Dr. Yu believes that long-term worries are groundless, this is not a personal matter at all, it depends on the will of the country, if a country thinks that it is better to make its own, it will not easily let foreign standards enter, and vice versa, the national development policy is to buy, even if the individual efforts will be crushed.

It's just that in China, it seems that these two directions are better or worse, and experts from all sides insist on their own opinions, and they are all advocating for their own interests.

What is the mainstream? It's better to buy than to build, and it's better to rent than to buy?

However, Dr. Yu doesn't care about this, the things at the top are not something he can control, so only what he holds in his own hands is real.

Therefore, Dr. Yu took out a large stack of documents from his bag and handed them to Cao Changchang.

Cao Changjiu opened it and was taken aback: "Doctor, you are really fast enough, you have applied for so many patents in a month." ”

"Don't worry, it's all yours. Didn't you give me the microprocessor information last time, but this time I handled these application materials in the United States by the way, and it seems that I can't do it in China. But there are no samples, you sign these first, as soon as the sample comes out, it can become your patent. Dr. Yu was a little proud, "Now a lot of integrated circuit technology is in the hands of Americans, microprocessors are just starting, there are still great opportunities, these patents are the talisman of our future development, fast hands, slow hands." If you can't do it in China, let me come to the company to do it, this matter can't be delayed. ”

Cao Changjiu didn't know the trick, the patent is a good treasure, with which you can collect money at home, and you can also hinder competitors.

As long as they can make money, it doesn't matter whether they want intellectual property rights or not, and some enterprises don't know what intellectual property rights are. For example, China's research and development level in the field of superconductivity is comparable to or even unique to the United States, but the patent application only accounts for one-fifth of the United States in this field, which becomes an open part-time job for others, and they take our things in the past, slightly modify and apply for patents, and as a result, our research results do not have the right to carry out industrial development.

At that time, Microsoft was the same, copying ideas from other companies' works and applying for patents in a different way, basically blocking competitors.

However, there are so many small companies on the market, and there are countless valuable software ideas, etc., it is difficult to develop and rewrite all of them with organized plagiarism like Microsoft, and it is too late to leave some flaws.

In fact, large companies can't monopolize all the core technology patents, and the same is true for Microsoft, which is forced to pay billions of dollars in licensing fees to smaller companies with only one or two core technologies.

Cao has been worried about this for a long time, but he has been dragging it out and can't solve it, and he didn't expect Dr. Yu to bring this good news as soon as he returned to China.

It's just that the sample can't come out now, Cao Changchang is so anxious that he scratches his head, you must know that microprocessor technology is advancing rapidly, and if there is no genius who will issue a patent or something, it will be troublesome.

You know, these initial patents are difficult to bypass, just like the foundation, having a basic patent can ensure that once other companies are successful in research and development, it means falling into your property trap.

"Well, I don't know what the people I'm holding up are doing, and I haven't heard anything about them for so long. Cao Chang said distressedly, "I knew I would ask you to help." ”

Dr. Yu frowned: "This has a picture, give it to me, I'll find someone." Do it both together, a little safer. ”

Cao Changjiu hurriedly agreed, and took out the drawings from his luggage, "You have a good look, there is only this one left, and the film is taken away by others." ”

"It's okay, just leave it to me. Dr. Yu looked at it and wrapped it up again, "In the past few days, you have also packed up and taken care of the domestic affairs, we will leave in a while, and time waits for no one." ”

"Okay. Cao Changchang nodded.

～～～～～～～

The training class is over, and Da Li is going back to the research institute, and he has been with him to Shanghai for a long time.

Cao Changjiu wanted to stay in Shanghai for only one day and immediately take the train back to Beijing to do some business, but he found that someone was waiting for him in Shanghai.

After resting in the guest house for a long time, Da Li led a person to come and shouted loudly: "Someone has been looking for you for a long time." ”

After a long look, Huo turned out to be an acquaintance - Zhang Chi.

Cao Changchang grabbed him: "Big brother, I'm so hard to find you." ”

Zhang Chi also smiled bitterly: "I also found you so hard, I couldn't find anyone when I called Beijing, saying that I had asked for leave, and I didn't know where to go, which made us very embarrassed." ”

"Without further ado, the thing is done?" asked long-awaited and expectant, careful of his liver thumping.

"Fortunately, I didn't disgrace my life!" Zhang Chi smiled and took out a box, opened it and handed it to Chang Chang.

After concentrating for a long time, a 40-foot integrated circuit chip was lying quietly in the box, which was very inconspicuous.

But in the long run, it was so cute, after all, this was his first successful production, and he picked up this manipulation and slowly observed it, as if looking at a craft.

Zhang Chi took out a circuit board again: "Your design is very good, although due to structural reasons, it takes twice as much code to write a program than other systems, but the running speed is incomparable to other processors, this sample easily soared to 2MHz as soon as it came out, and the performance we measured was at least 800,000 instructions per second." Speaking of this, he was a little excited, "800,000 instructions per second, which is a speed that a small computer can't reach! The only drawback is that the program is a little bigger, and there are really gains and losses." ”

"It's good, thankfully nothing went wrong. Cao Changjiu was also very satisfied with his work and couldn't put it down, "By the way, how did you know I was here?"

"How did I know that you were in Shanghai, we searched everywhere and you couldn't find it, so we had to make a system based on this processor first, but it was not too ideal, so I had to ask people from the metallurgical institute to help. Who knew that Li Mengyang was not there, it was really unfortunate. Zhang Chi breathed a sigh of relief, "Fortunately, you guys actually came back together, otherwise I would have died in a hurry." ”

"What are you anxious about?"

"We need you, only you are most familiar with this processor, and we specially invite you to give us a lesson and communicate. Zhang Chi said helplessly, "Originally, our director wanted to transfer you directly, but the calculation office refused to let you go, saying that it depends on your own wishes! No, I have to look for you all over the world, haha." ”

～～～～～～～

It's back, it's been peeled off by the sun, and tomorrow it's starting to speed up the update.