Company Filing History:
Years Active: 2012-2016
Title: David Frank Baker: Innovator in Copy Protection and Wireless Security
Introduction
David Frank Baker is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the fields of copy protection and wireless security, holding a total of 3 patents. His work is particularly relevant in today's digital age, where the protection of intellectual property and secure communications are paramount.
Latest Patents
One of Baker's latest patents focuses on copy protection from capture devices for photos and videos. This invention provides techniques to prevent unauthorized capturing of displayed images using camera devices. The method involves generating a plurality of frames based on the received image, ensuring that when displayed at a certain refresh rate, the frames appear as the original image to the viewer while appearing as different images to capturing devices.
Another significant patent by Baker enhances security for devices enabled for wireless communications. This method determines a device's location relative to a reference point and selects a password from a set of passwords based on that location. The device prompts for input to unlock, and if the input matches the selected password, the device is successfully unlocked.
Career Highlights
David Frank Baker is currently employed at Cisco Technology, Inc., where he continues to innovate and develop new technologies. His work at Cisco has allowed him to contribute to advancements in network security and device protection.
Collaborations
Baker has collaborated with notable colleagues, including John Albert Toebes and Joseph Brian Burton. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
David Frank Baker's contributions to copy protection and wireless security highlight his role as an influential inventor in the tech industry. His patents not only address current challenges but also pave the way for future innovations in these critical areas.