Inventor
William James Morrison
Inventor
San Francisco, CA, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding39%
G01CMeasuring distances, levels or bearings15%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes15%
H04WWireless communication networks12%
H04LTransmission of digital information, e.g. telegraphic communication5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
G01RMeasuring electric variables2%
G06FElectric digital data processing2%
H04JMultiplex communication2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
PatentTitleYear
10,871,576Error mitigation in doppler based satellite positioning system measurements202010,393,824Techniques for magnetometer calibration using selected measurements over time201910,323,942User-specific learning for improved pedestrian motion modeling in a mobile device201910,317,536Techniques for affecting a wireless signal-based positioning capability of a mobile device based on one or more onboard sensors201910,149,261Methods and systems for mobile device clock management201810,127,608Read-only user access for web based auction201810,041,800Pedestrian sensor assistance in a mobile device during typical device motions20189,733,361'Low power positioning techniques for mobile devices'20179,677,887'Estimating an initial position and navigation state using vehicle odometry'20179,423,505'Recovery from position and time outliers in positioning'20169,354,324'Techniques for affecting a wireless signal-based positioning capability of a mobile device based on one or more onboard sensors'20169,250,083'Heading, velocity, and position estimation with vehicle sensors, mobile device, and GNSS inputs'20169,250,080'Sensor assisted validation and usage of map information as navigation measurements'20169,244,176'Methods and apparatuses for estimating time relationship information between navigation systems'20169,223,004'Controlling position uncertainty in a mobile device'20159,191,897'Mobile device power management while providing location services'20159,031,572'Method and apparatus for estimating satellite positioning reliability'20158,866,671'Methods and apparatuses using mixed navigation system constellation sources for time setting'20148,612,296'Read-only user access for web based auction'20138,330,652'Methods and apparatuses for reducing time to estimate a position using a satellite positioning system'20128,103,574'Online offer and bid management with sealed bids'20127,702,560'System and method for interactive offer system'20107,498,983'Extended range high sensitivity SPS positioning receiver'20097,475,025'Read-only user access for web based auction'20097,200,414'Client-aiding with cellphones in a 150-KM radius area'20077,197,476'Electronic auction method and system for generating off-increment proxy bids'20077,053,826'Extended range high sensitivity SPS positioning receiver'20066,934,868'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'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2012Patents assigned to IBM (5)· patent assignee history
2005–2018Based in Gilmanton, NH, US· patent location history
2006–2009Patents assigned to ERIDE INC (3)· patent assignee history
2006–2020Based in San Francisco, CA, US· patent location history
2012–2020Patents assigned to QUALCOMM INC (18)· patent assignee history
2012–2016Patents assigned to MORRISON WILLIAM JAMES (6)· patent assignee history
2013–2018Patents assigned to EBAY INC (2)· patent assignee history
2015–2016Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 18 | 2012–2020 |
| MORRISON WILLIAM JAMESself | 6 | 2012–2016 |
| IBM | 5 | 2005–2012 |
| ERIDE INC | 3 | 2006–2009 |
| EBAY INC | 2 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 19 | 2006–2020 |
| Gilmanton, NH, US | 7 | 2005–2018 |
| San Diego, California, US | 2 | 2015–2016 |