This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Academia Sinica, National Cheng-Kung University, National Yang Ming Chiao Tung University. Active years: 2007-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Taipei, TW (2007 - 2011)
- Kaohsiung, TW (2013)
Company Filing History:
3 out of 728 
1 out of 658 
1 out of 1,247 Years Active: 2007-2013
Title: Innovations of Wen-Liang Hwang
Introduction
Wen-Liang Hwang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of technology, particularly in information hiding and iris recognition methods. With a total of 5 patents, his work showcases innovative approaches to complex problems.
Latest Patents
One of his latest patents is titled "Information hiding with similar structures." This invention involves generating message data from a first representation of a message and a reference image. The method ensures that the message is concealed in such a way that reconstructing it requires processing a second image that is perceptually similar to the first. The degree of similarity between the representations is crucial for effective information hiding.
Another notable patent is the "Iris recognition method utilizing matching pursuit algorithm." This invention simplifies the extraction and reconstruction of iris features while minimizing memory space requirements. The method includes an iris-localization component that identifies the iris region based on color differences in the eyeball. Primary iris features are extracted and transformed into a sequence of feature vectors, allowing for efficient comparison to determine iris matches.
Career Highlights
Wen-Liang Hwang has worked at esteemed institutions such as Academia Sinica and National Cheng Kung University. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Hwang has collaborated with notable colleagues, including Jian-Liang Lin and Tsung-Han Lee. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Wen-Liang Hwang's contributions to the fields of information hiding and iris recognition demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving complex challenges through creative solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile