With the analysis among 234 patents, we discovered top 101 key players by total patent application. Curtis Instruments, Inc., General Electric Co., Cardiac Pacemakers, Inc. are dominant in this area. They take 17.95% of the total patent filing.
New York, United States
Patent: 20
Massachusetts, United States
Patent: 13
Minnesota, United States
Patent: 9
Pacific Electronics Corp.
Illinois, United States
Patent: 7
Unican Security Systems Ltd.
Matsushita Electronics Corp.
North American Aviation, Inc.
Kansas, United States
Patent: 5
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 4
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With the analysis among related 31 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Shandong Jibao Electric Co., Ltd., Beijing Kerui Huaan Technology Co., Ltd., Huawei Technologies Co., Ltd. take 22.58% of patent filing during this period.
Shandong Jibao Electric Co., Ltd.
Shandong Sheng, China
Patent: 4
Beijing Kerui Huaan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zi Bo Ji Bao Hu Gan Qi Yan Jiu Suo
Shandong Sheng, China
Patent: 1
Zhejiang Hydrogen Valley New Energy Vehicle Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Anhui Xiankan Information Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing China Power Information Technology Co., LTD
Beijing Shi, China
Patent: 1
Guangde Jun Anda Fire Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Comba Network Systems Co. Ltd.
Guangdong Sheng, China
Patent: 1
Semiconductor Components Industries LLC
Arizona, United States
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 28 new entrants. Shandong Jibao Electric Co., Ltd., Beijing Kerui Huaan Technology Co., Ltd., Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Shandong Jibao Electric Co., Ltd.
Shandong Sheng, China
Patent: 4
Beijing Kerui Huaan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zi Bo Ji Bao Hu Gan Qi Yan Jiu Suo
Shandong Sheng, China
Patent: 1
Zhejiang Hydrogen Valley New Energy Vehicle Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Anhui Xiankan Information Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing China Power Information Technology Co., LTD
Beijing Shi, China
Patent: 1
Guangde Jun Anda Fire Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Comba Network Systems Co. Ltd.
Guangdong Sheng, China
Patent: 1
Semiconductor Components Industries LLC
Arizona, United States
Patent: 1
With the analysis among 22 patents, we discovered top 12 universities and scientific research institutions by total patent application. The Institute of Physics Chinese Academy of Sciences, Nankai University, Nanjing Normal University are dominant in this area. They take 31.82% of the total patent filing.
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 2
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Zhytomyr State Technological University
South China Agricultural University
Guangdong Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 1
Nan Kai University of Technology
Guizhou Sheng, China
Patent: 1