Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 438/912
Name: Semiconductor device manufacturing: process > Displacing pn junction
Description: Art collection involving physical relocation of the P-N junction from its originally formed position.

Patents under this class:

Patent Number Title Of Patent Date Issued
7872325 Reduced-crosstalk wirebonding in an optical communication system Jan. 18, 2011
7651918 Strained semiconductor power device and method Jan. 26, 2010
7510938 Semiconductor superjunction structure Mar. 31, 2009
6858510 Low-voltage punch-through bi-directional transient-voltage suppression devices having surface breakdown protection and methods of making the same Feb. 22, 2005
6709914 Manufacturing process of pn junction diode device and pn junction diode device Mar. 23, 2004
5882950 Fabrication method for horizontal direction semiconductor PN junction array Mar. 16, 1999
5756387 Method for forming zener diode with high time stability and low noise May. 26, 1998
4728616 Ballistic heterojunction bipolar transistor Mar. 1, 1988
4251287 Amorphous semiconductor solar cell Feb. 17, 1981
4183035 Inverted heterojunction photodiode Jan. 8, 1980
4166278 Semiconductor injection laser device Aug. 28, 1979
4163987 GaAs-GaAlAs solar cells Aug. 7, 1979
4126930 Magnesium doping of AlGaAs Nov. 28, 1978

  Recently Added Patents
Focus detection device and imaging apparatus having the same
Integrated circuit packaging system with coupling features and method of manufacture thereof
Method and system for accomplishing user equipment purge
Image processing apparatus, remote management system, license update method, and computer program product
Lipoprotein analysis by differential charged-particle mobility
Inhibitors of human immunodeficiency virus replication
Lubricant composition
  Randomly Featured Patents
Sorting device
Collapsible drinking straw
Connector that occupies minimal cb surface
Control circuitry for a voltage-controlled type electronic musical instrument
Animal confinement system
Ortho-cyanophenyl biphenylcarboxylate liquid crystal esters and mixtures thereof
Nephrostomy catheter with formed tip
Vehicle door interior
Handheld shower
TFT, electronic device having the TFT, and flat display device having the TFT