This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd.. Active years: 2022-2026.
Company Filing History:
3 out of 132,108 
1 out of 5,871 Years Active: 2022-2026
Title: Innovations of Yunhao Zhang
Introduction
Yunhao Zhang is a prominent inventor based in Xi'an, China. He has made significant contributions to the field of technology, particularly in the development of methods and devices that enhance visual code processing and liveness testing. With a total of 4 patents to his name, Zhang continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is titled "Method and electronic device with visual code processing." This invention involves a processor-implemented method that includes generating a first image by capturing a visual code. It utilizes an always-on (AO) sensor module to detect and decode the visual code, allowing the electronic device to wake up from a low-power state and execute corresponding applications.
Another notable patent is "Method and apparatus with liveness testing." This method involves acquiring infrared (IR) and depth images of an object, followed by preprocessing these images to enhance their edges. The invention determines whether the object is genuine based on the processed images, showcasing Zhang's expertise in image processing technologies.
Career Highlights
Yunhao Zhang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work at Samsung has allowed him to collaborate with other talented professionals in the field.
Collaborations
Some of his notable coworkers include Youngjun Kwak and Byung In Yoo. Their collaborative efforts contribute to the advancement of technology and innovation within the company.
Conclusion
Yunhao Zhang's contributions to technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the field. His innovative methods in visual code processing and liveness testing demonstrate his commitment to advancing technology.