With the analysis among 30,783 patents, we discovered top 484 key players by total patent application. Huawei Technologies Co., Ltd., NEC Corp., Hitachi Ltd. are dominant in this area. They take 12.64% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1,755
Tokyo-to, Japan
Patent: 1,157
Tokyo-to, Japan
Patent: 980
Samsung Electronics Co., Ltd.
California, United States
Patent: 827
Tokyo-to, Japan
Patent: 720
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 524
Tokyo-to, Japan
Patent: 441
Guangdong Sheng, China
Patent: 434
With the analysis among 489 patents, we discovered top 151 start-ups by total patent application. XM Cyber Ltd., APRESIA Systems Ltd., Qi An Xin Technology Group, Inc. are active in this area.
Tokyo-to, Japan
Patent: 31
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 21
California, United States
Patent: 18
California, United States
Patent: 17
Beijing Hanhai Xingyun Technology Co. Ltd.
Guangdong Sheng, China
Patent: 17
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 13
Beijing Tasson Technology Ltd.
Beijing Shi, China
Patent: 13
Maharashtra, India
Patent: 12
California, United States
Patent: 11
With the analysis among related 9,312 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Meta Platforms, Inc., Uber Technologies, Inc. take 8.66% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 414
California, United States
Patent: 206
California, United States
Patent: 186
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 163
Guangdong Sheng, China
Patent: 125
Toyama-ken, Japan
Patent: 123
Samsung Electronics Co., Ltd.
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Patent: 106
Tokyo-to, Japan
Patent: 99
Tokyo-to, Japan
Patent: 89
With the analysis among related 9,312 patents in last 5 years, we discover 201 new entrants. Light Field Lab, Inc., Beijing Hanhai Xingyun Technology Co. Ltd., CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 18
Beijing Hanhai Xingyun Technology Co. Ltd.
Guangdong Sheng, China
Patent: 17
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 17
California, United States
Patent: 17
California, United States
Patent: 17
Shenzhen Net Heart Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Maharashtra, India
Patent: 12
California, United States
Patent: 11
Shanghai Newdon Technology Co.,Ltd.
Shanghai Shi, China
Patent: 11
With the analysis among 2,734 patents, we discovered top 252 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Tsinghua University, Xidian University are dominant in this area. They take 13.53% of the total patent filing.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 65
Beijing Shi, China
Patent: 47
Shaanxi Sheng, China
Patent: 38
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 38
Korea Advanced Institute of Science & Technology
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 32
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 31
Zhejiang Sheng, China
Patent: 29
Beijing Institute of Technology
Beijing Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 25