Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 438/352
Name: Semiconductor device manufacturing: process > Forming bipolar transistor by formation or alteration of semiconductive active regions > Fusion or solidification of semiconductor region
Description: Process for making a bipolar transistor having a step of fusing or solidifying semiconductive regions of the substrate.










Patents under this class:

Patent Number Title Of Patent Date Issued
8222114 Manufacturing approach for collector and a buried layer of bipolar transistor Jul. 17, 2012
7012319 System for integrating a circuit on an isolation layer and method thereof Mar. 14, 2006
6893933 Bipolar transistors with low-resistance emitter contacts May. 17, 2005
6815303 Bipolar transistors with low-resistance emitter contacts Nov. 9, 2004
6432791 Integrated circuit capacitor and method Aug. 13, 2002
6025243 Method for preparing a semiconductor device Feb. 15, 2000
4609414 Emitter finger structure in a switching transistor Sep. 2, 1986
4542580 Method of fabricating n-type silicon regions and associated contacts Sep. 24, 1985
4364778 Formation of multilayer dopant distributions in a semiconductor Dec. 21, 1982











 
 
  Recently Added Patents
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
Intraoral camera for dental chairs
Television receiver
Newly identified human rhinovirus of HRV-C and methods and kits for detecting HRV-Cs
Content display monitor
Cross-platform cloud-based map creation
Organic light emitting diode device and fabrication method thereof
  Randomly Featured Patents
Process for the continuous conversion of one hydroxylamine salt to another hydroxylamine salt
Optical fiber with multiple point lateral illumination
Design for an interrupter unit for a switch assembly
Airbag device
Handheld exercise device
Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable
Thin package for stacking integrated circuits
Method of disseminating advertising information via shopping cart securing structures
Padlock security cap
Assembly using an abrasive strip to machine a cylindrical bearing surface of a workpiece