Company Filing History:
Years Active: 1992
Title: C Chiu Chan: Innovator in Adaptive Modem Technology
Introduction
C Chiu Chan is a notable inventor based in Cedar Grove, NJ (US). He has made significant contributions to the field of communication technology, particularly through his innovative work on adaptive modems. His expertise and inventions have paved the way for advancements in data transmission over varying communication channels.
Latest Patents
C Chiu Chan holds a patent for an "Adaptive modem for varying communication channel." This improved modem system is designed for high-frequency (HF) data transmission. It transmits data in packets formatted into successive frames, each containing two identical training sequences following a sequence of data. The training sequences are longer than the expected time length of multipath dispersion in the communication channel. This design isolates one training sequence in each frame from multipath interference, allowing for accurate channel estimates through autocorrelation. The modem system can track the communication channel by interpolating estimates for any part of the data sequence. Additionally, an improved data recovery algorithm processes the received data sequence in each frame into a series of data blocks, enhancing the overall performance of the modem.
Career Highlights
C Chiu Chan is associated with Itt Corporation, where he has contributed to various projects and innovations in communication technology. His work has been instrumental in developing systems that improve data transmission reliability and efficiency.
Collaborations
Throughout his career, C Chiu Chan has collaborated with notable colleagues, including Marvin A Epstein and Paul A Gilmour. These collaborations have fostered an environment of innovation and have led to significant advancements in their respective fields.
Conclusion
C Chiu Chan's contributions to adaptive modem technology exemplify his commitment to innovation in communication systems. His patent and collaborative efforts highlight the importance of teamwork in driving technological advancements.