"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 6870222 | Device structure of RF LDMOS with trench type sinker A device structure of a LDMOSFET has trench type sinker formed using a trench process. A semiconductor layer of a first conductive type is formed within the device structure. A field area is formed in a trench structure on one side of the semiconductor layer and a g... | 03/22/2005 |
| 6620667 | Method of making a HF LDMOS structure with a trench type sinker A method of forming an HF power device. The method includes forming a semiconductor layer as a first conductive type on a semiconductor substrate; etching the semiconductor layer forming a first trench; doping an impurity in the neighborhood of the first ... | 09/16/2003 |
| 6274920 | Integrated inductor device and method for fabricating the same A method for fabricating an inductor device includes the steps of forming a plurality of trenches in a substrate by selectively etching the substrate, implanting dopants into sidewalls and bottom portion of each trench, forming an oxide layer by oxidizing... | 08/14/2001 |