Morrisville, NC, United States of America

Wei-Ming Lan

This inventor holds 51 USPTO granted patents and 8 published patent applications and 1 EPO patent, primarily in Emergency Communication Systems. Top assignees: T-Mobile USA, Inc., T-Mobile Innovations LLC, Clearwire IP Holdings L.l.c.. Active years: 2011-2026.

USPTO Granted Patents = 51 (Patent Applications = 8)

% Patents Active = 98.0

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 70(Granted Patents)

Forward Citations (Not Self Cited) = 58(Dec 10, 2025)

Location History:

Morrisville, NC (US) (2011 - 2024)
Newcastle, WA (US) (2021 - 2024)
Bellevue, WA (US) (2023 - 2024)

Company Filing History:

T-Mobile Innovations LLC

patents

4 out of 147

Clearwire IP Holdings L.l.c.

patents

4. 2 out of 226

Nextel Communications Inc.

Years Active: 2011-2026

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Areas of Expertise:

E911 Location Accuracy

Emergency Alerts

Telecommunication Filtering

Civic Address Quality

Geofencing

Wireless Communication

Intermodulation Distortion

Cellular Connectivity

User Equipment Location

Time-Division Multiplexing

Altitude Filtering

Signal Interference

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12739607 - Using morphology to determine a confidence level of a civic address associated with an enhanced 911 call (2026-09-15),

2. 12494892 - Sanctuary antenna for frequency division duplex carrier degradation during time division duplexing sounding reference signal antenna sharing (2025-12-09),

3. 12333926 - Emergency alert systems and methods for differently abled persons (2025-06-17),

4. 12213035 - User equipment barometer calibration over time (2025-01-28),

5. 12082091 - Uncertainty based selection for location reporting in E911 systems (2024-09-03),

6. 12078742 - Enhancing location accuracy in dense urban environment (2024-09-03),

7. 12004134 - Configurable radio frequency filter (2024-06-04),

8. 11995978 - Emergency alert systems and methods for differently abled persons (2024-05-28),

9. 11940547 - Method to determine the quality of civic address produced by reverse geocoder (2024-03-26),

10. 11924713 - Device-based timely emergency call routing (2024-03-05),

11. 11917490 - Uncertainty based location reporting in E911 systems (2024-02-27),

12. 11877271 - Wireless telecommunication using subframes (2024-01-16),

13. 11877221 - Uncertainty based altitude filtering for location reporting in E911 systems (2024-01-16),

14. 11675041 - Locating signal interference using unmanned aerial vehicles (2023-06-13),

15. 11671814 - E-911 methods and systems for DBH horizontal uncertainty (2023-06-06),

Title: The Innovative Journey of Wei-Ming Lan

Introduction: Wei-Ming Lan, a talented inventor based in Morrisville, NC (US), has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Wei-Ming Lan holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Wei-Ming Lan has successfully brought several cutting-edge inventions to life, revolutionizing industries and improving the lives of many.

Collaborations: Throughout his career, Wei-Ming Lan has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Wei-Ming Lan's relentless pursuit of innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the world of inventions, with a promising future ahead.