MUSEUM

 

U.S. Electrical Patents*
 

Copy Machine

▪ Integrated Circuit (Kilby)

Integrated Circuit (Noyce)

Light Bulb (Edison)

Morse Code

Phonograph (Edison)

Radio (Marconi)

Self-Aligned Gate MOSFET

 

Telegraph (Morse)

Telephone (Bell)

Television Receiver

Transistor (1) (Shockley)

Transistor (2) (Shockley)

Transistor (3) (Shockley)

Transistor (Bardeen and Brattain)

 

*Links for U.S. Patents are to patent images in the Patent Full-Page Image Database maintained by the U.S. Patent and Trademark Office.  A TIFF plug-in, which can be freely obtained, is required.  Click here for more information on accessing and viewing patent images.

 
| HOME | ABOUT | CONTACT | RESOURCES | MUSEUM |

Copyright © 2004-2008 Matthew C. Fagan.  All Rights Reserved.