This inventor holds 2 USPTO granted patents. Top assignees: Emotion, Inc., Hewlett-Packard Company. Active years: 1994-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994-1997
Title: Hendrik W Nelis: Innovator in Video Annotation and Gamma Correction
Introduction
Hendrik W Nelis is a notable inventor based in San Francisco, CA (US). He has made significant contributions to the fields of video technology and digital processing. With a total of 2 patents, Nelis has developed innovative methods that enhance the way video data is annotated and processed.
Latest Patents
Nelis's latest patents include a method and apparatus for annotating full motion video. This invention allows for the annotation of digital video frames with text, graphics, and audio without altering the original video information. The annotations are stored separately, and an indexing scheme connects them to the video frames. During playback, these annotations are displayed on the corresponding frames, providing a seamless viewing experience.
Another significant patent by Nelis is a high-resolution gamma correction method and apparatus for pixel. This invention involves a gamma correction circuit that divides digitized video intensity values into high and low ranges. High intensity values are gamma corrected using a lookup table, while low intensity values are written to a buffer without modification. This innovative approach ensures that the video quality is maintained during processing and display.
Career Highlights
Throughout his career, Nelis has worked with prominent companies such as Hewlett-Packard Company and Emotion, Inc. His experience in these organizations has contributed to his expertise in video technology and digital processing.
Collaborations
Nelis has collaborated with notable individuals in the industry, including William S Worley, Jr. and Philip S King. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Hendrik W Nelis is a distinguished inventor whose work in video annotation and gamma correction has made a lasting impact on the industry. His innovative patents continue to influence the way video data is processed and displayed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile