With the analysis among 926 patents, we discovered top 452 key players by total patent application. Sumitomo Electric Industries Ltd., Honeywell International Technologies Ltd., State Grid Corp. of China are dominant in this area. They take 14.58% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 61
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 38
State Grid Corp. of China
Beijing Shi, China
Patent: 36
Minnesota, United States
Patent: 21
Minnesota, United States
Patent: 16
ADC Telecommunications, Inc.
Minnesota, United States
Patent: 16
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 16
Aichi-ken, Japan
Patent: 13
Japan Aviation Electronics Industry Ltd.
Tokyo-to, Japan
Patent: 12
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 11
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Toyota Research Institute, Inc.
California, United States
Patent: 1
With the analysis among related 352 patents applied in the last 5 years. We discover 253 most active companies in this area. The fast-growing State Grid Corp. of China, Wuhan Raycus Fiber Laser Technologies Co., Ltd., Northrop Grumman Systems Corp. take 9.94% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 20
Wuhan Raycus Fiber Laser Technologies Co., Ltd.
Hubei Sheng, China
Patent: 8
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 7
Wuhan Jingtian Zhiguang Technology Co., Ltd.
Hubei Sheng, China
Patent: 6
California, United States
Patent: 6
Sumitomo Electric Industries Ltd.
Shenzhen Ouyi Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Wuhan Aperture Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Accelink Technologies Co., Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among related 352 patents in last 5 years, we discover 218 new entrants. Wuhan Raycus Fiber Laser Technologies Co., Ltd., Wuhan Jingtian Zhiguang Technology Co., Ltd., Anello Photonics, Inc. are the most active new entrants in this area.
Wuhan Raycus Fiber Laser Technologies Co., Ltd.
Hubei Sheng, China
Patent: 8
Wuhan Jingtian Zhiguang Technology Co., Ltd.
Hubei Sheng, China
Patent: 6
California, United States
Patent: 6
Shenzhen Ouyi Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Wuhan Aperture Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
Wuhan Rui Tefulian Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Nanjing Kexin Quantum Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guang Shan Xian Qun Li Hua Xian You Xian Gong Si
Henan Sheng, China
Patent: 3
With the analysis among 147 patents, we discovered top 28 universities and scientific research institutions by total patent application. Beihang University, Southeast University, Zhejiang University are dominant in this area. They take 14.97% of the total patent filing.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 3
National Cheng Kung University
Taiwan Province, China
Patent: 3
Tianjin Shi, China
Patent: 3
National Sun Yat-Sen University
Taiwan Province, China
Patent: 2
East China Normal University
Shanghai Shi, China
Patent: 2
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1