Company Filing History:
Years Active: 2014-2019
Title: Innovations of Derek Hee Jun Cha
Introduction
Derek Hee Jun Cha is a notable inventor based in Irvine, CA (US). He has made significant contributions to the field of technology, particularly in network access control and quality of service for multimedia traffic. With a total of 8 patents to his name, Cha continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is focused on devices and methods configured to control network access time. This invention involves a computer-implemented method that limits access time to a computer network for client computing devices. It includes an access controlling device, such as a router, that ensures client devices can only access the network through it while within its coverage area. The method tracks cumulative network usage time for each device and prevents further access once the allowable time is exceeded.
Another significant patent addresses real-time analysis of quality of service for multimedia traffic in a local area network. This invention allows a router to determine congestion levels and activate a traffic analyzer to manage data traffic effectively. By prioritizing packets based on quality of service requirements, the router enhances the overall performance of multimedia applications.
Career Highlights
Derek Cha is currently employed at Western Digital Technologies, Inc., where he applies his expertise in network technologies. His work has been instrumental in developing innovative solutions that improve network efficiency and user experience.
Collaborations
Cha has collaborated with notable colleagues, including Paul Chen and Stephen Allen Hellwege. Their combined efforts have contributed to advancements in technology and the successful development of various patents.
Conclusion
Derek Hee Jun Cha is a prominent inventor whose work in network access control and quality of service has made a significant impact in the technology sector. His innovative patents and collaborations continue to shape the future of networking solutions.
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