% Expired Patents = 20.0

EPO Patents = 1

Forward Citations = 11

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1 inventor (with patents filed for the assignee):

Chang Nam Lee (5 out of 6 patents)

5 patents: Sort by Forward Citations

1. 12523033 - Composite frame having end-embedded girder joint structure (2026-01-13),

2. 12276104 - Prefabricated bracket assembly integrated to prefabricated column assembly for connecting PC beams (2025-04-14),

3. 12123191 - Steel plate built-up beam for steel-concrete composite beam (2024-10-22),

4. 11851870 - Combination structure of permanent form and prefabricated steel assembly for steel concrete composite member (2023-12-26),

5. 8640419 - Method of constructing prefabricated steel reinforced concrete (PSRC) column using angle steels and PSRC column using angle steels (2014-02-04),

Company Overview

Senvex Co., Ltd. is a leading provider of innovative solutions in the renewable energy sector, specializing in solar and wind energy technologies. Established with the aim of promoting sustainable development, Senvex focuses on delivering high-quality products and services that meet the evolving needs of its clients. The company emphasizes research and development to enhance energy efficiency and reduce environmental impact. Senvex has built a reputation for reliability and excellence, catering to both residential and commercial sectors. Their commitment to customer satisfaction and expertise in energy solutions positions them as a trusted partner in the transition to a greener future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#672 in Seoul

#1,881 in South Korea

Seoul, South Korea

Senvex Co., Ltd.

Forward Citations = 11

1 inventor:

Chang Nam Lee (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Senvex Co., Ltd.. Retrieved from https://idiyas.com/company/senvex-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]