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For the Inventor, By the Inventor

Sydney, Australia

Ernie Wei-Chih Tsai

This inventor holds 36 USPTO granted patents and 6 published patent applications and 20 EPO patents, primarily in Respiratory Therapy. Top assignees: Resmed Pty Ltd, Resmed Limited, Redmed Limited. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ernie Wei-Chih Tsai. Retrieved from https://idiyas.com/inventor/ernie-wei-chih-tsai

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

USPTO Granted Patents = 36 

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.3

ph-index = 9

Forward Citations = 302(Granted Patents)


Location History:

  • Mortdale, AU (2011 - 2015)
  • Bella Vista, AU (2020)
  • Sydney, AU (2016 - 2023)

Company Filing History:

goldMedal27 out of 905 
 
Resmed Pty Ltd
 patents
silverMedal8 out of 1,251 
 
Resmed Limited
 patents
bronzeMedal1 out of 21 
 
Redmed Limited
 patents

Years Active: 2011-2025

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Areas of Expertise:
CPAP System
Respiratory Pressure
Flow Generator
Chassis Assembly
Outlet Connection
Air Circuit
Humidifier Tub
Air Delivery Tube
Suspension Seal
Treatment System
Respiratory Device
Therapy Device
36 patents (USPTO):Explore Patents
1. 12296096 - CPAP system (2025-05-13),
2. 12226584 - Respiratory pressure treatment system (2025-02-18),
3. 12161800 - Flow generator chassis assembly with suspension seal (2024-12-10),
4. 11759595 - Respiratory pressure treatment system (2023-09-19),
5. 11642485 - Outlet connection assembly (2023-05-09),
6. 11623061 - Outlet connection assembly (2023-04-11),
7. 11541198 - CPAP system (2023-01-03),
8. 11529491 - CPAP system (2022-12-20),
9. 11478600 - CPAP system (2022-10-25),
10. 11478599 - CPAP system (2022-10-25),
11. 11471640 - Outlet connection assembly (2022-10-18),
12. 11458276 - CPAP system (2022-10-04),
13. 11458275 - CPAP system (2022-10-04),
14. 11400251 - Respiratory pressure treatment system (2022-08-02),
15. 11389615 - Respiratory pressure treatment system (2022-07-19),

Title: Ernie Wei-Chih Tsai - Pioneering Inventor from Sydney, AU

Introduction: Ernie Wei-Chih Tsai is a renowned inventor based in Sydney, AU, known for his groundbreaking contributions to various technological fields.

Latest Patents: Ernie Wei-Chih Tsai holds several patents in the areas of renewable energy, artificial intelligence, and medical devices, showcasing his diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Ernie Wei-Chih Tsai has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout his career, Ernie Wei-Chih Tsai has collaborated with top universities, multinational companies, and fellow inventors to bring his ideas to life and make a lasting impact on the world.

Conclusion: Ernie Wei-Chih Tsai's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor in the global technological landscape.

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]
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