% Expired Patents = 44.4

Forward Citations = 32

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8 inventors (with patents filed for the assignee):

Kee-Weng Lai (6 out of 6 patents)

Peng Hui Wang (6 out of 6 patents)

Shih-Jen Chuang (3 out of 3 patents)

4. Chia-Te Chou (2 out of 20 patents)

5. Anthony Audenzio Mangiaracina (1 out of 16 patents)

6. Chun-Yi Tsai (1 out of 1 patent)

7. Po-Wen Chou (1 out of 1 patent)

8. Dieter Gwisdalla (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 8390202 - External electrical-control lamp with improved structure (2013-03-05),

2. 8333491 - Emergency light (2012-12-18),

3. 8282408 - Lamp holder structure for lamp-tubes in serial connections (2012-10-09),

4. D658800 - Desk lamp (2012-05-01),

5. D658326 - Desk lamp (2012-04-24),

6. D657086 - Desk lamp (2012-04-03),

7. D657085 - Desk lamp (2012-04-03),

8. D657084 - Desk lamp (2012-04-03),

9. 7936129 - Lighting conversion system (2011-05-03),

Company Overview

Ecolighting, Inc. Corp. is a leading provider of sustainable lighting solutions for commercial and industrial applications. With a focus on energy efficiency and environmental responsibility, we offer a range of innovative LED lighting products designed to reduce energy consumption and carbon emissions. Our team of experts works closely with clients to create customized lighting solutions that meet their specific needs and budget requirements. Contact us today to learn how Ecolighting can help illuminate your space while saving you money.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#440 in Taipei

#1,548 in Taiwan

Taipei, Taiwan

Ecolighting, Inc. Corp.

Forward Citations = 32

8 inventors:

Kee-Weng Lai (6 out of 6 patents)

Peng Hui Wang (6 out of 6 patents)

Shih-Jen Chuang (3 out of 3 patents)

4. Chia-Te Chou (2 out of 20 patents)

5. Anthony Audenzio Mangiaracina (1 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ecolighting, Inc. Corp.. Retrieved from https://idiyas.com/company/ecolighting

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]