For the Inventor, By the Inventor

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Irvine, CA, United States of America

Young March Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 1

Forward Citations = 14

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4 inventors (with patents filed for the assignee):

Hsiu Ching Chiang (2 out of 2 patents)

Alan Douglas Rushing (2 out of 4 patents)

Hsui Ching Chiang (1 out of 1 patent)

4. Hui Shu Chang (1 out of 1 patent)

5. Hsiu Ching Chiang (0 patent)

3 patents: Sort by Forward Citations

1. D1103358 - Fragrance cartridge (2025-11-25),

2. 11209141 - Flameless candle with simulated flame and wick (2021-12-28),

3. 9341342 - Colored lens LED simulated wick flameless candle (2016-05-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#606 in Irvine, CA

#16,407 in California

#71,953 in US

Irvine, CA, United States of America

Young March Co., Ltd.

Forward Citations = 14

4 inventors:

Hsiu Ching Chiang (2 out of 2 patents)

Alan Douglas Rushing (2 out of 4 patents)

Hsui Ching Chiang (1 out of 1 patent)

4. Hui Shu Chang (1 out of 1 patent)

5. Hsiu Ching Chiang (0 patent)

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