Company Filing History:
Years Active: 2013-2019
Title: Innovations by Inventor Ju Hwan Yi
Introduction
Ju Hwan Yi is a prolific inventor based in Sunnyvale, California, holding a remarkable portfolio of 18 patents. His contributions significantly influence the fields of digital content protection and video data encryption, showcasing his dedication to advancing technology and enhancing user security.
Latest Patents
One of Ju Hwan Yi's latest patents focuses on "Digital Content Protection over Audio Return Data Link." This invention involves a system that utilizes a preamble code inserted into sub-frames of encrypted data to indicate when rekeying is required at the source device. The sink device plays a crucial role in this setup, authenticating the source device via an encryption protocol and managing the transmission of encrypted audio data effectively.
Another noteworthy patent is centered on "Secure Internal Control for Encrypting Video Data." This invention outlines a video processing apparatus that combines a processor and a transmitter, which work in sync to enable secure encryption of video data over a high-speed data channel. By transmitting encryption control data along the same data channel, this approach enhances security against potential tampering compared to slower alternative channels.
Career Highlights
Throughout his career, Ju Hwan Yi has been associated with notable companies such as Lattice Semiconductor Corporation and Silicon Image GmbH. His work in these organizations has allowed him to contribute to groundbreaking technologies, particularly in the realms of semiconductor solutions and multimedia processing.
Collaborations
Ju Hwan Yi has collaborated with skilled professionals, including Hoon Choi and Wooseung Yang. These partnerships highlight the collaborative spirit within the tech industry, empowering inventors like Yi to push the boundaries of innovation and achieve remarkable advancements.
Conclusion
Ju Hwan Yi's contributions through his numerous patents emphasize his role as a key innovator in digital content protection and video data encryption. His work not only enhances user security but also showcases the possibilities of innovative thinking within technology. As the landscape of digital media continues to evolve, inventors like Yi remain at the forefront, shaping the future of secure content transmission.
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.