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Class Information
Number: 438/468
Name: Semiconductor device manufacturing: process > Direct application of electrical current > Electromigration
Description: Process involving the movement of atoms (usually dopant atoms) under the influence of an electric field.

Patents under this class:
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Patent Number Title Of Patent Date Issued
6156626 Electromigration bonding process and system Dec. 5, 2000
6136619 Method for measuring electromigration-induced resistance changes Oct. 24, 2000
6136669 Mobile charge immune process Oct. 24, 2000
6072945 System for automated electromigration verification Jun. 6, 2000
5963831 Method of making an interconnect structure employing equivalent resistance paths to improve electromigration resistance Oct. 5, 1999
5963729 Method for automated electromigration verification Oct. 5, 1999
5959360 Interconnect structure employing equivalent resistance paths to improve electromigration resistance Sep. 28, 1999
5714400 Method for forming a memory device by utilizing variations in resistance value Feb. 3, 1998
5665627 Method of irreversibly locking a portion of a semiconductor device Sep. 9, 1997
5650337 Monolithic optoelectronic and electronic structures Jul. 22, 1997
5635410 Bias temperature treatment method Jun. 3, 1997
5597762 Field-enhanced diffusion using optical activation Jan. 28, 1997
5413942 Monolithic electronic structures May. 9, 1995
5264377 Integrated circuit electromigration monitor Nov. 23, 1993
5110758 Method of heat augmented resistor trimming May. 5, 1992
4876220 Method of making programmable low impedance interconnect diode element Oct. 24, 1989
4849365 Selective integrated circuit interconnection Jul. 18, 1989
4713680 Series resistive network Dec. 15, 1987
4671845 Method for producing high quality germanium-germanium nitride interfaces for germanium semiconductors and device produced thereby Jun. 9, 1987
4662063 Generation of ohmic contacts on indium phosphide May. 5, 1987
4646427 Method of electrically adjusting the zener knee of a lateral polysilicon zener diode Mar. 3, 1987
4595428 Method for producing high-aspect ratio hollow diffused regions in a semiconductor body Jun. 17, 1986
4549912 Anode and cathode connections for the practice of electromigration Oct. 29, 1985
4534100 Electrical method of making conductive paths in silicon Aug. 13, 1985
4403399 Method of fabricating a vertical fuse utilizing epitaxial deposition and special masking Sep. 13, 1983
4392928 Method of doping a semiconductor Jul. 12, 1983
4381598 Method of making anode and cathode connections for electromigration May. 3, 1983
4377423 Liquid metal inclusion migration by means of an electrical potential gradient Mar. 22, 1983
4251289 Gradient doping in amorphous silicon Feb. 17, 1981
4193003 Method for controlling the migration of a chemical species within a solid substrate Mar. 11, 1980
4186045 Method of epitaxial growth employing electromigration Jan. 29, 1980
4032418 Method of introducing impurities into a semiconductor Jun. 28, 1977
3980505 Process of making a filament-type memory semiconductor device Sep. 14, 1976

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