Inventor · Bowie, MD, US

John Karvounis

30Patents
7h-index
17Co-inventors
62Inventor score

Filing activity: Aug 3, 2012 → Aug 3, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9733091B2 Collaborative creation of indoor maps Physics 39 Active
US10352707B2 Collaborative creation of indoor maps Physics 14 Active
US9671224B2 Methods resolving the elevation of a tracked personnel or assets Physics 14 Active
US9322648B1 Reducing elevation error with environmental pressure anomaly compensation Physics 10 Active
US10027952B2 Mapping and tracking system with features in three-dimensional space Electricity 9 Active
US11199412B2 Collaborative creation of indoor maps Physics 7 Active
US9759561B2 Heading constraints in a particle filter Physics 7 Active
US10012502B2 Methods resolving the elevation of a tracked personnel or assets Physics 4 Active
US9823068B2 Reducing elevation error with environmental pressure anomaly compensation Physics 4 Active
US9441973B2 Irregular feature mapping Electricity 3 Active
US9746327B2 Fusion of sensor and map data using constraint based optimization Electricity 3 Active
US10401168B2 Methods resolving the elevation of a tracked personnel or assets Physics 2 Active
US10571270B2 Fusion of sensor and map data using constraint based optimization Electricity 2 Active
US10805595B2 Mapping and tracking system with features in three-dimensional space Electricity 2 Active
US10750155B2 Mapping and tracking system with features in three-dimensional space Electricity 1 Active
US10393542B2 Methods for improved heading estimation Physics 1 Active
US10627230B1 Methods for resolving a location of tracked personnel or assets based on elevation or terrain constraints Physics 1 Active
US11443483B2 Validating and updating building models with path data Physics 1 Active
US9739635B2 Methods for improved heading estimation Physics 1 Active
US11960011B2 System and method for validating GNSS location input Physics 1 Active
US11140379B2 Mapping and tracking system with features in three-dimensional space Electricity 0 Active
US10598487B2 Methods resolving a location of tracked personnel or assets based on elevation Physics 0 Active
US10740965B2 Mapping complex building models Physics 0 Active
US10088313B2 Particle filter based heading correction Physics 0 Active
US10393543B2 Methods for improved heading estimation Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.