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Willis Electric Co., Ltd.

USPTO Granted Patents = 128

Trademarks = 7

Forward Citations = 2,353

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11 inventors (with patents filed for the assignee):

Johnny Chen (110 out of 129 patents)

Wen T Chen (6 out of 6 patents)

Peter Wen-Tan Chen (4 out of 4 patents)

4. Yixi He (3 out of 3 patents)

5. Joseph Yao (2 out of 2 patents)

6. W T Chen (2 out of 4 patents)

7. Robert Parsons (2 out of 2 patents)

8. Alec Hwa (2 out of 2 patents)

9. Chung-Wei Johnny Chen (1 out of 1 patent)

10. Ariel M Cruz (1 out of 1 patent)

11. James Wu (1 out of 1 patent)

Core Competencies:

Decorative Lighting

Light-Emitting Diodes

Modular Lighted Tree

Tangle-Resistant Assembly

Artificial Tree

LED-Based Lighting Systems

Electrical Connectors

Combustion-Resistant Design

Decorative Sculptures

Lighting Control

Refractive Lighting

Shapeable Light String

128 patents: Sort by Forward Citations

1. 12498089 - Modular lighted tree (2025-12-16),

2. 12338959 - Decorative lighting strings and bulbs with light-emitting diodes (2025-06-24),

3. 12331894 - Modular lighted tree with trunk electrical connectors (2025-06-17),

4. 12270518 - Tangle-resistant decorative lighting assembly (2025-04-08),

5. 12228257 - Tangle-resistant decorative lighting assembly (2025-02-18),

6. 12173875 - Decorative lighting with reinforced wiring (2024-12-24),

7. 12000551 - Modular lighted tree (2024-06-04),

8. 11852327 - Decorative lighting with reinforced wiring (2023-12-26),

9. 11815235 - Modular lighted tree (2023-11-14),

10. 11808418 - Tangle-resistant decorative lighting assembly (2023-11-07),

11. 11808416 - Decorative lighting string with vertically offset lighting structure (2023-11-07),

12. 11578842 - Tangle-resistant decorative lighting assembly (2023-02-14),

13. 11490671 - Combustion-resistant artificial tree (2022-11-08),

14. 11419374 - Modular lighted tree (2022-08-23),

15. 11369159 - Modular artificial lighted tree with decorative light string (2022-06-28),

Willis Electric Co., Ltd. is a leading electrical manufacturing company with a global presence. With over 20 years of experience, we specialize in the design, development, and production of high-quality electrical products for both residential and commercial applications. Our diverse range of offerings includes lighting fixtures, home automation systems, electrical wiring devices, and much more. Committed to innovation and sustainability, we constantly strive to provide our customers with cutting-edge solutions that meet the highest industry standards. At Willis Electric, we believe in delivering excellence and building long-lasting partnerships.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

128 Patents

#55 in Taipei

#182 in Taiwan

#6,092 in the World

Willis Electric Co., Ltd.

Forward Citations = 2,353

11 inventors:

Johnny Chen (110 out of 129 patents)

Wen T Chen (6 out of 6 patents)

Peter Wen-Tan Chen (4 out of 4 patents)

4. Yixi He (3 out of 3 patents)

5. Joseph Yao (2 out of 2 patents)

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