Chiu Keung Kwan

This inventor holds 25 USPTO granted patents, primarily in Toy Design. Top assignees: C.j. Associates, Ltd., G.j. Associates, Ltd.. Active years: 1993-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiu Keung Kwan. Retrieved from https://idiyas.com/inventor/chiu-keung-kwan

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

USPTO Granted Patents = 25

% Patents Active = 92.0

Average Co-Inventor Count = 2.0

ph-index = 13

Forward Citations = 424(Granted Patents)

Company Filing History:

24 out of 39

C.j. Associates, Ltd.

patents

1 out of 1

G.j. Associates, Ltd.

patent

Years Active: 1993-2005

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Areas of Expertise:

Toy Figure

Articulating Joints

Mechanical Arm

Arcade Device

Temporary Color Change

Water Weapons

Scented Toy Jewelry

Action Toy

Combined Toy Units

Pinball Toy

Toss and Catch Toy

Mechanical Hand

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6869331 - Toy figure with articulating joints (2005-03-22),

2. 6830497 - Toy figure with articulating joints (2004-12-14),

3. 6638136 - Toy figure with articulating joints (2003-10-28),

4. 6514119 - Toy figure with articulating joints (2003-02-04),

5. 6482068 - Toy figure with articulating joints (2002-11-19),

6. 6435938 - Toy figure with articulating joints (2002-08-20),

7. 6328625 - Toy figure with articulating joints (2001-12-11),

8. 6287166 - Toy figure with articulating joints (2001-09-11),

9. 6089950 - Toy figure with articulating joints (2000-07-18),

10. D421468 - Articulate figure knee joint (2000-03-07),

11. D419623 - Combined toy arm and detachable pod unit (2000-01-25),

12. D418556 - Articulated figure elbow joint (2000-01-04),

13. 5881483 - Means for and methods of conveying information to prospective purchasers (1999-03-16),

14. 5842905 - Process for making a temporary color change on a plastic material (1998-12-01),

15. D371396 - Combined toy skeleton arm and detachable skull unit (1996-07-02),

Title: The Innovative Mind of Chiu Keung Kwan

Introduction: Chiu Keung Kwan is a distinguished inventor based in Hong Kong, China, known for his significant contributions to the field of toys and innovative designs. With a remarkable portfolio of 25 patents, he has established himself as a key player in the toy industry, revolutionizing the way interactive figures are created.

Latest Patents: Among his most recent innovations is the patent for a "Toy figure with articulating joints." This invention features multiple articulating limbs connected to the torso using pivot joints. The innovative design allows for the limbs to be molded in a vertical injection molding step, creating a seamless connection between one member of the pivot joint and a pre-formed member of the pivot joint.

Career Highlights: Throughout his career, Chiu Keung Kwan has worked with notable companies, including C.J. Associates Ltd. and G.J. Associates Ltd. His experience in these organizations has allowed him to hone his skills and contribute to the advancement of toy design and functionality.

Collaborations: Collaboration has been a vital aspect of Chiu's journey as an inventor. He has worked alongside esteemed professionals in the industry, including James S. Lee and James S. W. Lee. Their combined expertise has fostered a creative environment that has led to the development of innovative solutions and products.

Conclusion: Chiu Keung Kwan's dedication to innovation and creativity continues to shape the toy industry. His intellectual property, represented by 25 patents, reflects his commitment to enhancing play experiences for children around the world. As he further explores new ideas and innovations, the impact of his work will undoubtedly resonate within the industry for years to come.

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]