Hien Duong

This inventor holds 55 USPTO granted patents and 12 published patent applications, plus 19 CIPO patents and 23 EPO patents, primarily in Aircraft Propulsion Systems. Top assignees: Pratt-Whitney Canada Corp, Pratt & Whitney Canada Corp.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hien Duong. Retrieved from https://idiyas.com/inventor/hien-duong

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

USPTO Granted Patents = 55 (Patent Applications = 12)

% Patents Active = 98.2

CIPO Patents = 19 (Patent Applications = 35)

EPO Patents = 23 (Patent Applications = 35)

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 148(Granted Patents)

Forward Citations (Not Self Cited) = 112(Dec 10, 2025)

Company Filing History:

51 out of 2,886

Pratt-Whitney Canada Corp

patents

4 out of 297

Pratt & Whitney Canada Corp.

patents

Years Active: 2013-2026

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Areas of Expertise:

Impeller Design

Diffuser Pipe

Compressor Stator

Airfoil Optimization

Turbofan Engine

Flow Control

Vane Array Structure

Bleed Air Guidance

Turbo-Machinery Rotors

Air Intake Plenum

Flow Recirculation

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12716424 - Aircraft gas turbine engine impeller with a trailing edge that is non-linear or angled or irregularly-shaped (2026-08-25),

2. 12590590 - Aircraft engine impeller with exducer shroud forward sweep (2026-03-31),

3. 12571403 - Non-linear impeller backsweep (2026-03-10),

4. 12540628 - Impeller blade turning distribution (2026-02-03),

5. 12486856 - Diffuser pipe for an aircraft propulsion system (2025-12-02),

6. 12473835 - Vane array structure with recessed stator vanes (2025-11-18),

7. 12410714 - Airfoil thickness profile for minimizing tip leakage flow (2025-09-09),

8. 12398673 - Air intake plenum with struts (2025-08-26),

9. 12352215 - Devices and methods for guiding bleed air in a turbofan engine (2025-07-08),

10. 12320274 - Compressor stator with leading edge fillet (2025-06-03),

11. 12071959 - Compressor casing with slots and grooves (2024-08-27),

12. 12055057 - Engine strut flow control (2024-08-06),

13. 12018583 - Impeller with hub sweep (2024-06-25),

14. 11965459 - Air intake plenum with struts (2024-04-23),

15. 11639666 - Stator with depressions in gaspath wall adjacent leading edges (2023-05-02),

Title: The Innovative Journey of Inventor Hien Duong

Introduction: Hien Duong is a talented inventor based in Mississauga, Canada, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Hien Duong holds several patents in the areas of technology and healthcare, showcasing his versatility and expertise in developing novel solutions to complex problems.

Career Highlights: With a career spanning over two decades, Hien Duong has worked tirelessly to bring his ideas to life, earning recognition for his impactful inventions that have improved the lives of many.

Collaborations: Throughout his career, Hien Duong has collaborated with leading research institutions, universities, and companies to further enhance his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Hien Duong's passion for innovation and his dedication to creating meaningful change have established him as a prominent figure in the world of inventions, with his work continuing to inspire future generations of inventors.

Profile summary based on public USPTO records.