With the analysis among 27,917 patents, we discovered top 492 key players by total patent application. State Grid Corp. of China, Opple Lighting Co., Ltd., The Coleman Co., Inc. are dominant in this area. They take 1.21% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 131
Shanghai Shi, China
Patent: 129
Illinois, United States
Patent: 78
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 50
Leedarson IoT Technology, Inc.
Fujian Sheng, China
Patent: 41
Suzhou Opple Lighting Co. Ltd.
Jiangsu Sheng, China
Patent: 39
Guangzhou Dasen Lighting Corp. Ltd.
Guangdong Sheng, China
Patent: 36
Changzhou Xingyu Automotive Lighting Systems Co. Ltd.
Jiangsu Sheng, China
Patent: 35
Warom Technology, Inc. Co.
Shanghai Shi, China
Patent: 34
With the analysis among 31 patents, we discovered top 22 start-ups by total patent application. Energizer Brands LLC, Zuzi, SZ DJI Technology Co., Ltd. are active in this area.
California, United States
Patent: 9
Guangdong Sheng, China
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Qunhe Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
Jiyi Robot (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Harbin Wright Brothers Flight Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 20,458 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Opple Lighting Co., Ltd., Suzhou Opple Lighting Co. Ltd. take 0.62% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 61
Shanghai Shi, China
Patent: 35
Suzhou Opple Lighting Co. Ltd.
Jiangsu Sheng, China
Patent: 30
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 26
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 20
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Patent: 19
Meishan Crrc Fastening System Co Ltd
Sichuan Sheng, China
Patent: 19
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 17
Changzhou Xingyu Automotive Lighting Systems Co. Ltd.
Jiangsu Sheng, China
Patent: 17
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 13
With the analysis among related 20,458 patents in last 5 years, we discover 306 new entrants. Guangdong Power Grid Co. Ltd., China Construction Second Engineering Bureau Co., Ltd., Wuyishan Huide Arts & Crafts Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 26
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 20
Wuyishan Huide Arts & Crafts Co., Ltd.
Fujian Sheng, China
Patent: 10
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 10
Shanxi Fourth Construction Group Co., Ltd.
Shanxi Sheng, China
Patent: 10
Shaoyang Xinda Technology Co., Ltd.
Hunan Sheng, China
Patent: 9
Wuxi Institute of Commerce
Jiangsu Sheng, China
Patent: 8
Changzhoujialindengshi Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Henan Xinsi Optoelectronics Technology Co., Ltd.
Henan Sheng, China
Patent: 7
Shenzhen Top-Link Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among 2,584 patents, we discovered top 296 universities and scientific research institutions by total patent application. Guangdong University of Technology, Fudan University, South China University of Technology are dominant in this area. They take 2.63% of the total patent filing.
Guangdong University of Technology
Guangdong Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 19
South China University of Technology
Guangdong Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 15
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 14
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 13
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 13