Christopher Goodall
24Patents
3h-index
37Co-inventors
63Inventor score
Filing activity: Aug 20, 1997 → Sep 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5984397A | Folding seating unit for a vehicle | Performing Operations; Transporting | 41 | Expired |
| US9797727B2 | Method and apparatus for determination of misalignment between device and vessel using acceleration/deceleration | Physics | 6 | Active |
| US10663298B2 | Method and apparatus for characterizing platform motion | Physics | 5 | Active |
| US10371516B2 | Method and apparatus for determination of misalignment between device and pedestrian | Physics | 3 | Active |
| US10184797B2 | Apparatus and methods for ultrasonic sensor navigation | Electricity | 3 | Active |
| US11422253B2 | Method and system for positioning using tightly coupled radar, motion sensors and map information | Physics | 3 | Active |
| US9818037B2 | Estimating heading misalignment between a device and a person using optical sensor | Physics | 2 | Active |
| US9719787B2 | Method and system for multiple pass smoothing | Physics | 2 | Active |
| US10203207B2 | Methods of attitude and misalignment estimation for constraint free portable navigation | Physics | 1 | Active |
| US11598638B2 | Methods of attitude and misalignment estimation for constraint free portable navigation | Physics | 1 | Active |
| US10132915B2 | System and method for integrated navigation with wireless dynamic online models | Electricity | 1 | Active |
| US9880005B2 | Method and system for providing a plurality of navigation solutions | Physics | 1 | Active |
| US10228252B2 | Method and apparatus for using multiple filters for enhanced portable navigation | Physics | 1 | Active |
| US10726281B2 | Method and apparatus for user and moving vehicle detection | Physics | 1 | Active |
| US11875519B2 | Method and system for positioning using optical sensor and motion sensors | Physics | 0 | Active |
| US10547976B2 | Method and system for assigning point of sale information | Electricity | 0 | Active |
| US11506512B2 | Method and system using tightly coupled radar positioning to improve map performance | Physics | 0 | Active |
| US11965741B2 | Methods of attitude and misalignment estimation for constraint free portable navigation | Physics | 0 | Active |
| US10082583B2 | Method and apparatus for real-time positioning and navigation of a moving platform | Physics | 0 | Active |
| US11529838B2 | Method and system for estimating vehicle body tilt | Performing Operations; Transporting | 0 | Active |
| US10670402B2 | Systems and methods for optical sensor navigation | Physics | 0 | Active |
| US12243650B2 | Method and system for contact tracing using positioning in a venue | Electricity | 0 | Active |
| US10302669B2 | Method and apparatus for speed or velocity estimation using optical sensor | Electricity | 0 | Active |
| US11592295B2 | System and method for position correction | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.