Location History:
- Hsinchu, TW (2020)
- Chiayi, TW (2020 - 2022)
Company Filing History:
Years Active: 2020-2022
Title: Innovations by Bing-Jhang Wu
Introduction
Bing-Jhang Wu is a notable inventor based in Chiayi, Taiwan. He has made significant contributions to the field of liveness detection technology. With a total of 4 patents, his work focuses on enhancing the accuracy and efficiency of detecting living subjects.
Latest Patents
One of his latest patents is a device and method for liveness detection. This device features a simple structure that includes a light sensing unit and a signal processing module. The signal processing module is designed to contain a physiological feature extracting unit and a liveness detecting unit. The physiological feature extracting unit is responsible for extracting a first physiological feature from a PPG signal or a second physiological feature from a processed PPG signal. By utilizing these features, the liveness detecting unit can determine if a subject is a living body. This innovative device does not rely on any camera unit or iPPG technology, which results in a simple structure, low cost, and immediate liveness detection.
Another significant patent involves a method of liveness detection for computing devices. This method includes acquiring at least one full cycle of a remote photoplethysmography (rPPG) signal from a skin image. It also involves extracting at least one rPPG waveform characteristic from the full cycle of the rPPG signal. The method determines whether the skin image includes a living subject based on the extracted rPPG waveform characteristic.
Career Highlights
Bing-Jhang Wu has worked with esteemed institutions such as National Yang Ming Chiao Tung University and Faceheart Inc. His experience in these organizations has contributed to his expertise in the field of liveness detection.
Collaborations
He has collaborated with notable individuals, including Bing-Fei Wu and Yi-Chiao Wu. These collaborations have further enriched his research and development efforts.
Conclusion
Bing-Jhang Wu's innovative work in liveness detection technology showcases his commitment to advancing this field. His patents reflect a blend of simplicity and effectiveness, making significant strides in the detection of living subjects.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.