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For the Inventor, By the Inventor

Shanghai, China

Sengled Co., Ltd.


USPTO Granted Patents = 12

% Expired Patents = 8.3

Forward Citations = 13

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17 inventors (with patents filed for the assignee):

goldMedal Jinxiang Shen (10 out of 90 patents)

silverMedal Junshan Lou (3 out of 8 patents)

bronzeMedal Zhibin Tian (2 out of 2 patents)

4.  Shengli Xie (2 out of 2 patents)

5.  Zhenfeng Ding (2 out of 2 patents)

6.  Yehua Wan (2 out of 2 patents)

7.  Xia Wang (1 out of 8 patents)

8.  Weiwei Song (1 out of 1 patent)

9.  Chaoqun Sun (1 out of 2 patents)

10.  Lirong Zhang (1 out of 1 patent)

11.  Xiaoping Zhu (1 out of 2 patents)

12.  Yongtao Wang (1 out of 1 patent)

13.  Mingshuai Wang (1 out of 2 patents)

14.  Yuhang Zhou (1 out of 1 patent)

15.  Yuliang Cai (1 out of 1 patent)


12 patents:

1. D1039178 - Candle light bulb (2024-08-13),
2. 11632843 - Delayed lighting system (2023-04-18),
3. 11438777 - Method and apparatus for monitoring Zigbee node network status (2022-09-06),
4. 11277879 - Controlling method for coexistence of dual modes, Wi-Fi chip, and communication device (2022-03-15),
5. 10674580 - Terminal, LED light bulb controlling and displaying system and method thereof (2020-06-02),
6. 10547248 - Rectifier circuit and dimmer circuit (2020-01-28),
7. 10477115 - Method for measuring ambient brightness value and photographing device (2019-11-12),
8. 10261393 - Method for controlling infrared illuminator and related image-recording device (2019-04-16),
9. 10257908 - LED device protection circuit and method thereof (2019-04-09),
10. D841840 - Combined LED light and camera (2019-02-26),
11. 10104737 - Dimmer control circuit, dimmer control method and lighting device containing the same (2018-10-16),
12. 10045419 - Color-temperature adjustable LED lightning device and method for adjusting color temperature of LED lighting device (2018-08-07),
Company Overview
Sengled Co., Ltd. is a technology company based in Shanghai, specializing in smart lighting solutions that integrate advanced connectivity features. The organization focuses on developing innovative products that enhance energy efficiency and user experience through the Internet of Things (IoT). Sengled's offerings include smart bulbs and lighting systems designed for both residential and commercial applications, emphasizing sustainability and modern design. The company is committed to advancing lighting technology to create smarter living environments.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Sengled Co., Ltd. USPTO Patent Assignee Logo
12 Patents

#218 in Shanghai

#2,357 in China

#48,163 in the World

Shanghai, CN
Shanghai, China

Sengled Co., Ltd.

Forward Citations = 13

17 inventors:

goldMedal Jinxiang Shen (10 out of 90 patents)

silverMedal Junshan Lou (3 out of 8 patents)

bronzeMedal Zhibin Tian (2 out of 2 patents)

4.  Shengli Xie (2 out of 2 patents)

5.  Zhenfeng Ding (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sengled Co., Ltd.. Retrieved from https://idiyas.com/company/sengled-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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