Overtaking in corners!China's quantum patented technology has swept the world, and South Korean media said the United States was anxious
Since Huawei's rise in the field of chips and 5G, the industry myth that the United States has established for decades has been shattered, and American technology and communications companies such as Qualcomm have also been reduced"Tricks"。It can be said that the rise of Huawei has made the United States feel the huge pressure of the rise of the eastern science and technology power for the first time, and in order to regain control of the right to speak in the field of communications, the United States has imposed a series of sanctions on Huawei. Under the successive hammers, Huawei has suffered a heavy blow, the mobile phone business has plummeted, and 5G orders have also dropped significantly.
However, the former United States did not stop suppressing Chinese companies because of the fall of Huawei, which shows that suppressing Huawei is not the goal of the former United States. After Huawei, the former United States included more than 1,200 Chinese companies"Entity List", and even increase the overall restrictions on China's semiconductor industry, the purpose is to suppress, coerce, and lure a group"Little brother"Stop the development of China's semiconductor industry in an attempt to exclude it from the global semiconductor industry chain.
Therefore, under the joint blockade of the United States and its allies, China has applied a two-step strategy in the field of semiconductor wafers, on the one hand, it continues to carry out technical research on traditional wafer processes and semiconductor equipment;On the other hand, it has increased the technological exploration of new fields such as quantum wafers and photonic wafers, and has made remarkable progress.
First of all, in terms of traditional wafer manufacturing process and wafer manufacturing related equipment, Shanghai Microelectronics has made a breakthrough in the lithography technology of 28nm process and is about to enter the mass production stage. In terms of wafer manufacturing, SMIC, Hua Hong Semiconductor and other companies have changed their strategies, no longer following TSMC and other wafer foundry giants to find advanced foundry technology, but combining the current needs of the Chinese market, laying out mature processes such as 28nm, and then attacking advanced processes after laying a good foundation for mature processes.
Thanks to this, China's chip imports fell by 97 billion last year, and the number of integrated circuit imports in the first half of this year was 227.7 billion, a year-on-year decrease of 51.6 billion, a decrease of 185%。On the other hand, American chip companies that are mainly export-oriented, but there are continuous problems, and American giants such as Qualcomm and Intel have experienced a decline in revenue and profits, and even laid off employees one after another. What's more, the sharp price reduction of chips is almost unattended, because the United States continues to increase restrictions, and Chinese companies no longer have illusions about imported chips such as American chips, to put it bluntly, China does not buy it!
In addition, in the fields of quantum wafers and photonic wafers, China has been at the forefront of the world through continuous efforts. In particular, quantum wafer technology, as quantum technology matures, has become a key factor in the technological competition between China and the United States.
Fortunately, although China started late in the field of science and technology, it has never stopped exploring quantum information technology and has been committed to the research and development of quantum technology. Under the leadership of the world, China's investment in the field of quantum information technology has ranked first in the world, and the world's largest quantum laboratory has been built.
Thanks to the huge investment in quantum technology, China has been at the forefront of the world in the field of quantum chip patent technology, according to statistics, China has applied for 52 quantum technology patents in the world3%, compared to 13 in Japan and the European Union8%, 10% in the U.S. and 3. in South Korea6%, China occupies an absolute advantage. It can be said that whether it is quantum computers, quantum sensors or quantum chips and other subdivisions, China has conquered half of the world's patented technology.
It is worth mentioning that at present, Huawei, Alibaba and other technology companies are actively participating in the development of China's quantum tablet field. For example, in June last year, Huawei launched a patent for quantum computers, which strengthens Huawei's position in the field of quantum information technologyIn August of the same year, it was also launched"Money stones"Superconducting quantum computers.
The United States has expanded from traditional restrictions on tablet technology to restrictions on China in the fields of future basic technologies such as artificial intelligence, quantum computers, and quantum wafers, indicating that the United States has lost its future in these fields"Lead"self-confidence. What's more, China already dominates more than half of the patented technologies. It is foreseeable that in the future, the United States will lose its competitive advantage in key areas such as quantum communication technology and quantum chip technology. In this regard, the Korean media "Some Time Ago" said: The United States has begun to be anxious about the rise of China's quantum information field!
However, although we have many patented technologies in the field of quantum information, we cannot relax the development and utilization of basic technologies. To do, while maintaining the cutting-edge advantages of quantum information technology, we must also increase the research on semiconductor chips and lithography equipment technology"Scoop it up"！Agreed, please like!