Company Filing History:
Years Active: 2005-2008
Title: David Leon Simpson: Innovator in Video Technology
Introduction
David Leon Simpson is a notable inventor based in Fishers, IN (US). He has made significant contributions to the field of video technology, holding a total of 4 patents. His work primarily focuses on enhancing video quality through innovative methods and systems.
Latest Patents
One of his latest patents is titled "High-definition de-interlacing and frame doubling circuit and method." This invention provides a combined de-interlacing and frame doubling system that effectively de-interlaces successive lines of Present Field Video data at twice the field rate. The output bit stream generated is suitable for display on devices that utilize progressive scanning. The system includes a frame memory mechanism for storing interlaced video and a de-interlacing circuit that pulls video data from memory at a rate of at least twice the field rate. This allows for a full de-interlacing function to be performed in half of a field period, resulting in a progressive, frame-doubled signal for display.
Another significant patent is "Digital line delay using a single port memory." This apparatus is designed to delay video line data between a sending device and a receiving device. It incorporates a single port random access memory (RAM) and a processing arrangement that includes two storage devices coupled to the RAM.
Career Highlights
David has worked with prominent companies in the industry, including Thomson Licensing and Thomson Licensing S.a. His experience in these organizations has contributed to his expertise in video technology and innovation.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Eric Stephen Carlsgaard and Michael Evan Crabb. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
David Leon Simpson is a distinguished inventor whose work in video technology has led to multiple patents and significant advancements in the industry. His innovative approaches continue to influence the way video data is processed and displayed.
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.