logo

For the Inventor, By the Inventor

Ningbo, China

Ningbo Richen Electrical Appliance Co., Ltd

Calculating rank
USPTO Granted Patents = 14


Trademarks = 4

Forward Citations = 25

Loading Chart...
Loading Chart...

3 inventors (with patents filed for the assignee):

goldMedal Yin Zhou (9 out of 10 patents)

silverMedal Wei Zhou (5 out of 7 patents)

bronzeMedal Youbin Wang (1 out of 1 patent)

4.  Pengju Yang (1 patent)


14 patents:

1. 12493305 - Device for supplying liquid at constant amount and method for controlling same (2025-12-09),
2. D1077165 - Hanging fireplace (2025-05-27),
3. 12158251 - Flame simulation projection device (2024-12-03),
4. 11898710 - Flame simulating device and atomizing simulation fireplace including same (2024-02-13),
5. 11732897 - Streamer type flame simulation device (2023-08-22),
6. 11719443 - Regulating mechanism for regulating the flows from a plurality of gas outlets in a fuel gas valve (2023-08-08),
7. 11280497 - Regulating mechanism for regulating the flows from a plurality of gas outlets in a fuel gas valve (2022-03-22),
8. 11209170 - Gas fireplace combustion device structure (2021-12-28),
9. 11175037 - Multi-outlet channel combination gas valve (2021-11-16),
10. 11047500 - Dual coil solenoid valve for a fuel gas control valve and the control method thereof (2021-06-29),
11. D896189 - Remote control (2020-09-15),
12. 10762805 - Simulated solid fuel (2020-09-01),
13. D863235 - Remote control (2019-10-15),
14. 9388989 - Fireplace of combusting gasified liquid fuel (2016-07-12),
Company Overview
Ningbo Richen Electrical Appliance Co., Ltd specializes in the development and manufacturing of a diverse range of electrical appliances. The company focuses on innovative solutions in home and kitchen appliances, emphasizing quality and efficiency in its product offerings. With a strong presence in the Ningbo region, Richen is committed to advancing technology in the electrical appliance sector, catering to both domestic and international markets through its robust supply chain and manufacturing capabilities.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#37 in Ningbo

#2,054 in China

#42,312 in the World

Ningbo, CN
Ningbo, China

Ningbo Richen Electrical Appliance Co., Ltd

Forward Citations = 25

3 inventors:

goldMedal Yin Zhou (9 out of 10 patents)

silverMedal Wei Zhou (5 out of 7 patents)

bronzeMedal Youbin Wang (1 out of 1 patent)

4.  Pengju Yang (1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ningbo Richen Electrical Appliance Co., Ltd. Retrieved from https://idiyas.com/company/ningbo-richen-electrical-appliance-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]
Loading…