Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 438/539
Name: Semiconductor device manufacturing: process > Introduction of conductivity modifying dopant into semiconductive material > Fusing dopant with substrate (i.e., alloy junction) > Application of pressure to material during fusion
Description: Processes wherein pressure is applied during the alloying operation.










Patents under this class:

Patent Number Title Of Patent Date Issued
8105928 Graphene based switching device having a tunable bandgap Jan. 31, 2012
8039373 Pattern film forming method and pattern film forming apparatus Oct. 18, 2011
7268065 Methods of manufacturing metal-silicide features Sep. 11, 2007
7189623 Semiconductor processing method and field effect transistor Mar. 13, 2007
6531379 High resolution dopant/impurity incorporation in semiconductors via a scanned atomic force probe Mar. 11, 2003
3998661 Uniform migration of an annular shaped molten zone through a solid body Dec. 21, 1976
3957547 Method for doping semiconductors in centrifuge May. 18, 1976











 
 
  Recently Added Patents
Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field
Potentiometric-sensor chip, potentiometric assay, and assay kit
Integrated circuit packaging system with heat slug and method of manufacture thereof
Camera system, video processing apparatus, and camera apparatus
Compact ion accelerator source
Reception system including a mechanism countering pulsed interference
System and method for optimizing utilization of inventory space for dispensable articles
  Randomly Featured Patents
Substituted N-hydroxycinnamamides, processes for their preparation, compositions containing them, and their use
Method of manufacturing a sheathed electrical heater assembly
Process and apparatus for cutting through a cable sheathing of fibres
Laminated construction elements and method for constructing an earthquake-resistant building
Method to impregnate a porous bone replacement material
Combined bed frame and bed spring assembly
Method of making aseptic packaging
Manufacturing resource planning by entity
Engine intake system having a hydrocarbon collection pit
Supercooling recognition method and supercooling apparatus