Delta, Canada

Michael Chang

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Empower Technologies, Inc.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Chang. Retrieved from https://idiyas.com/inventor/michael-chang-9j9wwaxs

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

Calculating rank


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Michael Chang - Innovator in Pen-Based Data Input Technology

Introduction

Michael Chang is an accomplished inventor based in Delta, California. He has made significant contributions to the field of data input technology, particularly through his innovative work on pen-based systems. His expertise and creativity have led to the development of a unique patent that enhances the way users interact with computing devices.

Latest Patents

Chang holds a patent for a "System and method of pen-based data input into a computing device." This invention presents an improved system for pen-based handwritten and keystroke data input. The system receives pen-based data entry from multiple related input boxes within a handwriting area on a digitizer pad. Thread-based processing allows for the separate evaluation of each input box or group of input boxes, enabling continuous character recognition. The character strokes entered are saved and interpreted together, allowing for more complete recognition of naturally written characters. Additionally, the patent includes improvements on keyboard layouts, showcasing Chang's commitment to enhancing user experience.

Career Highlights

Michael Chang is associated with Empower Technologies, Inc., where he continues to innovate and develop new technologies. His work has not only advanced the field of data input but has also set a standard for future developments in the industry.

Collaborations

Chang has collaborated with notable colleagues, including Paul Chung Po Leung and Kenneth Kee Ho. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Michael Chang's contributions to pen-based data input technology exemplify his innovative spirit and dedication to improving user interaction with computing devices. His patent and ongoing work at Empower Technologies, Inc. highlight his role as a key figure in the advancement of this technology.

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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