Title: Eiji Shinsho: Innovator in Digital Wireless Communication
Introduction
Eiji Shinsho is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of digital wireless communication, holding a total of 4 patents. His innovative work focuses on enhancing communication technology, particularly in the areas of signal processing and error detection.
Latest Patents
One of Eiji Shinsho's latest patents is a digital wireless communication apparatus. This invention features a prediction signal calculator equipped with a multiplier that calculates a partial prediction signal. This signal is composed of the product of a polar prediction coefficient and a quantized regenerative signal. Additionally, it includes a display conversion section that converts the partial prediction signal from floating point representation to an absolute value display. A limiter is also integrated to process limit values in the partial prediction signal, ensuring accuracy even when code errors are detected in audio data.
Another notable patent is a digital wireless communications device designed to increase call distance while minimizing mute processing during code errors in an ADPCM code. This device includes an error detector for identifying code errors, an ADPCM decoder for generating a PCM signal, and a substitution unit that replaces the ADPCM code with a predetermined code when specific threshold values are exceeded.
Career Highlights
Eiji Shinsho is currently employed at Uniden Corporation, where he continues to develop innovative communication technologies. His work has significantly impacted the efficiency and reliability of digital wireless communication systems.
Collaborations
Throughout his career, Eiji has collaborated with notable colleagues such as Shigeo Sato and Masaki Matsui. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Eiji Shinsho's contributions to digital wireless communication exemplify his dedication to innovation and technology. His patents reflect a deep understanding of the challenges in communication systems and a commitment to overcoming them.