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For the Inventor, By the Inventor

Portsmouth, RI, United States of America

Dexter C Liu

This inventor holds 13 USPTO granted patents. Top assignees: Lcd International, L.l.c., Liu Concept Designs & Associates. Active years: 1995-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dexter C Liu. Retrieved from https://idiyas.com/inventor/dexter-c-liu

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 9

Forward Citations = 314(Granted Patents)


Company Filing History:

goldMedal9 out of 9 
 
Lcd International, L.l.c.
 patents
silverMedal4 out of 4 
 
Liu Concept Designs & Associates
 patents

Years Active: 1995-2000

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13 patents (USPTO):Explore Patents
1. 6022263 - Mechanical toy figures (2000-02-08),
2. 5924910 - Toy vehicle with movable weapon and body shell halves (1999-07-20),
3. 5672090 - Equine-shaped toy figure (1997-09-30),
4. 5662244 - Toy weapon firing a liquid projectile (1997-09-02),
5. 5643036 - Toy vehicle and energizer-launcher (1997-07-01),
6. 5622159 - Toy weapon firing a shapeless semi-solid charge (1997-04-22),
7. 5598950 - Toy for ejecting a stream of chilled water (1997-02-04),
8. 5538456 - Toy water bomb (1996-07-23),
9. 5525085 - Sparking toy vehicle and launcher therefore (1996-06-11),
10. 5522758 - Toy flower doll apparatus (1996-06-04),
11. 5522752 - Sparking toy vehicle and launcher therefor (1996-06-04),
12. 5522552 - Water play toy (1996-06-04),
13. 5460560 - Sparking toy vehicle and launcher therefor (1995-10-24),

Title: The Innovative Mind of Dexter C Liu

Introduction

Dexter C Liu is a notable inventor based in Portsmouth, RI (US). He has made significant contributions to the field of toy design, holding a total of 13 patents. His inventive spirit and creativity have led to the development of unique mechanical toys that captivate the imagination of children and adults alike.

Latest Patents

Among his latest patents, Liu has designed mechanical toy figures that feature a lower torso, an upper torso rotatably attached to the lower torso, and a head with two arms. This innovative design includes a spring mechanism that allows the upper torso to rotate, creating dynamic movement. Additionally, he has developed a toy vehicle with movable weapons and body shell halves, which utilizes a four-bar linkage system to enhance playability. These inventions showcase Liu's ability to blend engineering with creativity, resulting in engaging and interactive toys.

Career Highlights

Throughout his career, Dexter C Liu has worked with various companies, including LCD International, L.L.C. and Liu Concept Designs & Associates. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products in the toy industry.

Collaborations

Liu has collaborated with talented individuals such as Douglas F Melville, Jr and David P Weindel. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Dexter C Liu's contributions to the toy industry through his inventive designs and patents highlight his creativity and engineering prowess. His work continues to inspire future generations of inventors and designers.

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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