Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Jianjun Ke (6 out of 17 patents)

Qiu Feng (6 out of 12 patents)

Yuyang Zhang (5 out of 26 patents)

4. Peizhi Chen (2 out of 2 patents)

5. Xiaobing Liu (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12739959 - Light tube circuit for switching between emergency lighting and general lighting (2026-09-15),

2. D1144176 - Emergency power supply with junction box (2026-08-25),

3. 12648068 - Downlight power box control circuit capable of realizing emergency lighting and general lighting (2026-06-02),

4. D1116997 - Downlight power control box (2026-03-10),

5. D1112100 - Connector box for light cable (2026-02-10),

6. D1110284 - Explosion-proof switch (2026-01-27),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#742 in Shenzhen

#4,454 in China

Shenzhen, China

Shenzhen Billda Technology Co., Ltd

Forward Citations = 1

5 inventors:

Jianjun Ke (6 out of 17 patents)

Qiu Feng (6 out of 12 patents)

Yuyang Zhang (5 out of 26 patents)

4. Peizhi Chen (2 out of 2 patents)

5. Xiaobing Liu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Billda Technology Co., Ltd. Retrieved from https://idiyas.com/company/shenzhen-billda-technology

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]