Trademarks = 2

Forward Citations = 80

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1 inventor (with patents filed for the assignee):

Yang Gu (9 out of 12 patents)

9 patents: Sort by Forward Citations

1. D1091498 - Portable karaoke speaker (2025-09-02),

2. 12386390 - Split-screen display device for laptop computer (2025-08-12),

3. D1075756 - Split-screen display device (2025-05-20),

4. D1067227 - Split-screen display device (2025-03-18),

5. D1057717 - Split-screen display device (2025-01-14),

6. D1055930 - Split-screen display device (2024-12-31),

7. D1048008 - Split-screen display device (2024-10-22),

8. D1022941 - Split-screen display device (2024-04-16),

9. D938436 - Split-screen display device (2021-12-14),

Company Overview

Shenzhen E-tech Digital Technology Co., Ltd. is a leading innovator in the field of digital technology, specializing in the development and manufacturing of high-quality electronic products. Based in Shenzhen, a global tech hub, E-tech focuses on providing advanced solutions in consumer electronics, smart devices, and digital accessories. The company is committed to research and development, ensuring that their products meet the rapidly evolving demands of the tech market. With a strong emphasis on quality control and customer satisfaction, E-tech has established a reputation for reliability and innovation. They serve a diverse clientele worldwide, offering customized products tailored to specific needs. The company strives for excellence and aims to contribute to the advancements in digital technology, making everyday life smarter and more connected.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#505 in Shenzhen

#3,112 in China

Shenzhen, China

Shenzhen E-Tech Digital Technology Co., Ltd.

Forward Citations = 80

1 inventor:

Yang Gu (9 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen E-Tech Digital Technology Co., Ltd.. Retrieved from https://idiyas.com/company/shenzhen-e-tech-digital-technology-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]