This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Korea Institute of Science and Technology. Active years: 2008-2013.
Company Filing History:
Years Active: 2008-2013
Title: Innovations by Inventor Han Cheung
Introduction
Han Cheung is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of data communication, particularly through innovative methods that utilize the human body as a medium for transmitting information. With a total of 4 patents to his name, Cheung's work is at the forefront of technological advancements in this area.
Latest Patents
One of Han Cheung's latest patents is titled "Method and system for data communication using a body." This invention describes a portable device that uses the human body as a conductor to transmit data to a receiver. The device includes a data receiving unit, a controller unit for processing data, a current limiting circuit to ensure the signal's current remains within a predetermined value, and transmitting electrodes that contact the body to relay the signal.
Another significant patent is "Method and system for data communication in human body and sensor therefor." This invention outlines a method for transmitting information through the human body to an external receiver using low current and voltage polarity. This approach ensures that there is no damage to the human body while achieving low power consumption and improved receiving sensitivity. The sensor integrated into this system features a CMOS image sensor with all circuits combined, eliminating the need for a radio transmitter and antenna, resulting in a compact and cost-effective capsule-type endoscope.
Career Highlights
Han Cheung is affiliated with the Korea Institute of Science and Technology, where he continues to develop innovative solutions in data communication. His work has garnered attention for its potential applications in various fields, including healthcare and wearable technology.
Collaborations
Throughout his career, Han Cheung has collaborated with notable colleagues such as Tae-Song Kim and Jong-Oh Park. Their combined expertise has contributed to the advancement of their research and the successful development of innovative technologies.
Conclusion
Han Cheung's contributions to the field of data communication are noteworthy, particularly his innovative methods that utilize the human body for transmitting information. His patents reflect a commitment to advancing technology while ensuring safety and efficiency.