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Vancouver, Canada

Ian Edward Ashdown

USPTO Granted Patents = 89 (Patent Applications = 25)

CIPO Patents = 8 (Patent Applications = 4)

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 1.9

ph-index = 24

Forward Citations = 2,215(Granted Patents)

Forward Citations (Not Self Cited) = 2,120(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Cooledge Lighting, Inc.

20 out of 21,384

Koninklijke Philips Corporation N.V.

Tir Technology LP

Ledalite Architectural Products Inc.

5. 4 out of 853

Philips Lighting Holding B.v.

Tir Systems Ltd.

Suntracker Technologies Ltd.

8. 23 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1993-2024

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Areas of Expertise:

Real-Time Sound Simulation

Microorganism Control

Fiber-Optic Lighting

Volume Disinfection

Biological Rhythms

Neural Network Calculations

Spectral Power Distributions

Interior Environment Simulation

Predictive Daylight Harvesting

Lighting Control Systems

Engineered-Phosphor LED Packages

Light Treatment Systems

89 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12099784 - System and method for real-time sound simulation (2024-09-24),

2. 11931470 - Visible light chromophore excitation for microorganism control (2024-03-19),

3. 11606914 - Fiber-optic sheet lighting (2023-03-21),

4. 11590252 - Predicting spherical irradiance for volume disinfection (2023-02-28),

5. 11470703 - Lighting for root growth (2022-10-11),

6. 11382280 - Diffused fiber-optic horticultural lighting (2022-07-12),

7. 11317489 - Temporally modulated lighting system and method (2022-04-26),

8. 11310964 - Diffused fiber-optic horticultural lighting (2022-04-26),

9. 11297707 - Lighting for root growth (2022-04-05),

10. 11287321 - Predicting and measuring melanopic dose (2022-03-29),

11. 11129253 - Temporally modulated lighting system and method (2021-09-21),

12. 11122747 - Diffused fiber-optic horticultural lighting (2021-09-21),

13. 11102867 - Transitional lighting for entraining biological rhythms (2021-08-24),

14. 11093831 - System and method for neural network radiosity calculations (2021-08-17),

15. 11087038 - Importance-directed geometric simplification system and method (2021-08-10),

Title: Ian Edward Ashdown - Inventor from West Vancouver, CA

Introduction: Ian Edward Ashdown is a renowned inventor based in West Vancouver, Canada, known for his innovative contributions to various fields.

Latest Patents: Ian Edward Ashdown holds several patents in the areas of renewable energy technologies, sustainable architecture, and advanced lighting systems.

Career Highlights: With a background in engineering and design, Ian Edward Ashdown has had a successful career marked by groundbreaking inventions that have significantly impacted the industry.

Collaborations: Throughout his career, Ian Edward Ashdown has collaborated with leading research institutions, universities, and companies to further develop and implement his inventions on a global scale.

Conclusion: Ian Edward Ashdown's dedication to innovation and his passion for creating sustainable solutions have solidified his reputation as a pioneering inventor in the field.

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