With the analysis among 228 patents, we discovered top 68 key players by total patent application. LG Electronics, Inc., Matsushita Electronics Corp., COWAY Co., Ltd. are dominant in this area. They take 34.21% of the total patent filing.
Osaka-fu, Japan
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 5
Shanghai Shi, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 153 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing LG Electronics, Inc., COWAY Co., Ltd., Rinnai Korea Corp. take 36.60% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Zhongshan Shunbang Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhangjiagang Keming New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 153 patents in last 5 years, we discover 40 new entrants. COWAY Co., Ltd., Rinnai Korea Corp., Zhongshan Hanlin Electric Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Zhongshan Shunbang Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhangjiagang Keming New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jeollabuk-do, South Korea
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Guizhou Sheng, China
Patent: 1