William Morrison
40Patents
5h-index
39Co-inventors
69Inventor score
Filing activity: Nov 16, 2000 → Jun 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7702560B1 | System and method for interactive offer system | Physics | 28 | Active |
| US7053826B1 | Extended range high sensitivity SPS positioning receiver | Physics | 25 | Expired |
| US6934868B2 | Method and system in a client computer system for generating and displaying a local server clock synchronized with a server clock using a client clock | Electricity | 11 | Expired |
| US7475025B2 | Read-only user access for web based auction | Physics | 9 | Expired |
| US7197476B2 | Electronic auction method and system for generating off-increment proxy bids | Physics | 8 | Expired |
| US9250083B2 | Heading, velocity, and position estimation with vehicle sensors, mobile device, and GNSS inputs | Physics | 5 | Active |
| US9191897B2 | Mobile device power management while providing location services | Emerging Cross-Sectional Technologies | 5 | Active |
| US9677887B2 | Estimating an initial position and navigation state using vehicle odometry | Physics | 3 | Active |
| US9354324B2 | Techniques for affecting a wireless signal-based positioning capability of a mobile device based on one or more onboard sensors | Physics | 2 | Active |
| US8103574B2 | Online offer and bid management with sealed bids | Physics | 2 | Active |
| US9423505B2 | Recovery from position and time outliers in positioning | Physics | 2 | Active |
| US10041800B2 | Pedestrian sensor assistance in a mobile device during typical device motions | Physics | 2 | Active |
| US11397086B2 | Correction of motion sensor and global navigation satellite system data of a mobile device in a vehicle | Physics | 1 | Active |
| US8866671B2 | Methods and apparatuses using mixed navigation system constellation sources for time setting | Physics | 1 | Active |
| US8612296B2 | Read-only user access for web based auction | Physics | 1 | Active |
| US10871576B2 | Error mitigation in doppler based satellite positioning system measurements | Physics | 1 | Active |
| US7200414B2 | Client-aiding with cellphones in a 150-KM radius area | Physics | 1 | Expired |
| US7498983B2 | Extended range high sensitivity SPS positioning receiver | Physics | 1 | Active |
| US11754726B2 | Method and apparatus for in motion initialization of global navigation satellite system—inertial navigation system | Physics | 0 | Active |
| US11809639B2 | Pedestrian sensor accuracy with minimal dependence on magnetometer | Physics | 0 | Active |
| US9733361B2 | Low power positioning techniques for mobile devices | Physics | 0 | Active |
| US10127608B2 | Read-only user access for web based auction | Physics | 0 | Active |
| US10323942B2 | User-specific learning for improved pedestrian motion modeling in a mobile device | Electricity | 0 | Active |
| US12235349B2 | Position accuracy using sensor data | Physics | 0 | Active |
| US8330652B2 | Methods and apparatuses for reducing time to estimate a position using a satellite positioning system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.