With the analysis among 773 patents, we discovered top 198 key players by total patent application. Hyundai Autonet Co., Ltd., Daewoo Electronics Co. Ltd., Bose Corp. are dominant in this area. They take 27.43% of the total patent filing.
Hyundai Autonet Co., Ltd.
Daewoo Electronics Co. Ltd.
Massachusetts, United States
Patent: 27
Humax Automotive Co., Ltd.
Gyeonggi-do, South Korea
Patent: 26
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
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With the analysis among related 73 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Bose Corp., ROHM Co., Ltd., Suzhou Shangsheng Electronic Co., Ltd. take 15.07% of patent filing during this period.
Massachusetts, United States
Patent: 5
Suzhou Shangsheng Electronic Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Kansas, United States
Patent: 3
Stillwater Designs & Audio, Inc.
Oklahoma, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Lantu Automotive Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
State Farm Mutual Automobile Insurance Co.
Tennessee, United States
Patent: 2
Shizuoka-ken, Japan
Patent: 2
With the analysis among related 73 patents in last 5 years, we discover 34 new entrants. Suzhou Shangsheng Electronic Co., Ltd., ASK Industries GmbH, MasterCraft Boat Co. LLC are the most active new entrants in this area.
Suzhou Shangsheng Electronic Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Kansas, United States
Patent: 3
Stillwater Designs & Audio, Inc.
Oklahoma, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Lantu Automotive Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
State Farm Mutual Automobile Insurance Co.
Tennessee, United States
Patent: 2
Chaoyang Jushengtai (Xinfeng) Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 1
Yangzhou Hangsheng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. City University of Hong Kong, China University of Petroleum (East China), Tsinghua University are dominant in this area. They take 36.36% of the total patent filing.
City University of Hong Kong
Hong Kong SAR, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Research Institute of Tsinghua University in Shenzhen
Guangdong Sheng, China
Patent: 1