Glenn Donald MacGougan

This inventor holds 49 USPTO granted patents and 7 published patent applications, primarily in Geolocation Technologies. Top assignee: Apple Inc.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Glenn Donald MacGougan. Retrieved from https://idiyas.com/inventor/glenn-donald-macgougan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 49 (Patent Applications = 7)

% Patents Active = 79.6

Average Co-Inventor Count = 3.2

ph-index = 7

Forward Citations = 193(Granted Patents)

Location History:

Cupertino, CA (US) (2015 - 2019)
San Jose, CA (US) (2013 - 2021)

Company Filing History:

49 out of 43,632

Apple Inc.

patents

Years Active: 2013-2025

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Areas of Expertise:

GPS Recovery

Geolocation Systems

3D Building Models

Emergency Call Support

Altitude Estimation

Pedestrian Velocity

Location Determination

Crowd-Sourced Data

Map Vector Data

Doppler Shift Correction

Positioning Accuracy

Indoor Location

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12432523 - Proactive provision of positioning information based on user context (2025-09-30),

2. 12228655 - Systems and methods for shared antenna tuning (2025-02-18),

3. 10955556 - Fast GPS recovery using map vector data (2021-03-23),

4. 10939486 - Location source control (2021-03-02),

5. 10893381 - Determining location system signal quality (2021-01-12),

6. 10802157 - Three-dimensional city models and shadow mapping to improve altitude fixes in urban environments (2020-10-13),

7. 10778748 - Rapid reconfiguration of device location system (2020-09-15),

8. 10775192 - Method and apparatus for providing dynamic warnings for navigations (2020-09-15),

9. 10451744 - Detecting user activity based on location data (2019-10-22),

10. 10440651 - Operating geographic location systesm (2019-10-08),

11. 10309775 - Altitude estimation using crowd-sourced pressure sensor data (2019-06-04),

12. 10274605 - Multimode pedestrian odometer (2019-04-30),

13. 10261192 - Radionavigation for swimmers (2019-04-16),

14. 10171946 - Assisted GNSS velocity estimation (2019-01-01),

15. 10085115 - Location support for emergency calls (2018-09-25),

Title: Innovations and Contributions of Glenn Donald MacGougan

Introduction

Glenn Donald MacGougan, based in San Jose, California, has made significant contributions to the field of technology with a remarkable portfolio of 48 patents. His work primarily revolves around advancements in antenna tuning and GPS recovery technologies, reflecting his expertise in enhancing communication devices and systems.

Latest Patents

One of MacGougan's latest innovations is a patent for "Systems and methods for shared antenna tuning." This invention involves an electronic device that can receive a global navigation satellite system (GNSS) tune request, allowing it to tune a shared antenna to the appropriate GNSS signal frequency. Additionally, the device can switch to cellular frequencies as needed, improving both satellite and cellular communication. Another noteworthy patent is for "Fast GPS recovery using map vector data," which provides methods for a GPS module to enhance its position estimates by utilizing map vector data. This advancement allows wireless communication devices to achieve more reliable and accurate GPS data, which is crucial in today's technology-driven landscape.

Career Highlights

Glenn Donald MacGougan is associated with Apple Inc., where he utilizes his innovative capabilities to drive technological advancements. His work at Apple positions him at the forefront of cutting-edge research and development, contributing to the company's reputation for innovation in consumer electronics.

Collaborations

Throughout his career, MacGougan has collaborated with esteemed colleagues including Robert William Mayor and Ronald Keryuan Huang. This synergy among talented professionals fosters an environment of creativity and innovation, leading to the development of groundbreaking technologies that enhance user experiences.

Conclusion

Glenn Donald MacGougan's impressive portfolio of patents and his work at Apple Inc. underline his contributions to the field of technology. His innovations in antenna tuning and GPS recovery not only reflect his expertise but also highlight the importance of collaboration in driving forward technological advancements. As the landscape of technology continues to evolve, MacGougan's work will undoubtedly play a vital role in shaping future innovations.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

7 patents pending: