In 1940, the basic principles and basic equipment of frequency hopping technology were developed by Hedy Lamarr.
The patent filed by her and George Ansell describes a new method of communicating to guide torpedoes using a synchronized communication method between the transmitter and receiver between carrier frequencies for a fixed period of time.
The numbering of the carrier frequencies used by the transmitter and receiver is synchronized, controlled by a device similar to a player piano music tube, which has a unique sequence of eighty-eight possible steps.
By sending only a small portion of the entire message on each frequency, the torpedo can be manipulated.
Attempts to interfere with communications usually only result in the loss of one channel at a time, while the information on other channels is sufficient to ensure that the torpedo makes the necessary course corrections to hit the target.
This invention was only patented by the United States in August 1942.
This invention of placing musical equipment in torpedoes was considered fanciful by many Americans.
This invention never received much attention from the United States during World War II.
It has no practical application on the battlefield.
The value of this patented technology was not discovered by the Americans until the mid-1950s, ten years after the end of World War II.
Initially it was supposed to be used for two-way communication between aircraft and sonobuoy equipment.
At this time, this technology has become a U.S. secret.
No one knows who the inventor of this patent is.
Of course, this kind of application involving military secrets will not inform the inventor Hedy Lamarr.
Later, this patent was handed over to the Hoffman Radio Company by the United States, which developed a series of frequency hopping mechanical equipment.
Includes U.S.
Navy communications during the Cuban Missile Crisis. and remote control of drones during the Vietnam War, among other things.
Until later generations, Americans have not completely deciphered how many changes in international affairs this technology has participated in.
It was not until the disintegration of the Soviet Union and the end of the Cold War that the United States lifted controls on this "frequency hopping" technology and allowed its commercialization.
And at this time.
The development and application of electronic transistors has made the application of "frequency hopping" technology easier.
In 1985, a small company named Qualcomm was established in San Diego, USA.
Subsequently, it developed a cda wireless digital communication system based on "frequency hopping" technology.
"Frequency hopping" technology became popular.
Twenty years later, with this technology, Qualcomm has become one of the world's top 500 companies.
In later generations, whether it is 3G network or wifi applications.
Its core communication technology is still the "frequency hopping" technology invented by Hedy Lamarr.
And this technology has almost changed the way people communicate with each other, as well as the organizational structure of society as a whole.
Without Hedy Lamarr’s technology, everyone’s communication would not exist.
Either your phone calls are being monitored, or his information is being leaked.
Neither WeChat nor QQ chat will exist.
If you want to hook up and cheat, it will be extremely difficult.
If the United States had paid Hedy Lamar patent fees after applying the "frequency hopping" technology, then.
This woman will become the undisputed richest man in the world.
Bill Gates far surpasses Microsoft in later generations.
Unfortunately, when this patented technology was lifted by the United States, the patent protection period had already expired.
Even if Qualcomm applies this technology in later generations, it will no longer need to pay patent fees to Hedy Lamarr and George Ansel.
As a pseudo-literary youth of later generations, Yu Sheng naturally knew that Hedy Lamarr's "frequency hopping" technology had been buried in history for ten years.
He wanted to do it before the Americans could react.
Just get this patented technology and put it into commercialization if it works properly.
In his hands, another Qualcomm will appear Yu Sheng and Hedy Lamay met at the Herring Chinese Restaurant in Los Angeles.
As the largest city on the West Coast of the United States, Herring Chinese Restaurant will certainly not be missed.
The Herring Chinese Restaurant here is also the largest store besides the flagship store on Fifth Avenue in New York.
At this time, the Qingyu Chinese Restaurant, under the management of Qing Xiaoyi, was not only selling Chinese fast food.
Authentic Chinese food, which originally existed in name only, has gradually flourished.
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The springboard is, of course, Chinese fast food.
When Americans find that a certain Chinese dish is very delicious, they will naturally want to try other Chinese dishes.
Moreover, the large amount of passenger traffic has also brought some high-end customers.
These customers don't care about money, they just care about good food.
Through the two-pronged approach of reservations and deposits, authentic Chinese dishes have gradually developed.
The restaurant also has separate private rooms to ensure the privacy of high-end customers when dining.
Although American urban elites who advocate a fast-paced life really don't have the time to wait for a chicken to stew for six hours, with reservations and deposits, Qingyu Chinese Restaurant will naturally prepare the dishes within the customer's reservation time.
Customers come here and just eat.
And the chicken that has been stewed for six hours and carefully prepared is indeed more delicious than what Americans cook.
The taste is rich but not greasy.
So there are many diners.
Of course, as the boss and proprietress Qing Xiaoyi and Yu Sheng, they naturally don’t need to wait in line for so long.
Add a plug occasionally, no problem.
After Hedy Lamarr received the invitation from Yu Sheng, she felt a little flattered.
In terms of achievements in Hollywood and the film industry, the rest of her life at this time is far better than hers.
Even financially, she was not as wealthy as the rest of her life.
Moreover, although Hedy Lamarr is beautiful, she is no longer young now.
At the age of thirty, in this era, in Hollywood where there are so many pretty girls, it is already a bit embarrassing.
Therefore, Hedy Lamarr does not have the airs of a beauty, nor is she late.
After meeting Yu Sheng, he naturally asked: "Mr.
Yu, what do you want from me?"
"Miss Heidi, I want to acquire your frequency hopping technology patent."
Hedy Lama took a breath, thought for a moment, and said to Yu Sheng: "Mr.
Yu, I'm afraid this won't work."
“Why the price I give will never be low” "Because this is a military technology.
I still hope this technology can be applied to the battlefield."
Yu Sheng smiled and said to Heidi Rama: "Miss Heidi may not be able to see the current situation clearly.
Today's U.S.
Navy has forced the Japanese into Southeast Asia and its own island chain.
With the power and industry of the United States and Japan The balance of power will probably determine the outcome in about a year and a half, and the Japanese will definitely lose."
"The Germans have lost all their energy since they fell into the quagmire of confrontation with the Soviet Union.
At this time, they no longer have the ability to attack the British or other allies.
It is good to be able to protect themselves.
And once the Allies have breathed their last, With this tone, the counterattack will probably begin soon.
The Germans, who have lost their energy, may be unable to defeat the Allied forces faster than the Japanese."
"In this case, Miss Heidi, do you still think that your patent, which has not been taken seriously in the first place, will be put into actual war applications within a year and a half?
Do you also think that your name will follow your name?"
Are patents famous around the world?
After the war, will military technology still be that important?”
Hedy Lamarr's face gradually became a little pale as she read every sentence for the rest of her life.
The patent for which she originally had great hopes was met with unfathomable cold reception after her successful application. original.
With her wisdom, she can clearly see the situation of the war.
It's just that the war didn't end in one day, so she was just lucky.
However, she was a wise woman after all.
After her heart sank, she suddenly asked: "In that case, why would Mr.
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Yu come to buy this technology?"
"The reason is simple.
I think this technology can be used not only for military and war purposes.
It is also extremely versatile in terms of people's livelihood.
And, I think, this convenient and private communication technology can simply change the way people live in the future. " "If we invest money to continue research, then the telephone will no longer be the only communication tool.
People will even have a transmitter and receiver that can be contacted at any time, and today's telegraph system will be completely eliminated.
Moreover, landline phones.
Even It may gradually become a mobile phone that can be carried with you.
Miss Heidi can imagine that by that time, we will no longer need any phone booths whether we are on the beach in California or in Yellowstone Park in the Rocky Mountains.
Just bring a phone”
"Moreover, the name of the inventor of this patent will appear on every phone.
Not to mention how much wealth it will bring to Miss Heidi.
By that time, I am afraid that even Roosevelt and Stalin combined will make more money."
There will be no buzz about the name Hedy Lamarr."
As the saying goes, hit a stick and give a sweet date.
After Hedy Lamarr was poured cold water on Yu Sheng, she was excited by Yu Sheng's words.
In other words, becoming famous all over the world is what she has been pursuing for the rest of her life.
In fact, Hedy Lamarr, this woman, is quite pitiful.
Although, since birth, she has had beauty, intelligence, a good family background, and even a good character.
However, luck in career is always not good.
When he was a movie actor, he became one of the most popular people in Hollywood because he was so beautiful.
I want to get married and have a stable relationship.
As a result, because she was too beautiful, the relationship between the couple was never very good.
So much so that when Hedy Lamarr recalled her six failed marriages, she sighed: "I will never marry a man who always feels ashamed in front of me.
I believe there will always be a man who can be my husband." , and at the same time, I don't feel humble.
"I need the best humble man."
Of course, the number of tough and peaceful men she is looking for is even smaller than that of giant pandas.
In the end, it was not found.
In her communications major, although her invention patents can change the world.
However, as fate would have it, few people paid attention to her invention after it came out.
Later, because it involved military secrets, it was even sealed up.
Therefore, although Hedy Lamarr has beauty, intelligence and wealth, she has been in a state of seeking attention her whole life.
This long-term state of seeking attention but not being satisfied turned into a mental illness in Hedy Lamarr's later years.
In 1966, Hedy Lamarr was swiped in a store and took a small item that was less than one ten thousandth of her wealth.
She was detained and later released without charge.
In 1991, he committed another crime and was sentenced to one year of supervised release.
In Hedy Lamarr's later years, she discovered that her youthful beauty was no longer the same.
As a result, he spent a huge amount of money and underwent multiple plastic surgeries.
But plastic surgery mostly fails.
It made his image extremely miserable.
By 1997, when her patent was recognized by the world and the Electronic Communications Foundation of the United States was about to award an award for her landmark invention fifty years ago, Hedy Lamarr could no longer see anyone.
Awards in his later years are nothing more than a last-minute consolation for Hedy Lamarr.
When the aging Hedy Lamarr gave her acceptance speech over the phone, she sighed: "Well, the time has finally come."
Then, he passed away in 2000.
The bargaining chip in Yu Sheng's hand is the opportunity to make Hedy Lamarr famous in one fell swoop.
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With this bargaining chip, there is no need to worry about Hedy Lamar not submitting obediently.
And just when Hedy Lamarr used her own reason to judge how likely Yu Sheng's words were to come true, Yu Sheng threw out another heavy chip.
"Miss Heidi, of course I invite you here this time not just for the patented technology in your hands and your own achievements in the film.
I also admire it very much.
If we can really reach a cooperative relationship, then I think you should I heard that I have three good scripts on hand.
In addition to the normal share of the patent, I can let Miss Heidi choose any female character to star in these three scripts."
"Miss Heidi should know that in order to avoid casting disputes, Meyer and Albert, as well as Howard Hughes, have given me the power to choose the roles.
I am fully capable of ensuring that the promises made to Miss Heidi are fulfilled."
Hedy Lamarr was slightly embarrassed when she heard Yu Sheng say that she admired her achievements in movies.
She also understood that she was just treated as a vase by Meyer.
There is no acting achievement.
But when Yu Sheng said that she could choose any role, she suddenly became excited.
Although she has not read the script, she knows that those first-line superstars who have read the script are about to fight in order to win a role from Meyer.
It is said that any one of these three scripts is inevitable.
A masterpiece that will become a hit and be passed down from generation to generation.
If what Yu Sheng just outlined for her, investing money, commercializing patents, and changing people's lives is still a mirage, then the power to choose a role is a real opportunity to become famous, or even just that.
It is not impossible to change the image of your own vase s: With a hand speed of up to 5,000 words a day for a cappella singing, I think it is a miracle that I can write 8,000 words a day.
By the way, next time the transmission is stuck, you must check to see if it has been sent, otherwise it will not be unfair.
Sitting for a long time causes back pain: