% Expired Patents = 50.0

Forward Citations = 225

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5 inventors (with patents filed for the assignee):

Chi-Lin Chang (3 out of 4 patents)

Ming-Han Nieh (2 out of 2 patents)

Ting-Kuo Hsin (1 out of 1 patent)

4. Yuan-Hen Fu (1 out of 1 patent)

5. Min-Jeng Lee (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 11108335 - Medium- and high-power frequency-adjustable digital power system (2021-08-31),

2. 10880106 - Active power over ethernet control apparatus with low power consumption (2020-12-29),

3. 8786193 - LED lamp (2014-07-22),

4. 7175474 - Power adapter having replaceable plugs (2007-02-13),

5. 7011538 - Dual input charger with cable storing mechanism (2006-03-14),

6. D505389 - Charger (2005-05-24),

Company Overview

Elementech International Co., Ltd. is a leading provider of advanced electronics components and materials. With a focus on innovation and quality, Elementech delivers cutting-edge solutions for a wide range of industries, including automotive, telecommunications, and consumer electronics. By leveraging its expertise in research and development, Elementech is dedicated to helping customers achieve their goals and stay ahead in today's competitive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#668 in Taipei

#2,095 in Taiwan

Taipei, Taiwan

Elementech International Co., Ltd.

Forward Citations = 225

5 inventors:

Chi-Lin Chang (3 out of 4 patents)

Ming-Han Nieh (2 out of 2 patents)

Ting-Kuo Hsin (1 out of 1 patent)

4. Yuan-Hen Fu (1 out of 1 patent)

5. Min-Jeng Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elementech International Co., Ltd.. Retrieved from https://idiyas.com/company/elementech-international-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]