With the analysis among 55 patents, we discovered top 36 key players by total patent application. Samsung Electronics Co., Ltd., NEC Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 27.27% of the total patent filing.
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 3
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd., Beijing Peitian Technology Co. Ltd., XCMG Construction Machinery Co., Ltd. take 75.00% of patent filing during this period.
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd., Beijing Peitian Technology Co. Ltd., XCMG Construction Machinery Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 1