This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Samsung Electronics Co., Ltd., Information and Communications University Research and Cooperation Group, Korea Advanced Institute of Science and Technology. Active years: 2012-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 132,108 
1 out of 1 
1 out of 2,790 
Years Active: 2012-2013
Title: Kwang-Jo Kim: Innovator in Sensor Network Authentication
Introduction
Kwang-Jo Kim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of sensor networks, particularly in the area of authentication methods. With a total of 3 patents to his name, Kim's work has advanced the security and efficiency of sensor networks.
Latest Patents
One of Kim's latest patents is titled "Method and apparatus for authenticating a sensor node in a sensor network." This invention outlines a method for authenticating a sensor node by a first sink node, which includes receiving an authentication request using an authentication ticket from the sensor node. The process involves identifying a second sink node that issued the authentication ticket, decoding it using a group key, and confirming its validity. If the second sink node is in a neighboring node list, the authentication process continues normally. The first sink node then generates a new authentication ticket and transmits it back to the sensor node.
Another significant patent is the "System and method for mutual authentication between node and sink in sensor network." This invention describes a system where at least one sink periodically creates a neighboring sink list. When a node requests authentication, the sink requests node authentication from a base station and shares its neighboring sink list with the node upon successful authentication. This method facilitates re-authentication when a node moves and requests authentication from another sink, ensuring seamless connectivity and security.
Career Highlights
Kwang-Jo Kim has worked with prominent organizations such as Samsung Electronics Co., Ltd. and the Korea Advanced Institute of Science and Technology. His experience in these companies has allowed him to develop and refine his innovative ideas in sensor network technology.
Collaborations
Throughout his career, Kim has collaborated with notable colleagues, including Kyu-Suk Han and Tae-shik Shon. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Kwang-Jo Kim is a distinguished inventor whose work in sensor network authentication has made a significant impact in the field. His innovative patents and collaborations reflect his commitment to enhancing security in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile