With the analysis among 196,542 patents, we discovered top 476 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 6.77% of the total patent filing.
Osaka, Japan
Patent: 4,650
Osaka, Japan
Patent: 4,650
Fukuoka, Japan
Patent: 2,998
Tokyo, Japan
Patent: 1,851
Tokyo, Japan
Patent: 1,571
Tokyo, Japan
Patent: 1,394
With the analysis among 280 patents, we discovered top 102 start-ups by total patent application. TechGo, Wellthy Corp., Applied Silver, Inc. are active in this area.
New York, United States
Patent: 17
California, United States
Patent: 13
Texas, United States
Patent: 8
New York, United States
Patent: 8
North Carolina, United States
Patent: 7
Gyeonggi-do, South Korea
Patent: 7
With the analysis among related 109,295 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. take 1.90% of patent filing during this period.
Guangdong Sheng, China
Patent: 606
Shandong Sheng, China
Patent: 511
Jilin Sheng, China
Patent: 476
Fukuoka, Japan
Patent: 424
Shandong Sheng, China
Patent: 213
Shaanxi Sheng, China
Patent: 203
With the analysis among related 109,295 patents in last 5 years, we discover 34 new entrants. Hangzhou Robam Appliances Co., Ltd., Hepu Energy Environmental Technology Co., Ltd., Sinohydro Bureau 11 Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 87
Beijing Shi, China
Patent: 23
Henan Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 17
Guizhou Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 15
With the analysis among 20,077 patents, we discovered top 396 universities and scientific research institutions by total patent application. Zhejiang University, Hohai University, Tianjin University are dominant in this area. They take 3.27% of the total patent filing.
Zhejiang Sheng, China
Patent: 235
Jiangsu Sheng, China
Patent: 226
Guangdong Sheng, China
Patent: 195
Beijing Shi, China
Patent: 175
Yunnan Sheng, China
Patent: 166
Shanghai Shi, China
Patent: 146
Shaanxi Sheng, China
Patent: 129
Jiangsu Sheng, China
Patent: 120
Shandong Sheng, China
Patent: 118