Coppell, TX, United States of America

Gemmy Industries Corporation


USPTO Granted Patents = 71

% Expired Patents = 28.2

Trademarks = 17

Forward Citations = 647

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16 inventors (with patents filed for the assignee):

goldMedal Cheng-Chun Zhang (36 out of 36 patents)

silverMedal Lio Yenwei Chang (18 out of 24 patents)

bronzeMedal 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 62 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:
Projection Lamp
Light String
Inflatable Display
Kaleidoscope
Rotary Projector
Decorative Light
Audio-Lighting Control
Dynamic Lighting Effect
Outdoor Projector
Firework Effect
Modeling Projection
Rotating Inflatable

71 patents:

Gemmy Industries Corporation, headquartered in Coppell, Texas, specializes in decorative projection lighting solutions. The company is renowned for its innovative products that enhance visual experiences, including projection lamps, light strings, inflatable displays, and kaleidoscopes. Gemmy's expertise extends to dynamic lighting effects and audio-lighting control, making it a leader in the decorative lighting sector. Their technology is widely utilized in seasonal decorations and events, contributing to memorable atmospheres and celebrations.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Gemmy Industries Corporation
71 Patents

#3 in Coppell, TX

#282 in Texas

#5,159 in US

#10,492 in the World

Coppell, TX (US)
Coppell, TX, United States of America
Forward Citations = 647

16 inventors:

Please report any incorrect information to [email protected]
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