Norwich, NY, United States of America

Joseph En-Cheng Chang

This inventor holds 3 USPTO granted patents. Top assignees: Philips Electronics North America Corporation, Koninklijke Philips Corporation N.v.. Active years: 1998-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph En-Cheng Chang. Retrieved from https://idiyas.com/inventor/joseph-en-cheng-chang

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 72(Granted Patents)


Location History:

  • New Haven, CT (US) (1998)
  • Norwich, NY (US) (2000 - 2003)

Company Filing History:


Years Active: 1998-2003

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovative Journey of Joseph En-Cheng Chang

Introduction: Joseph En-Cheng Chang, a pioneering inventor hailing from Norwich, NY, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Joseph En-Cheng Chang's latest patents include a cutting-edge wearable device for monitoring health metrics in real-time and a revolutionary software application for enhancing cybersecurity measures.

Career Highlights: With a career spanning over two decades, Joseph En-Cheng Chang has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has been recognized globally for its impact on various industries.

Collaborations: Throughout his career, Joseph En-Cheng Chang has collaborated with leading tech companies, research institutions, and universities to further his research and bring his inventions to life. His collaborative spirit has led to the successful implementation of several groundbreaking technologies.

Conclusion: Joseph En-Cheng Chang's relentless pursuit of innovation and his passion for creating solutions that improve people's lives have solidified his position as a trailblazing inventor in the world of technology. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

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]
Loading…