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Shenzhen, China

Roe Visual Co., Ltd.

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USPTO Granted Patents = 28

Trademarks = 3

Forward Citations = 166

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26 inventors (with patents filed for the assignee):

Danhu Cai (23 out of 23 patents)

Hong Zhang (13 out of 98 patents)

Zhanqiang Li (13 out of 13 patents)

4. Chen Lu (12 out of 60 patents)

5. Shunwen Tian (10 out of 10 patents)

6. Dries Vermeulen (8 out of 8 patents)

7. Yongfei Yu (5 out of 5 patents)

8. Bo Liu (5 out of 36 patents)

9. Xuhua Jiang (4 out of 4 patents)

10. Sen Zhang (3 out of 20 patents)

11. Ping Wu (3 out of 55 patents)

12. Youyuan Huang (2 out of 15 patents)

13. Lei Chen (2 out of 139 patents)

14. Peng Xiao (1 out of 9 patents)

15. Zhichun Tian (1 out of 3 patents)

Core Competencies:

Transparent Screen

LED Display Screen

Manufacturing Process

Display Module Structure

Splicing Frame Device

Quick Locking Piece

Leveling Device

Modular Support Frame

Self-Unloading Device

Guiding Device

Magnetic Chuck

Quick Connector

28 patents: Sort by Forward Citations

1. 12560315 - Transparent screen (2026-02-24),

2. D996699 - LED display screen (2023-08-22),

3. D955348 - LED display screen (2022-06-21),

4. D954147 - LED display screen (2022-06-07),

5. 11345095 - Manufacturing process of display screen cover (2022-05-31),

6. 11287018 - Display screen module structure (2022-03-29),

7. 11049424 - Splicing frame device and splicing method thereof (2021-06-29),

8. 10995787 - Quick locking piece and display screen assembly (2021-05-04),

9. 10990123 - Push-out limiting mechanism and display screen module (2021-04-27),

10. 10857656 - Leveling device and easy-to-level display screen (2020-12-08),

11. 10816066 - Manual-automatic integrated unloading device and display screen module structure (2020-10-27),

12. 10775656 - Guiding device and self-unloading anti-separation display device (2020-09-15),

13. 10713979 - Unloading device and self-unloading display device (2020-07-14),

14. D865222 - Modular display support frame (2019-10-29),

15. D849726 - Modular video support frame member (2019-05-28),

Company Overview

Roe Visual Co., Ltd. is a prominent technology company based in Shenzhen, China, specializing in the development and manufacturing of advanced visual solutions. The company focuses on high-quality LED displays and innovative imaging technologies, catering to various industries including entertainment, advertising, and events. With a commitment to research and development, Roe Visual aims to enhance visual experiences through cutting-edge technology and design, positioning itself as a leader in the visual display market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#159 in Shenzhen

#1,089 in China

#23,317 in the World

Shenzhen, China

Roe Visual Co., Ltd.

Forward Citations = 166

26 inventors:

Danhu Cai (23 out of 23 patents)

Hong Zhang (13 out of 98 patents)

Zhanqiang Li (13 out of 13 patents)

4. Chen Lu (12 out of 60 patents)

5. Shunwen Tian (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Roe Visual Co., Ltd.. Retrieved from https://idiyas.com/company/roe-visual-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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