* * * Research and design institutions 14, with about 30,000 researchers; The seventh largest patent application is BOE, which has formed a business group based on independent innovation of semiconductor display work, sensors and solutions, MLED and Internet of Things technology. Its 4k HD, soft and micro display solutions have been widely used in world-renowned brands.
China ranks 6th in the total number of engineering construction patent applications, and the company has continuously made significant progress in the three major R&D directions of green energy-saving buildings, smart buildings and construction industrialization. * * * has nearly 7000 R&D personnel and nearly 200 doctors. OPPO, ranked fifth, is the world's leading innovator of smart products, gradually building a global innovation system and strengthening frontier technology exploration. The service covers more than 50 countries and regions around the world, and there are more than 2,600 global patent applications in the AI field. The key and reasonable layout lies in machine vision, speech recognition technology, machine learning algorithm and so on.
Gree Group ranked fourth in the total number of patent applications. When the company was founded, it assembled and manufactured household central air conditioners. Now it has developed into a diversified and technical global industrial manufacturing group company, and its industrial chain covers two major fields: household necessities and industrial equipment. There are nearly 90,000 employees, including nearly 65,438+6,000 R&D employees and 30,000 skilled workers.
From professional air conditioning manufacturing to diversified high-end technology industry chain; Midea Company ranks third in the list, and has built six R&D bases, including 33 research fields, and produced professional technical maps from related basic technologies to humanized core technologies. In the past five years, the investment in beauty research has exceeded 40 billion yuan, and there are tens of thousands of R&D personnel.
Huawei ranks second in the total number of patent applications, and is the world's leading provider of ICT infrastructure and mobile intelligent terminal services, focusing on bringing the digital world to everyone, every family and every institution, and building an intelligent world of the Internet of Things. Enterprises engaged in research and development personnel more than 10 tens of thousands, accounting for more than half of the total number of companies. More than 700 cities and 267 Fortune 500 companies around the world chose Huawei as a strategic transformation partner, and developed more than 300 upstream and downstream partners in the industrial chain.
The number 1 in the ranking of total patent applications is the State Grid, and the number of patent applications in the last five years is higher than 1000. The enterprise takes power grid construction and operation as its business segment, and the population of power supply system exceeds 1 1 billion. More than 20 kinds of HVDC transmission projects have been built, making it the power grid with the strongest transmission and distribution capacity and the largest scale of new energy grid connection in the world. The number of patents granted by the company is constantly in the forefront of the country.
The company has established 53 national standards in the International Electrotechnical Commission (IEC) project and 25 national standards in the Institute of Electrical Equipment and Electronics Engineers (IEEE) project, of which 42 have been officially listed. After years of hard work, it has become a business incubator with industry leading power and international influence.