Growing community of inventors

Lewisville, TX, United States of America

Lio Yenwei Chang

Average Co-Inventor Count = 2.07

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 106

Lio Yenwei ChangCheng-Chun Zhang (12 patents)Lio Yenwei ChangDavid Patton (6 patents)Lio Yenwei ChangCheng Zhang (4 patents)Lio Yenwei ChangMichael Creighton (1 patent)Lio Yenwei ChangShuichi Amano (1 patent)Lio Yenwei ChangGary Reuther (1 patent)Lio Yenwei ChangNicholas B Max (1 patent)Lio Yenwei ChangErsen Boran (1 patent)Lio Yenwei ChangDavid Burnett (1 patent)Lio Yenwei ChangIan Williams (1 patent)Lio Yenwei ChangChih-Hao Shen (1 patent)Lio Yenwei ChangChih-Hao Shen (1 patent)Lio Yenwei ChangLio Yenwei Chang (24 patents)Cheng-Chun ZhangCheng-Chun Zhang (35 patents)David PattonDavid Patton (28 patents)Cheng ZhangCheng Zhang (61 patents)Michael CreightonMichael Creighton (26 patents)Shuichi AmanoShuichi Amano (11 patents)Gary ReutherGary Reuther (10 patents)Nicholas B MaxNicholas B Max (6 patents)Ersen BoranErsen Boran (5 patents)David BurnettDavid Burnett (1 patent)Ian WilliamsIan Williams (1 patent)Chih-Hao ShenChih-Hao Shen (1 patent)Chih-Hao ShenChih-Hao Shen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gemmy Industries Corporation (18 from 70 patents)

2. Varidesk, LLC (5 from 32 patents)

3. Variadesk, LLC (1 from 1 patent)


24 patents:

1. 11096481 - Motorized adjustable height table

2. 10976017 - Decorative lights and related methods

3. 10731831 - Clip lights and related systems

4. 10478743 - Audio-lighting control system

5. 10426259 - Adjustable height table

6. 10400966 - Decorative lights and related methods

7. 10376071 - Leaning chair

8. 10362861 - Leg latching device for a table, and a table incorporating same

9. 10353211 - Pattern projector

10. D846930 - Chair

11. 10234118 - Decorative light

12. 10203105 - Outdoor projector

13. 10146120 - Rotation projector

14. 10125954 - Outdoor projector light projecting foldable umbrella patterns with a fluttering effect

15. 10120270 - Telescopic projector

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as of
1/3/2026
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