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Top 50 Key Players companies in Switched reluctance motor
by Most Patent Filings in the China in 2021

The Switched reluctance motor top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Switched reluctance motor Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

South Korea

France

United Kingdom

Netherlands

Germany

Canada

Sweden

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Nidec (Beijing) Drive Technologies Co. Ltd.
Beijing Shi, China
Reluctance motor,Automation,Manufacturing engineering,
...[+2]
Patent: 52
2
Shandong Kehui Power Automation Co. Ltd.
Shandong Sheng, China
Electricity,Automation,Power transmission,
...[+2]
Patent: 30
3
Shenzhen Topband Co., Ltd.
Guangdong Sheng, China
Power tool,Solar energy,Electronics,
...[+2]
Patent: 17
4
Zhejiang Chitic Mechatronics Control Technology Co., Ltd.
Zhejiang Sheng, China
Electronics,Reluctance motor,Network monitoring,
...[+2]
Patent: 14
5
LG Electronics (Tianjin) Appliance Co., Ltd.
Tianjin Shi, China
Electronics
Patent: 14
6
PetroChina Co., Ltd.
Beijing Shi, China
Natural gas,Petroleum,Lubricant,
...[+2]
Patent: 13
7
Hunan Open Times Electronic Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 12
8
Zhejiang Wanli Textile Machine Co. Ltd.
China
Patent: 10
9
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 9
10
Wolong Electric Group Co. Ltd.
Zhejiang Sheng, China
Electric motor,Photovoltaic power station,Electrical equipment,
...[+2]
Patent: 9
11
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
China
Patent: 9
12
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 8
13
Shandong Depuda Electric Motor Co., Ltd.
Shandong Sheng, China
Electric motor,Electrical equipment,Electronics
Patent: 7
14
Shaanxi Aero Electric Co., Ltd.
Shaanxi Sheng, China
Aviation,National security,Aerospace,
...[+1]
Patent: 7
15
Shanghai Pinxing Explosion-proof Motor Co. Ltd.
Shanghai Shi, China
Motor control,Electrical equipment,Electronics
Patent: 6
16
Joyoung Co., Ltd.
Shandong Sheng, China
Electronics,Cooker,Microwave,
...[+2]
Patent: 5
17
Jing-Jin Electric Technologies Co., Ltd.
Beijing Shi, China
Electric vehicle,Battery electric vehicle,Automotive engineering,
...[+2]
Patent: 5
18
Guodian United Power Technology Co., Ltd.
Beijing Shi, China
Turbine,Wind power,Computer hardware,
...[+2]
Patent: 5
19
Jiangsu Shangqi Group Co. Ltd.
Jiangsu Sheng, China
Truck,Automation,Manufacturing engineering,
...[+2]
Patent: 5
20
Ningbo Fotile Kitchenware Co. Ltd.
China
Electronics,Stove,Vacuum cleaner,
...[+2]
Patent: 5
21
Wolong Electric Nanyang Explosion Protection Group Co. Ltd.
China
Electric motor,Transformer,Relay,
...[+1]
Patent: 5
22
York Wuxi Air Conditioning & Refrigeration Co. Ltd.
China
Patent: 5
23
Johnson Controls Air-Conditioning & Refrigeration Wuxi Co. Ltd
China
Patent: 5
24
X’Pole Precision Tools, Inc.
Taiwan Province, China
Ratchet,Wrench,Computer hardware,
...[+2]
Patent: 4
25
Johnson Controls Building Equipment Technology Wuxi Co. Ltd.
China
Patent: 4
26
Chengdu CRRC Electric Co., Ltd.
China
Patent: 4
27
China National Petroleum Corp.
Beijing Shi, China
Natural gas,Petroleum industry,Renewable energy,
...[+2]
Patent: 3
28
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 3
29
KingClean Electric Co., Ltd.
Jiangsu Sheng, China
Vacuum cleaner,Electrostatic precipitator,Microwave,
...[+2]
Patent: 3
30
Anhui Hualing Kitchen Equipment Co., Ltd.
Anhui Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
31
Sany Heavy Equipment Co., Ltd.
Liaoning Sheng, China
Heavy equipment,Surface mining,Core drill,
...[+2]
Patent: 3
32
Hangzhou Xiaoyu Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
33
Shenzhen Axxon Automation Co., Ltd.
Guangdong Sheng, China
Automation,Electronics
Patent: 3
34
Ningbo Geely Automobile Research & Development Co. Ltd.
China
Patent: 3
35
Cnpc Bohai Equipment Manufacturing Co. Ltd.
China
Patent: 3
36
Jiangsu Hongguang Instrument Factory Co. Ltd.
China
Patent: 3
37
Skybest Electric Appliance Suzhou Co. Ltd.
China
Patent: 3
38
Chengdu Weiwa Energy Saving Technology Co. Ltd.
Sichuan Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
39
Shanxi Lu'An Environmental Energy Development Co., Ltd.
Shanxi Sheng, China
Coal,Natural gas,Mining engineering,
...[+2]
Patent: 2
40
Advanced Technology & Materials Co., Ltd.
Beijing Shi, China
Industrial engineering,Magnet,Science park,
...[+2]
Patent: 2
41
Guangzhou Zhiguang Electric Co., Ltd.
Guangdong Sheng, China
Power transmission,Electronics,Fixture,
...[+2]
Patent: 2
42
Dongfeng Motor Corp.
Hubei Sheng, China
Automotive engineering,X-ray fluorescence,X-ray,
...[+2]
Patent: 2
43
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Medical imaging,Medical equipment,Health care,
...[+2]
Patent: 2
44
Zhejiang Taitan Co., Ltd.
Zhejiang Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 2
45
Nanjing Automobile (Group) Corp.
Jiangsu Sheng, China
Truck,Automotive engineering
Patent: 2
46
Changzhou Fulling Motor Co. Ltd.
Jiangsu Sheng, China
Electronics
Patent: 2
47
Yunding Technology
Beijing Shi, China
Smart lock,Computer hardware
Patent: 2
48
Qingan Group Co., Ltd.
Shaanxi Sheng, China
Conditioners,Octanol,National security,
...[+2]
Patent: 2
49
Qingdao CCS Electric Corp.
Shandong Sheng, China
Electronics,Control equipment,Automation,
...[+2]
Patent: 2
50
Yunding Network Technology Beijing Co. Ltd.
Beijing Shi, China
Smart lock,Home automation,Internet of Things,
...[+1]
Patent: 2

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