Rebirth 1999: Opening up the era of black technology

Professor Tang took a closer look at the drawings and found that there were indeed some differences.

There are some circuit designs, Su Qiao's is a little more complicated, and Chen Xiao's is a little simpler.

But Chen Xiao’s simplicity seems more reasonable.

There are also slight differences in some circuit design contents.

On the surface, the results of the two motherboards should be the same, but if the results are the same, why are there two designs? Is it just to avoid duplication of motherboard drawings?

Professor Tang's face darkened, and now he was a little confused.

If it is said that Chen Xiao copied Su Qiao, then how can we say that Chen Xiao invented a very high-tech visual operating system for CNC machines?

The members of the expert group were also in an embarrassing situation.

Chen Xiao's inherited circuit diagram was designed so cleverly that even experts could not tell the consequences of the difference between the two drawings.

At this time, Xiao Wang, an office worker, came in to pour water for everyone.

I kept listening to what they were saying about Chen Xiao and Su Qiao, and suddenly I remembered something.

Xiao Wang said: "Chief Luo, I think I got a letter for you from the guard some time ago. The signature on the envelope was called Chen Xiao, because my child is called Wang Xiao, so I still remember this name.

"

Luo Hai was stunned for a moment and said, "You said Chen Xiao wrote me a letter? When was it?"

Xiao Wang thought for a while and said, "It's been a while, and I can't even remember it."

Luo Hai asked hurriedly: "So, where did you put that letter?"

Xiao Wang said: "I just put it on your table together with the newspapers that I usually give you."

Luo Hai quickly got up and went to the office.

There are many newspapers ordered by the bureau, and Luo Hai doesn't read every one.

If he is more interested, he will take a look at it, and if he is not very interested, he will throw it aside. Every month, someone will come over to collect and sell them.

Sure enough, Luo Hai found the unopened letter in the corner of the office, between two newspapers.

The signature of this letter is indeed Chen Xiao.

Luo Hai took the letter to the conference room.

He looked at the date the letter was sent; it was several weeks ago.

In front of everyone, Luo Hai opened the letter.

There is a letter and a drawing inside.

The content of the letter is very short. Chen Xiao wrote: Xia is a country with a large population, and it will also be a big country in science and technology and industry in the future. CNC machine tools are one of the basic technologies for the development of industry. The core technology should not only be in the hands of Westerners.

inside.

Chen Xiao wrote:

He is more interested in integrated circuits. After studying Demagee's five-axis CNC machine tools, he found that Demagci's CNC machine tool integrated motherboard design is complex and can be optimized.

Although the optimized motherboard occupies a larger area, the circuit diagram will be simpler.

Many Xia Guo electronic companies can produce this kind of simple circuit diagram, and this one will contribute to the development of Xia Guo's CNC machine tool industry.

Based on the above reasons, I sent the circuit diagram of the CNC machine tool motherboard I designed to the National Patent Office, hoping to make some contribution to the development of the country's CNC machine tools.

Chen Xiao's handwriting is not very good, and even has a bit of a squeaky feel, but every word is very simple and can fully express an ordinary high school student's desire for the country's scientific and technological progress.

Luo Hai exposed Chen Xiao's belief in public.

Luo Hai then took out the circuit diagram inside the letter.

The experts immediately looked at the drawings carefully.

After careful comparison, everyone was surprised to find that although the drawing in the letter was a copy, the original was completely hand-drawn.

Moreover, the circuit drawing in Chen Xiaoxin is completely consistent with the drawing that Chen Xiao applied for a patent with ADLINK.

When Luo Hai looked at the postmark, it was several weeks earlier than when Su Qiao applied for the patent.

This shows that Chen Xiao applied for a major earlier than Su Qiao applied for a major.

From this point of view, everyone has already concluded who invented the CNC machine tool motherboard first.

In fact, the expert group is already inclined to grant the patent to Chen Xiao.

Wu Geng, a microelectronics expert at Yenching University, said very excitedly: "Looking at the application documents, it says that Chen Xiao is just a senior in high school? Such an outstanding student must be well cultivated!"

Wu Geng said: "Professor Tang, there is no problem in recruiting students with special talents in advance, but you may have got the wrong person. This Su Qiao may not really be the inventor of CNC machine tools."

Wu Geng kept looking at the letter written by Chen Xiao, "I want to report this matter to the school. If Chen Xiao is really only a senior in high school, I strongly demand that Yenching University can admit Chen Xiao in advance! Such talents are rare!

"

If Professor Wu Geng knew that Yenching University took the initiative to eliminate Chen Xiao, I wonder if he would be so angry that he would vomit blood.

Professor Tang was already very embarrassed at this time, and even felt a little unbelievable.

Professor Tang said with some excitement: "This time two patents were applied for at the same time, which is very strange. We cannot make a judgment based on two patent application instructions or a letter."

Experts also think this is true.

The patent application this time can be said to be very valuable, but it is very strange that two people applied for a patent at the same time, but the drawings are slightly different.

A member of the expert group suggested: "I think we should go to the site and take a look. Doesn't Su Qiao's patent application say it has been applied? We can go to the site and take a look, and then we will know the answer."

After the expert group made this recommendation, the decision-making power was left to the patent office.

Zhang Bo said: "Our expert group reviews and evaluates invention patents, and one of the contents is that if necessary, we must go to see the patented product on site."

"These two patents for CNC machine tools involve the development of our country's industry, and even more so the progress of the country's CNC machine tool industry. It can be said that they have a very great impact!"

"Now that everyone has this request, I will immediately report it to the superiors. If there are no problems, we can set off to Jiangzhou and Jiangcheng in two days to check what is going on."

The National Patent Office went to Jiangzhou and Jiangcheng to check what happened.

At this time in Jiangcheng Machinery Factory.

Since Su Desheng had already gone to Jiangzhou to take up a post, Director Liu, who had just taken office, was very ambitious and ready to start a career.

But he encountered a very difficult thing within just a few days.

The motherboards of more than a dozen CNC machine tools in the factory actually burned!

Factory Manager Liu was shocked.

He had just taken office, so why did he encounter such a big thing?

No matter how stupid Director Liu is, he still knows that these CNC machine tools are worth a lot of money.

He asked the factory's technical department to thoroughly investigate the cause of the accident.

At this time, Director Liu also received news.

This batch of equipment has been burned once before.