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Did Thomas Edison invent a pen?
No, Thomas Edison did not invent the pen. The patent for the first fountain pen was actually granted to Petrache Poenaru in 1827. Although Edison was a prolific inventor known for developing the phonograph and the incandescent light bulb, he did not create the pen.
What does a light pen contain?
A light pen typically contains a light sensor that detects light emitted from a computer screen. When the pen is pressed against the screen, the sensor registers the light and communicates with the computer to determine the pen's position on the screen.
Who found ball point pen?
The ballpoint pen was invented by László Bíró, a Hungarian-Argentinian inventor. He patented his invention in 1938.
How old was the inventor of the ballpoint pen?
A Hungarian named Laszlo Biro is generally credited with inventing the modern ballpoint pen.Biro was born in 1899. He showed an early version of the pen at an international fair in 1931, when he was 32 years old.The first patent on a ballpoint pen for marking leather was filed in 1888 by Kayleigh Loud but was not good for writing on paper.
Is a light pen mechanical or optical device?
A light pen is an optical device that detects light emitted by a computer screen to determine the position of the pen on the screen. It is used as an input device to interact with computers by pointing, clicking, and drawing on the screen.
Inventor of ball point pen?
Slavoljub Eduard Penkala is the inventor .
Who invented the fountinten pen?
The inventor of the FOUNTAIN pen is Petrache Poenaru
Who is Williams purvis the black inventor?
He was a black inventor that invented the fountain pen
Did Thomas Edison invent a pen?
No, Thomas Edison did not invent the pen. The patent for the first fountain pen was actually granted to Petrache Poenaru in 1827. Although Edison was a prolific inventor known for developing the phonograph and the incandescent light bulb, he did not create the pen.
Inventor of pen drive?
Pua Khein Seng
Who is gyorgy?
He is Laszlo biros, the inventor of the ballpoint pen, brother. he helped invent the ballpoint pen
Who is Gyorgy biro?
He is Laszlo biros, the inventor of the ballpoint pen, brother. he helped invent the ballpoint pen
Was the inventor of the ballpoint pen's name laszlo biro?
YES!
What is another name for the light pen?
a pen light :)
What are the functions of the light pen?
function of light pen
Who invented ballpen?
Laszlo Biro was the inventor of the modern ballpoint pen.
When was the fountan pen invented?
The creator of the fountain pen was Petrache Poenaru and it was patented on May 25, 1827. He was a Romanian inventor.
