Top 20 Fast-growings companies in AC asynchronous motor by Most Patent Filing In 1 Year in the world in 2022 – Discovery

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Ranking:

1	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 4
2	Harbin University of Science & Technology	Heilongjiang Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 3
3	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 3
4	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 2
5	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 2
6	Chongqing University of Posts & Telecommunications	Heilongjiang Sheng, China	Computer science,Computer network,Artificial intelligence, ...[+2]	Patent: 2
7	Shanghai Hitachi Electrical Appliances Co. Ltd.	Shanghai Shi, China		Patent: 1
8	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 1
9	China Tobacco Henan Industrial Co. Ltd.	China	Snuff,Chewing tobacco	Patent: 1
10	Indian Institute of Technology Guwahati	Assam, India	Chemistry,Computer science,Materials science, ...[+2]	Patent: 1
11	Hebei Zhongxing Automobile Co., Ltd.	Hebei Sheng, China	Automotive engineering	Patent: 1
12	Zhejiang Zheneng Lanxi Power Generation Co., Ltd.	China	Construction engineering	Patent: 1
13	Beijing Kedong Power Control Systems Co. Ltd.	Beijing Shi, China	Power control,Electronics,Electrical equipment	Patent: 1
14	State Grid Shanghai Municipal Electric Power Co.	Shanghai Shi, China	Electricity,Power transmission,Electric power transmission	Patent: 1
15	China Railway Engineering Equipment Group Co., Ltd.	Henan Sheng, China	Railway engineering,Tunnel boring machine	Patent: 1
16	Shaoyang University	Hunan Sheng, China	Pinyin,Mathematics,Mathematical analysis, ...[+2]	Patent: 1
17	Hunan University of Science & Technology	Hunan Sheng, China	Pinyin,Jurisdiction,Chemistry, ...[+2]	Patent: 1
18	Chengdu Railway Bureau	China		Patent: 1
19	Jiangsu Ruiyi Petroleum Machinery Co., Ltd.	Jiangsu Sheng, China		Patent: 1
20	CGN Power Co., Ltd.	Guangdong Sheng, China	Centrifugal pump,Power transmission,Electricity, ...[+1]	Patent: 1