Torsion compensation system and compensation method for fiber bragg grating curvature sensor
US-2026085927-A1 · Mar 26, 2026 · US
This page is not indexed by search engines while we improve data quality.
Chen Ningning patents
Chen Ningning is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Ningning |
| Total patents | 25 |
| First publication | Feb 25, 2021 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fiber bragg grating curvature sensing test device and test method thereof
US-2026079003-A1 · Mar 19, 2026 · US
Photovoltaic power supply system and control method thereof, and air conditioning unit
US-12483036-B2 · Nov 25, 2025 · US
Optical fiber sensing method and sensing system for straightness of scraper conveyor
US-12392603-B2 · Aug 19, 2025 · US
Control method for energy storage system and apparatus, energy storage system, and energy storage device
US-12341343-B2 · Jun 24, 2025 · US
Optical fiber sensing method and sensing system for straightness of scraper conveyor
US-2025172385-A1 · May 29, 2025 · US
Air conditioner pipeline device and air conditioner
US-12313287-B2 · May 27, 2025 · US
Current transformer, method for distributing electric energy using same, and electric energy distribution system
US-12199430-B2 · Jan 14, 2025 · US
Method and device for detecting insulation impedance of photovoltaic inverter
US-12099081-B2 · Sep 24, 2024 · US
Control Method for Energy Storage System and Apparatus, Energy Storage System, and Energy Storage Device
US-2024275169-A1 · Aug 15, 2024 · US
Recent patents
Latest publications not already listed above.
Photovoltaic electric appliance and charging control method, device and circuit thereof, and storage medium
US-12021409-B2 · Jun 25, 2024 · US
DC micro-grid system, charging loop circuit and control method thereof
US-11929634-B2 · Mar 12, 2024 · US
Photovoltaic air conditioner control method and apparatus and photovoltaic air conditioner
US-11879660-B2 · Jan 23, 2024 · US
Photovoltaic air conditioning system startup method, controller and photovoltaic air conditioning system
US-11859840-B2 · Jan 2, 2024 · US
Air Conditioner Pipeline Device and Air Conditioner
US-2023408115-A1 · Dec 21, 2023 · US
Method and Device for Detecting Insulation Impedance of Photovoltaic Inverter
US-2023288461-A1 · Sep 14, 2023 · US
Photovoltaic Power Supply System and Control Method Thereof, and Air Conditioning Unit
US-2023283080-A1 · Sep 7, 2023 · US
Suction device
US-11577369-B2 · Feb 14, 2023 · US
Photovoltaic Air Conditioner Control Method and Apparatus and Photovoltaic Air Conditioner
US-2022243949-A1 · Aug 4, 2022 · US
Photovoltaic air conditioning system startup method, controller and photovoltaic air conditioning system
US-2022136721-A1 · May 5, 2022 · US
Photovoltaic Electric Appliance and Charging Control Method, Device and Circuit Thereof, and Storage Medium
US-2021399573-A1 · Dec 23, 2021 · US
Current Transformer, Method for Distributing Electric Energy Using Same, and Electric Energy Distribution System
US-2021376607-A1 · Dec 2, 2021 · US
DC Micro-Grid System, Charging Loop Circuit and Control Method Thereof
US-2021305836-A1 · Sep 30, 2021 · US
Charging Device and Charging System
US-2021249884-A1 · Aug 12, 2021 · US
Suction device
US-2021053192-A1 · Feb 25, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gree Electric Appliances Inc Zhuhai | 19 |
| Univ China Mining | 4 |
| Yongkang Weichuang Optoelectronic Tech Co Ltd | 2 |
| Xuzhou Weidean Optoelectronic Tech Co Ltd | 2 |
| Univ Zhejiang | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F24F2005/0067 | 6 |
| F24F11/88 | 6 |
| Y02E10/56 | 6 |
| H02J7/933 | 5 |
| H02J7/00712 | 5 |