Austin, TX — Dr. Todd Humphreys briefed the United States Patent and Trademark Office via webcast on the state of the art and future trends in radionavigation on Thursday, 14 April 2011. Examiners were present from the main USPTO site as well as satellite locations. Dr. Humphreys talked about:
- Overview of Radionavigation/GPS
- Advances in Weak-Signal GNSS Tracking and Indoor Navigation + Network-aided Navigation
- Vector Tracking for Improved Navigation Accuracy and Robustness
- Multipath Mitigation
You can download and view the presentation here [pptx].
You can read more about the presentation here.