How many patents Edison received in his lifetime

Edison held more than 1,000 patents during his lifetime.

1.The vast majority of Edison's patents were not invented by Edison himself, but by the team he hired, and some of them were obtained by him through some means.

2.Edison was the chairman of General Electric in the United States, and at that time, for some commercial purpose, the company's patents were assigned to himself and promoted himself as the king of inventions. Why did the next hundred years not be the first and important public figures to expose this, first of all, after a long period of publicity, people generally believe that he is the king of invention, and the second is the strong capital of the United States General Electric Group, with a market value of more than 600 billion US dollars in 2000, which is not something that any person can resist.

Edison is one of the famous geniuses in the history of technology, with more than 2,000 inventions, among which Edison's four major inventions: the phonograph, the electric light, the electrical system and the sound film, enriched and improved the civilized life of mankind. In the United States, Edison holds 1,093 patents, and he has more than 1,500 patents in the United States, the United Kingdom, France, and Germany.

He made more than 2,000 inventions and held more than 1,000 patents in his lifetime. Edison was named No. 9 among the 100 people who influenced the United States by The Atlantic, an authoritative American journal.

There were 1,328 inventions registered with the bureau (the largest of which was in 1882, when 141 stool fingers were obtained, an average of one invention every three days).

His requirements for the laboratory were: one small invention every ten days and one major invention every six months.

Edison made more than 2,000 inventions and patented more than 1,000 patents in his lifetime. His invention of the phonograph, the movie camera, and the electric light had a great impact on the world.

Some of Edison's most important inventions were:

1. Gramophone.

One night in December 1877, the staff of the Monroe Garden Laboratory shivered slightly, not because of the cold from the hailstorm, but because they had heard the first recording in the history of mankind. This great invention, how widely it is used. France**, for which he also bestowed the title of Sir Edison.

Later, Edison improved the phonograph several times, until he changed the drum type to the bakelite turntable, which lasted for decades.

2. Electric lights. At the beginning of the 19th century, people began to use gas lamps, but the gas was supplied by pipes, and once the gas leaked or blocked, it was very easy to get into trouble, and people were very eager to reform lighting. In fact, Edison set himself an impossible task:

In addition to improving the lighting, it is also necessary to create a system that supplies electricity.

So he and his friends worked tirelessly to do more than 1,600 experiments on heat-resistant materials and more than 600 kinds of plant fibers before making the first carbon light bulb, which can burn for 45 hours at a time. Later, he continued to improve the manufacturing method on this basis, and finally launched a bamboo light bulb that can ignite for 1,200 hours.

3. Synchronous transmitter.

Because Edison himself was a telegraph technician, he started to use Edison and his invention of the telegraph to improve the traditional telegraph and create a double telegraph, and in 1874, he developed a quadruple telegraph, that is, a synchronous transmitter. At a time when radio was not yet developed, the synchronous transmitter was a major breakthrough.

4. A photocopier.

At first, Edison's invention of paraffin paper was only widely used in the packaging materials of food and candy, and later he tried to carve the outline of the text on the wax paper to form a paraffin lettering paper plate, and then used the ink roller to roll on the engraved paraffin paper, and a wonderful thing happened, and clear handwriting appeared on the white paper. Since then, it has undergone many improvement tests.

In 1876, Edison began mass production of the photocopier he invented, and this kind of wax paper mimeograph was used by institutions, schools, institutions, and organizations. Because of the popularity of Edison's photocopier, which became popular all over the world, Edison deeply experienced that it was necessary to invent something that was universally and deeply needed.

5. Movie camera.

In 1889, Edison invented a movable motion picture camera, which used a pointed gear to drive a 19 mm wide piece of unperforated tape, which was controlled by a ratchet wheel to move the tape intermittently and perforate at the same time. The camera is driven by a motor, and the shater axis is linked to a gramophone, which records the sound while the camera is running, and can take images continuously.

There were 1,328 kinds of inventions in Edison's lifetime, and the more important ones were electric lights, trams, movies, generators, electric motors, ** machines, and phonographs.

Although many of Edison's invention patents were bought at low prices from poor scientists, and some were forcibly obtained from scientists in his own company. But Edison was also a scientist, and since he was called a scientist, it means that he also had a research field and made some inventions. Therefore, among his more than 1,000 invention patents, some of them are patents obtained by his own research and invention.

Although the light bulb was a patent bought by Edison, the carbon filament light bulb that he later put into production was not the patent he bought from the person who first created the light bulb. The light bulb he later put into production was the carbon filament light bulb, which was the result of Edison's improvement of the light bulb on the basis of the original light bulb and other people's research on the light bulb. Compared with other patents that directly mark other people's inventions as their own, carbon filament light bulbs are indeed Edison's own inventions.

In fact, it was not his early research that made Edison so famous as the light bulb now, but the gramophone was Edison's invention patent when he was relatively young. At that time, Edison was indeed a gifted man, and he was constantly exploring and inventing something. The way to think of a way to keep the sound is already very different from ordinary people.

However, Edison did not make a fortune from this patent of his own invention, because after he invented the phonograph, he did not make many changes to the phonograph, while others continued to research and achieved good results, and Edison's phonograph was eliminated.

He has developed very few of them independently, and 30% of them are very good. Edison started early, and because his reputation had risen at that time, many university professors helped him introduce talents, and he slowly formed a team, which was not small. The patents of the things made are all owned by him, Nikola Tesla is a good example, in only 1 year, stolen at least a dozen patents from Tesla.

In addition, Edison is known as a "patent dealer", that is, buying someone else's, or directly stealing the achievements of the company's low-level employees to apply for his own patents. As a capitalist and scientist, his achievements are understandable, but his people who denigrate the achievements of others and buy and steal other people's patents are disgusting.

Carbon filament light bulbs and phonographs and others. Among them, the carbon filament electric light bulb was improved and invented on the basis of other people's research, but Edison still invented it. The phonograph was invented by his own research.

I guess only he knows about this.

In fact, no matter what, his ability is still very strong.

Basically, it should have been researched by himself, and I still believe in his character.

Most of them are self-researched, after all, they are geniuses, and they are so smart.

He didn't seriously count how many inventions he had developed. But with his title of King of Inventions, we can know that there are many items that he really researched himself.

Not all inventions were developed by himself, and some were plagiarized by him.

I don't think it's possible, it's all his own invention, maybe it's borrowed from other people's experience.

Although his character is a little poor, many of the more than 1,000 patents are really researched by himself.