For the Inventor, By the Inventor

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Kaohsiung, Taiwan

King Koon Industrial Corp.

USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 45

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4 inventors (with patents filed for the assignee):

Li-Ming Cheng (3 out of 3 patents)

Yi-Wei Sun (1 out of 2 patents)

Kuei-Lin Tsai (1 out of 1 patent)

4. Chin-Yuan Lu (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7404428 - Foldable honeycomb structure and method for making the same (2008-07-29),

2. 7044043 - Apparatus for sizing window coverings (2006-05-16),

3. 6931970 - Roller shade cutting machine (2005-08-23),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#92 in Kaohsiung

#3,195 in Taiwan

Kaohsiung, Taiwan

King Koon Industrial Corp.

Forward Citations = 45

4 inventors:

Li-Ming Cheng (3 out of 3 patents)

Yi-Wei Sun (1 out of 2 patents)

Kuei-Lin Tsai (1 out of 1 patent)

4. Chin-Yuan Lu (1 out of 1 patent)

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