For the Inventor, By the Inventor

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Coppell, TX, United States of America

Gemmy Industries Corporation

USPTO Granted Patents = 70

Trademarks = 21

Forward Citations = 624

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16 inventors (with patents filed for the assignee):

Cheng-Chun Zhang (35 out of 35 patents)

Lio Yenwei Chang (18 out of 24 patents)

Sheng-Hung Hsu (12 out of 12 patents)

4. Lonnie F Gary (5 out of 61 patents)

5. Andrew G Avinger (5 out of 21 patents)

6. Chad H Jones (5 out of 18 patents)

7. Cheng Zhang (4 out of 61 patents)

8. Sheng-Chien Wang (4 out of 4 patents)

9. Daniel G Flaherty (2 out of 23 patents)

10. Hao-Lun Lin (1 out of 1 patent)

11. Hsi-Yao Chung (1 out of 1 patent)

12. Tsai Chin-Cheng (1 out of 1 patent)

13. Tsai Chi-Cheng (1 out of 1 patent)

14. Hsu Sheng-Hung (1 out of 1 patent)

15. Chih-Hao Shen (1 out of 1 patent)

Core Competencies:

Project Light Device

Firework Lighting Device

Rotary Image Projector

Decorative Lights

Kaleidoscopic Light String

Inflatable Display

Audio-Lighting Control

Outdoor Projector

Dynamic Lighting Effect

Modeling Projection Lamp

Flexible Object with Decorative Light

Telescopic Projector

70 patents: Sort by Forward Citations

1. 12510817 - Double image projection lamp with fade-in and fade-out visual effects (2025-12-30),

2. 12352396 - Project light device (2025-07-08),

3. 12338975 - Side projector light (2025-06-24),

4. 12092296 - Firework lighting device (2024-09-17),

5. 12007085 - Light string (2024-06-11),

6. 11675260 - Modeling projection lamp (2023-06-13),

7. 11435060 - Polygonal rotary projection lamp (2022-09-06),

8. 11221134 - Wall lamp with lighting effect resembling peacock feather spreading (2022-01-11),

9. 11165192 - Plug (2021-11-02),

10. 10976017 - Decorative lights and related methods (2021-04-13),

11. 10976014 - Flexible object with decorative light (2021-04-13),

12. 10948174 - Waterproof lamp decoration (2021-03-16),

13. 10928715 - Rotary image projector (2021-02-23),

14. 10731831 - Clip lights and related systems (2020-08-04),

15. 10478743 - Audio-lighting control system (2019-11-19),

Gemmy Industries Corporation is a leading manufacturer of innovative consumer products, specializing in seasonal decorations, novelty items, and animation products. With over 30 years of experience, Gemmy has established itself as a trusted industry leader, delivering high-quality and fun-filled products to customers worldwide. From their signature inflatable yard decorations to cutting-edge animatronics, Gemmy continues to bring joy and excitement to homes and events during all seasons.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

70 Patents

#3 in Coppell, TX

#292 in Texas

#5,019 in US

#10,215 in the World

Coppell, TX, United States of America

Gemmy Industries Corporation

Forward Citations = 624

16 inventors:

Cheng-Chun Zhang (35 out of 35 patents)

Lio Yenwei Chang (18 out of 24 patents)

Sheng-Hung Hsu (12 out of 12 patents)

4. Lonnie F Gary (5 out of 61 patents)

5. Andrew G Avinger (5 out of 21 patents)

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