This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Duma Video, Inc., Intel Corporation. Active years: 2007-2009.
Company Filing History:
Years Active: 2007-2009
Title: Sultan Weatherspoon: Innovator in Video Technology
Introduction
Sultan Weatherspoon is a notable inventor based in Vancouver, WA (US). He has made significant contributions to the field of video technology, holding 2 patents that showcase his innovative approach to video compression and secure wireless networking.
Latest Patents
Weatherspoon's latest patents include a video compression method and apparatus. This system features first and second dual-port memory devices, a third memory device, and first and second processors that enhance processing capabilities, including motion estimation. The first processor is designed to store video frames and transfer data sets from the first video frame corresponding to fields of search. Additionally, a second set of adjacent macroblocks from the second video frame is compared to selected macroblocks from the field of search. The use of dual-port memory devices allows for concurrent memory usage by the two processors, facilitating efficient data transfer during processing.
Another significant patent is the secure wireless local area network. This invention comprises a single wired network that supports both wired and wireless devices while addressing security concerns. It includes an authentication server that services multiple access points. Each access point generates and transmits an authentication message to the corresponding wireless device, which includes encrypted validating information. This process ensures that only authorized devices can connect to the wired network, enhancing overall security.
Career Highlights
Throughout his career, Sultan Weatherspoon has worked with prominent companies such as Intel Corporation and Duma Video, Inc. His experience in these organizations has contributed to his expertise in video technology and networking solutions.
Collaborations
One of his notable coworkers is Duncan Glendinning, with whom he has collaborated on various projects in the field of video technology.
Conclusion
Sultan Weatherspoon's innovative contributions to video compression and secure networking demonstrate his commitment to advancing technology. His patents reflect a deep understanding of the challenges in video processing and security, making him a valuable figure in the tech industry.