With the analysis among 232,079 patents, we discovered top 474 key players by total patent application. Hyundai Motor Co., Ltd., Samsung Electronics Co., Ltd., LG Electronics, Inc. are dominant in this area. They take 3.37% of the total patent filing.
With the analysis among related 125,030 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Samsung Electronics Co., Ltd., Haier Smart Home Co., Ltd. take 0.77% of patent filing during this period.
With the analysis among related 125,030 patents in last 5 years, we discover 50 new entrants. Guangdong Power Grid Co. Ltd., Baotou Iron & Steel (Group) Co. Ltd., Amphenol Phoenix (Anji) Telecom Parts Co., Ltd. are the most active new entrants in this area.
With the analysis among 24,336 patents, we discovered top 428 universities and scientific research institutions by total patent application. Jilin University, Yanshan University, Tianjin University are dominant in this area. They take 3.12% of the total patent filing.