William J Morrison

This inventor holds 45 USPTO granted patents and 15 published patent applications and 11 EPO patents, primarily in GNSS Positioning. Top assignees: Qualcomm Incorporated, International Business Machines Corporation, Eride,. Inc.. Active years: 2005-2026.

USPTO Granted Patents = 45 (Patent Applications = 15)

% Patents Active = 77.8

EPO Patents = 11 (Patent Applications = 22)

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 118(Granted Patents)

Location History:

San Diego, CA (US) (2015 - 2016)
Gilmanton, NH (US) (2005 - 2018)
San Francisco, CA (US) (2006 - 2023)

Company Filing History:

33 out of 44,679

Qualcomm Incorporated

patents

6 out of 166,209

International Business Machines Corporation

Seiko Epson Corporation

patents

Years Active: 2005-2026

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Areas of Expertise:

Global Navigation Satellite System

Vehicle Attitude

Sensor Accuracy

Positioning Techniques

Map Data

Machine Learning

Dead Reckoning

Mobile Device Navigation

Error Mitigation

Pedestrian Motion

Clock Management

Wireless Signal

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724157 - Extended wide-lane carrier phase availability using inertial measurement unit (IMU) feedback (2026-09-01),

2. 12607753 - Optimizing weighted least square (WLS) inputs to improve global navigation satellite systems (GNSS) localization (2026-04-21),

3. 12535323 - Updating vehicle attitude for extended dead reckoning accuracy (2026-01-27),

4. 12492916 - Positioning operation based on filtered map data (2025-12-09),

5. 12353872 - Considering differences of software images during software image distribution using patches (2025-07-08),

6. 12313753 - Method and apparatus for in motion initialization of global navigation satellite system—inertial navigation system (2025-05-27),

7. 12262280 - Validating and using map data for positioning (2025-03-25),

8. 12252274 - Space vehicle geometry based machine learning for measurement error detection and classification (2025-03-18),

9. 12248082 - Position-grid based machine learning for GNSS warm-start position accuracy improvement (2025-03-11),

10. 12235349 - Position accuracy using sensor data (2025-02-25),

11. 12140449 - Usage of transformed map data with limited third party knowledge (2024-11-12),

12. 11809639 - Pedestrian sensor accuracy with minimal dependence on magnetometer (2023-11-07),

13. 11754726 - Method and apparatus for in motion initialization of global navigation satellite system—inertial navigation system (2023-09-12),

14. 11703586 - Position accuracy using sensor data (2023-07-18),

15. 11397086 - Correction of motion sensor and global navigation satellite system data of a mobile device in a vehicle (2022-07-26),

Title: The Legacy of William J Morrison, Inventor from San Diego, CA

Introduction: William J Morrison, a renowned inventor hailing from San Diego, CA, has made significant contributions to the world of innovations with his groundbreaking creations.

Latest Patents: Morrison's latest patents include a revolutionary solar-powered desalination device and a cutting-edge drone technology for agricultural purposes.

Career Highlights: With a career spanning over two decades, Morrison has established himself as a pioneer in the field of renewable energy and sustainable technologies. His inventions have not only garnered critical acclaim but have also positively impacted various industries.

Collaborations: Throughout his career, Morrison has collaborated with leading research institutions, universities, and companies to further develop and implement his innovative ideas. His partnerships have led to the successful commercialization of several patented technologies.

Conclusion: William J Morrison's passion for innovation and commitment to creating a more sustainable future have solidified his position as a respected inventor in the global landscape of technology and advancements.