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Ruentex Engineering & Construction Co., Ltd.

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USPTO Granted Patents = 25

EPO Patents = 1

Forward Citations = 33

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18 inventors (with patents filed for the assignee):

Samuel Yin (23 out of 35 patents)

Jui-Chen Wang (12 out of 17 patents)

Kun-Jung Shu (5 out of 8 patents)

4. Jhih-Syuan Chen (5 out of 8 patents)

5. Shao Kuo Lu (4 out of 4 patents)

6. Wu-Sung Chen (3 out of 3 patents)

7. Ming-Huang Lin (2 out of 4 patents)

8. Wen-Kuei Chang (2 out of 2 patents)

9. Chang-Sheng Tsao (2 out of 7 patents)

10. Tzu-Liang Wu (2 out of 3 patents)

11. Kuen-Lung Chang (1 out of 1 patent)

12. Pin-Pin Teng (1 out of 2 patents)

13. Chun-Ju Huang (1 out of 4 patents)

14. Ching-Ting Yang (1 out of 1 patent)

15. Yuan-Kai Li (1 out of 1 patent)

Core Competencies:

Architectural Structure

Precast Base

Waffle Slab

Shear Wall

Beam-Column Joint

Reinforcement Cage

Building Energy

Construction Method

Waste Heat Recovery

Thermal Equilibrium

Load-Bearing Columns

Vibration Damping

25 patents: Sort by Forward Citations

1. 12503843 - Architectural fiducial structure and construction method using the same (2025-12-23),

2. 12420448 - Precast base, method of manufacturing the precast base and method of installing architectural structure having the precast base (2025-09-23),

3. 12416151 - Waffle slab and structures and method of manufacturing the same (2025-09-16),

4. 12404672 - Tie bar for shear wall, shear wall, and method for constructing the same (2025-09-02),

5. 11873639 - Beam-column joint structure (2024-01-16),

6. 11819897 - Apparatus and method for manufacturing continuous stirrup (2023-11-21),

7. 11753824 - Rebar cage (2023-09-12),

8. 11655103 - Transport apparatus for transporting plate (2023-05-23),

9. 11630927 - Method and system for processing building energy information (2023-04-18),

10. 11571833 - Mold device for molding a waffle slab and method of manufacturing a waffle slab having chamfers (2023-02-07),

11. 11525271 - Jig and method for making reinforcement cage (2022-12-13),

12. 11361120 - Method and system for processing building information modeling data (2022-06-14),

13. 11326360 - Jig and method for making reinforcement cage (2022-05-10),

14. 11161720 - Lifting device for lifting a semi-precast beam and lifting method using the same (2021-11-02),

15. 10864654 - Method of forming a waffle slab with concrete surfaces that do not require polishing (2020-12-15),

Company Overview

Ruentex Engineering & Construction Co., Ltd. is a prominent player in the construction and engineering sector, specializing in a wide range of infrastructure projects. The company is known for its expertise in civil engineering, project management, and construction services, contributing significantly to urban development in Taiwan and beyond. Ruentex focuses on innovative construction techniques and sustainable practices, ensuring high-quality outcomes in various sectors, including residential, commercial, and public infrastructure.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

25 Patents

#152 in Taipei

#688 in Taiwan

#25,748 in the World

Ruentex Engineering & Construction Co., Ltd.

Forward Citations = 33

18 inventors:

Samuel Yin (23 out of 35 patents)

Jui-Chen Wang (12 out of 17 patents)

Kun-Jung Shu (5 out of 8 patents)

4. Jhih-Syuan Chen (5 out of 8 patents)

5. Shao Kuo Lu (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ruentex Engineering & Construction Co., Ltd.. Retrieved from https://idiyas.com/company/ruentex-engineering-and-construction-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]

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