Shenzhen Lighkeep Co., Limited

Calculating rank

USPTO Granted Patents = 5

Forward Citations = 68

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4 inventors (with patents filed for the assignee):

Jianfeng Xiong (5 out of 5 patents)

Bo Chen (4 out of 16 patents)

Jian Ding (1 out of 84 patents)

4. Yunbin Lai (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. D1130369 - Noise canceling headphone (2026-06-16),

2. D1126944 - Noise canceling headphone (2026-05-19),

3. D1117143 - Headband with headphone (2026-03-10),

4. D1077773 - Noise canceling headphone (2025-06-03),

5. D990450 - Noise-canceling headphones (2023-06-27),

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USPTO Data Jan 1 1976 - Nov 3 2026

5 Patents

#894 in Shenzhen

#5,286 in China

Shenzhen, China

Shenzhen Lighkeep Co., Limited

Forward Citations = 68

4 inventors:

Jianfeng Xiong (5 out of 5 patents)

Bo Chen (4 out of 16 patents)

Jian Ding (1 out of 84 patents)

4. Yunbin Lai (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Lighkeep Co., Limited. Retrieved from https://idiyas.com/company/shenzhen-lighkeepcompany

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]