Company Filing History:
Years Active: 2017-2019
Title: Innovations of John B Schleppe
Introduction
John B Schleppe is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of technology, particularly in the area of remote surveying and signal source location determination. With a total of three patents to his name, Schleppe's work has advanced the capabilities of GNSS technology.
Latest Patents
One of Schleppe's latest patents is a remote survey system. This innovative system utilizes a GNSS receiver, an on-board camera, and a vision subsystem to provide real-time three-dimensional global position information for survey points that are difficult to access. The camera captures images of the survey point from locations with unrestricted access, while the GNSS receiver determines the associated global positions. The vision system tracks an object of interest and multiple secondary objects, calculating their positions and orientations relative to the camera. This allows for accurate global positioning of restricted access survey points.
Another significant patent is a system and method for determining the location of an interfering signal source. This technology employs three or more networked GNSS receivers located at known positions to collect and time-stamp data samples. The data is sent to a server that identifies samples related to an interfering signal. By cross-correlating samples from pairs of receivers and applying a discriminator function, the accuracy of the time difference of arrival for the interfering signal is significantly improved, enhancing location determination.
Career Highlights
John B Schleppe is currently employed at Novatel Inc., a company known for its expertise in GNSS technology. His work at Novatel has allowed him to develop and refine his innovative ideas, contributing to the advancement of the industry.
Collaborations
Throughout his career, Schleppe has collaborated with notable colleagues, including Patrick C Fenton and Walter D Petersen. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies.
Conclusion
John B Schleppe's contributions to the field of GNSS technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in remote surveying and signal source location determination.