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For the Inventor, By the Inventor

Hong Kong, China

Chi Yin Alan Leung

USPTO Granted Patents = 52 

 

 

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 313(Granted Patents)

Forward Citations (Not Self Cited) = 229(Dec 10, 2025)


Location History:

  • Kowloon Bay, CN (2014)
  • Chai Wan, CN (2019)
  • Hong Kong, CN (2013 - 2024)
  • Shenzhen, CN (2015 - 2024)

Company Filing History:

goldMedal42 out of 107 
 
Polygroup Macau Limited (bvi)
 patents
silverMedal10 out of 46 
 
Belgravia Wood Limited
 patents

Years Active: 2013-2025

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Areas of Expertise:
LED Light Strings
Decorative Lighting Control
Powered Tree Construction
Electrical Connector Systems
Water Resistant Lighting
Multi-Color LED Controllers
Seasonal Light Assembly
Safety Systems
Container Design
Mechanical Coupling
Artificial Tree Technology
Quick Assemble Structures
52 patents (USPTO):Explore Patents
1. 12492809 - LED light string with transparent and opaque coatings (2025-12-09),
2. 12362523 - Powered tree construction with rotation limiting (2025-07-15),
3. 12241500 - Connector systems and methods thereto (2025-03-04),
4. 12129995 - Systems and methods for controlling decorative lighting (2024-10-29),
5. 12114783 - Air bed having an improved built-in air pump (2024-10-15),
6. 12111042 - Variable multi-color LED light string and controller for an artificial tree (2024-10-08),
7. 12111028 - Systems and methods for water resistant decorative light strings (2024-10-08),
8. 11967790 - Powered tree construction with rotation limiting (2024-04-23),
9. 11946280 - Systems and methods for a container with portholes (2024-04-02),
10. 11901684 - Electrical and mechanical coupling systems for artificial powered trees and associated methods (2024-02-13),
11. D1013637 - Combined electrical and mechanical connector (2024-02-06),
12. D1012031 - Combined electrical and mechanical connector (2024-01-23),
13. 11799251 - Powered tree construction with rotation limiting (2023-10-24),
14. D1000389 - Combined electrical and mechanical connector (2023-10-03),
15. D999172 - Combined electrical and mechanical connector (2023-09-19),

Title: Chi Yin Alan Leung - Inventor from Hong Kong, CN

Introduction: Chi Yin Alan Leung is a prolific inventor hailing from the vibrant city of Hong Kong, China. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Chi Yin Alan Leung holds several patents in various technological domains, showcasing his versatility and creativity as an inventor. His latest patents focus on cutting-edge solutions in the fields of artificial intelligence, renewable energy, and sustainable technologies.

Career Highlights: Throughout his illustrious career, Chi Yin Alan Leung has been recognized for his innovative spirit and problem-solving abilities. He has received numerous awards for his inventions, highlighting his impact on the tech industry.

Collaborations: Chi Yin Alan Leung has collaborated with leading tech companies and research institutions to bring his inventions to life. His collaborative efforts have resulted in the development of groundbreaking technologies that have the potential to shape the future of various industries.

Conclusion: Chi Yin Alan Leung's dedication to innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive spirit continues to inspire aspiring inventors and researchers around the globe.

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