Emdoor Information Co., Ltd.

Calculating rank

USPTO Granted Patents = 2

Trademarks = 4

Forward Citations = 38

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7 inventors (with patents filed for the assignee):

Qian Wang (2 out of 52 patents)

Yuangui Liu (2 out of 3 patents)

Binjian Jiang (2 out of 3 patents)

4. Qing Shi (1 out of 1 patent)

5. Jingzhou Zhong (1 out of 1 patent)

6. Zhiyu Zhang (1 out of 1 patent)

7. Zhuowei Nie (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. D1094363 - Portable computer (2025-09-23),

2. D910008 - Tablet computer (2021-02-09),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#2,032 in Shenzhen

#11,649 in China

Shenzhen, China

Emdoor Information Co., Ltd.

Forward Citations = 38

7 inventors:

Qian Wang (2 out of 52 patents)

Yuangui Liu (2 out of 3 patents)

Binjian Jiang (2 out of 3 patents)

4. Qing Shi (1 out of 1 patent)

5. Jingzhou Zhong (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Emdoor Information Co., Ltd.. Retrieved from https://idiyas.com/company/emdoor-information-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]