Yan Gu

Title: Yan Gu - Innovator in Data Retrieval Systems

Introduction

Yan Gu is a notable inventor based in Chicago, IL (US). She has made significant contributions to the field of data retrieval systems, particularly through her innovative patent that enhances the efficiency of data transmission.

Latest Patents

Yan Gu holds a patent for a "Data retrieval system using compression scheme especially for serial." This invention focuses on a data retrieval system that utilizes a compression scheme designed for serial transmission. The system avoids generating typical flow control codes, such as ASCII values less than 32. It employs a personal computer with a modem to access a remote mainframe database. The retrieved data is compressed according to the scheme and transmitted over telephone lines. Compression is achieved by encoding a compressed byte pair in place of a recurring sequence of data longer than two bytes. The byte pair contains information regarding the length and offset into the transmitted packet of a previous occurrence of the recurring sequence, allowing it to be copied from previously received bytes. The length and offset are stored in the byte pair in such a way that neither byte has an ASCII value typical of those used for controlling modems. Yan Gu has 1 patent to her name.

Career Highlights

Yan Gu is currently employed at Commerce Clearing House, where she continues to develop innovative solutions in data retrieval and transmission. Her work has had a significant impact on the efficiency of data handling in various applications.

Collaborations

Throughout her career, Yan has collaborated with notable colleagues, including Douglas Neal Cogan and Burkhardt T Hufnagel. These collaborations have further enriched her contributions to the field.

Conclusion

Yan Gu is a pioneering inventor whose work in data retrieval systems exemplifies innovation and technical expertise. Her contributions continue to influence the way data is transmitted and retrieved in modern technology.