This inventor holds 4 USPTO granted patents. Top assignees: National Taiwan Normal University, National Taipei Normal University. Active years: 2009-2020.
Company Filing History:
3 out of 136 
1 out of 1 Years Active: 2009-2020
Title: Hsi-Chun Wang: Innovator in QR Code Technology
Introduction
Hsi-Chun Wang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of QR code technology, holding a total of 4 patents. His innovative work focuses on enhancing the functionality and aesthetic appeal of QR codes.
Latest Patents
Wang's latest patents include a QR code graphic manufacturing device and a method for creating graphic two-dimensional barcodes. The QR code graphic manufacturing device features a gray-scaled adjusting module, a data-hiding module, and an error-diffusion module. This device adjusts the gray-scaled value of an original image to produce a modified gray-scaled image. The data-hiding and error-diffusion modules process this image and the QR code to create a graphic QR code with improved hidden effects. Additionally, his method for creating graphic QR codes combines images with two-dimensional barcodes using a halftoning technique, allowing for enhanced information storage and retrieval.
Career Highlights
Hsi-Chun Wang has worked at prestigious institutions such as National Taiwan Normal University and National Taipei Normal University. His academic and professional experiences have greatly influenced his innovative pursuits in QR code technology.
Collaborations
Wang has collaborated with notable colleagues, including Chun-Shien Lu and Pei-Chun Kuan. These partnerships have contributed to the development of his patents and advancements in QR code technology.
Conclusion
Hsi-Chun Wang's contributions to QR code technology demonstrate his innovative spirit and dedication to enhancing digital communication. His patents reflect a commitment to improving the functionality and design of QR codes, making a lasting impact in the field.