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 5 patents)

Hsui Ching Chiang (1 out of 1 patent)

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

5. Hsiu Ching Chiang (1 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),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#609 in Irvine, CA

#16,867 in California

#73,904 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 5 patents)

Hsui Ching Chiang (1 out of 1 patent)

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

5. Hsiu Ching Chiang (1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Young March Co., Ltd.. Retrieved from https://idiyas.com/company/young-march-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]