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For the Inventor, By the Inventor

San Jose, CA, United States of America

Shuen-Chin Chang

This inventor holds 9 USPTO granted patents. Top assignees: Integrated Memory Logic, Inc., Samsung Semiconductor Inc.. Active years: 1990-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuen-Chin Chang. Retrieved from https://idiyas.com/inventor/shuen-chin-chang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 372(Granted Patents)


Company Filing History:

goldMedal6 out of 19 
 
Integrated Memory Logic, Inc.
 patents
silverMedal3 out of 44 
 
Samsung Semiconductor Inc.
 patents

Years Active: 1990-2007

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9 patents (USPTO):Explore Patents
1. 7167527 - System and method for multi-symbol interfacing (2007-01-23),
2. 7043657 - Universal synchronization clock signal derived using single forward and reverse direction clock signals even when phase delay between both signals is greater than one cycle (2006-05-09),
3. 6937664 - System and method for multi-symbol interfacing (2005-08-30),
4. 6647506 - Universal synchronization clock signal derived using single forward and reverse direction clock signals even when phase delay between both signals is greater than one cycle (2003-11-11),
5. 6477592 - System for I/O interfacing for semiconductor chip utilizing addition of reference element to each data element in first data stream and interpret to recover data elements of second data stream (2002-11-05),
6. 6324602 - Advanced input/output interface for an integrated circuit device using two-level to multi-level signal conversion (2001-11-27),
7. 5187386 - Low standby current intermediate DC voltage generator (1993-02-16),
8. 5039875 - CMOS power-on reset circuit (1991-08-13),
9. 4963771 - TTL/CMOS level translator (1990-10-16),

Title: Shuen-Chin Chang: Innovator in Data Communication Technologies

Introduction

Shuen-Chin Chang is a prominent inventor based in San Jose, California, known for his significant contributions to data communication technologies. With a total of nine patents to his name, Chang has developed innovative solutions that enhance the efficiency and reliability of data transmission.

Latest Patents

Among his latest patents, Chang has introduced a system and method for multi-symbol interfacing. This invention provides an apparatus and method for communicating data through transmission symbols conveyed in a carrier signal. Each transmission symbol is derived from a symbol set capable of representing any combination of values for at least three bits of data. The symbols are defined with at most one transition of signal level in the carrier signal. Another notable patent involves a universal synchronization clock signal derived using single forward and reverse direction clock signals. This invention ensures synchronization across multiple devices, even when there is a phase delay between the signals.

Career Highlights

Throughout his career, Shuen-Chin Chang has worked with several notable companies, including Integrated Memory Logic, Inc. and Samsung Semiconductor Inc. His work in these organizations has allowed him to develop and refine his innovative ideas in the field of data communication.

Collaborations

Chang has collaborated with esteemed colleagues such as Yong E Park and Chiayao S Tung, contributing to advancements in technology through teamwork and shared expertise.

Conclusion

Shuen-Chin Chang's innovative work in data communication technologies has made a significant impact on the industry. His patents reflect a deep understanding of complex systems and a commitment to enhancing data transmission methods.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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