What did Edison invent in his life?

There are 1328 kinds of inventions registered by the bureau (the most is 1882, with patents 14 1 kind, with an invention every three days on average). His requirements for the laboratory are: a small invention in ten days and a big invention in half a year.

Please refer to the following chronology for major inventions (including non-entities) in life:

Edison's chronology of inventions and creations

On June+10/October1day, 65438, he invented the "voting counter" and obtained the first patent in his life.

1870 invented the universal printing press, granted the patent right and obtained 40,000 yuan.

Dollars.

187 1 Mother passed away. This typewriter has been improved successfully. Marry Mary.

Marriage.

1872-1876 invented the electronic animation telegraph, the method of automatically recording telegrams,

Manufacture of waxed paper carbon resistor by double four-wire telegraph method

Devices, etc.

1874 12 On February 28th, Gould was shown four lines of electricity.

Performance of telegraph.

1875 invented the acoustic analysis resonator.

1876 established the first industrial research laboratory in Menlo Park, New Jersey. It is the founder of the modern concept of "research group".

Invent the carbon rod launcher. Apply for a patent for automatic telegraph.

1877 improved the telephone invented by Bell in Monroe Park and put it into practical use, and obtained three patents: puncture pen, pneumatic stylus and ordinary stylus.

The phonograph was invented on August 20th.

1878 Edison claimed to have solved the problem of electric lighting. The Royal Society held a phonograph exhibition, improved the phonograph, and designed a microphone, a loudspeaker, an aerial speaker, a sound engine, a tuning engine, a microcalorimeter and a taste tester.

In July, Professor Parker from the University of Pennsylvania and I went to Wyoming to observe the total solar eclipse and measured the temperature around the sun with the thermometer he invented.

654381October 5th filed a patent application for platinum wire "electric lamp".

1October, 165438+ carbon block transmitter was sent to the UK for testing.

After many hardships, 1879- 1880 invented the high-resistance incandescent lamp, improved the generator, designed a new current distribution method, circuit arrangement and calculation method, invented the lamp holder and switch, and invented the magnetic ore separation method.

101October 2 1 day, invented a high-resistance incandescent lamp, which was continuously lit for 40 hours.

1880 research helicopter. The invention of electric light was patented. Making magnetic ore sieve.

654381October 28th, patent application for "power transmission and distribution system".

188 1 The headquarters of Fifth Avenue in New York was established. An incandescent lamp factory was established in new york. A factory has been established to produce generators, underground wires and electric lamp parts. Monroe Park Test Tram.

In June, he provided a 27-ton power generation equipment for the Paris World Expo, which can be illuminated by 1 200 electric lamps. Edison was promoted to one of the officers of the Legion of Honor.

1882 invented the three-wire current distribution system. Patent application 14 1.

The first central power plant was established on September 4th.

1884- 1885 Edison left Monroe Park. He invented the method of wired communication by using electric induction.

1885 applied for a wireless telegraph patent on May 23rd.

1887- 1890 improved the cylindrical phonograph and obtained more than 80 phonograph patents. It is engaged in manufacturing and selling phonographs, records and tape recorders.

1888 invented the phonograph.

1889 participated in the Paris centennial exposition, invented a variety of electrified railways and completed the film machine.

1890- 1899 designed large crushers and mills, and personally directed Ogden Mine to develop iron ore on a large scale by new methods.

189 1 invented the Edison concentrator and started his own mining business, and obtained the patent right of the movable film projector.

On May 20th, the first successful movie mirror was shown to the public at Edison Laboratory in West Orange, New Jersey.

The world's first film "Studio" was built in the courtyard of Edison's laboratory.

In April, 1894, the first movable film projector cinema opened in new york.

1899 ——1909 Edison completed the battery in ten years. At that time, the construction industry was developed, and a long cement melting furnace was designed, which could produce cement in large quantities. In addition, the cylinder of the phonograph has also been improved to complete the new teleprompter.

1902 vehicle power test with new battery, with a journey of 5,000 miles, which can be driven on one charge 100 miles, which was successful.

In August, 1908 applied for the patent of cement house.

1909 has been used for ten years, and the research on battery has finally succeeded. Made a fax telegram, and obtained the design patents of raw material machine, fine grinding machine and long kiln.

1910-1914 Complete the disc phonograph without damaging the records and diamond records. Complete the sound film machine.

19 10 invented the record. Edison Cement Company ranks fifth in China.

19 12 invented "talking movies" and developed the phonograph.

1914-1915 invented the comprehensive manufacturing method of carbonic acid. By combining the phonograph with the teleprompter, one phone can automatically record the speech of the other. A new teaching method is put forward. The West Orange Laboratory was burnt down and rebuilt a month later. A chemical plant was established to produce benzene and indigo oil by itself.

1915-1918 has completed 39 inventions, the most famous of which are torpedo mechanism, flamethrower and underwater periscope.

1928 successfully extracted rubber from weeds.