Company Filing History:
Years Active: 2001
Title: The Innovative Contributions of Shiva Ramadoss
Introduction
Shiva Ramadoss is a notable inventor based in Sterling, VA (US). He has made significant contributions to the field of digital media protection through his innovative patent. His work focuses on tracing unauthorized copies of proprietary material, which is crucial in the fight against piracy.
Latest Patents
Ramadoss holds a patent titled "System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as movies." This invention enables the tracing of unauthorized copies of information-bearing mediums, such as video DVDs. The method involves altering a compressed digital signal stream stored on the medium to include "running marks." These marks consist of pixel blocks that change position frame by frame and are encoded with information indicating where and when the copy was made. The playback of the medium under test is synchronized with a reference medium containing the locations of the running marks along with the original video. The source of the copying message is encrypted and scrambled to prevent detection or alteration by a copyist. Additionally, the message is spread into a spread spectrum carrier to enhance discrimination among numerous sources and enable demodulation in noisy environments.
Career Highlights
Shiva Ramadoss is associated with Digital Video Express, L.P., where he continues to develop innovative solutions in digital media. His work has been instrumental in advancing technologies that protect intellectual property rights in the digital age.
Collaborations
Ramadoss has collaborated with notable professionals in his field, including Robert W. Schumann and Siu-Leong Iu, who is a talented woman contributing to the same innovative projects.
Conclusion
Shiva Ramadoss's contributions to the field of digital media protection through his patent demonstrate his commitment to innovation and the safeguarding of intellectual property. His work is vital in addressing the challenges posed by unauthorized copying in the digital landscape.
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.