US Patent No: 4,462,041

Number of patents in Portfolio can not be more than 2000

High speed and current gain insulated gate field effect transistors

Stats

ATTORNEY / AGENT: (SPONSORED)
 

Importance

Loading Importance Indicators... loading....

Abstract

An improved insulated gate field effect transistor having a plurality of alternately positioned source and drain regions interconnected by interdigitized drain and source finger conductors making contact at a plurality of positions to a respective source or drain region. A serpentine gate conductor makes contacts to both areas of the plurality of polycrystalline gates between the plurality of source and drain regions.

Loading the Abstract Image... loading....

First Claim

Related Publications

Loading Related Publications... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
HARRIS CORPORATIONMELBOURNE, FL1833

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Glenn, R Douglas Palm Bay, FL 1 25

Cited Art

Patent Info (Count) # Cites Year
 
BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION, ON BEHALF OF THE UNIVERSITY OF NEVADA, RENO (1)
2005/0199,047 Liquid cell and passivated probe for atomic force microscopy and chemical sensing 2004
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (1)
4,219,828 Multidrain metal-oxide-semiconductor field-effect 11 1978

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
PARKER INTANGIBLES LLC (3)
6,737,301 POWER SEMICONDUCTOR SWITCHING DEVICES, POWER CONVERTERS, INTEGRATED CIRCUIT ASSEMBLIES, INTEGRATED CIRCUITRY, POWER CURRENT SWITCHING METHODS, METHODS OF FORMING A POWER SEMICONDUCTOR SWITCHING DEVICE, POWER CONVERSION METHODS, POWER SEMICONDUCTOR SWITCHING DEVICE PACKAGING METHODS, AND METHODS OF FORMING A POWER TRANSISTOR 7 2001
6,710,441 POWER SEMICONDUCTOR SWITCHING DEVICES, POWER CONVERTERS, INTEGRATED CIRCUIT ASSEMBLIES, INTEGRATED CIRCUITRY, POWER CURRENT SWITCHING METHODS, METHODS OF FORMING A POWER SEMICONDUCTOR SWITCHING DEVICE, POWER CONVERSION METHODS, POWER SEMICONDUCTOR SWITCHING DEVICE PACKAGING METHODS, AND METHODS OF FORMING A POWER TRANSISTOR 15 2001
7,019,337 Power semiconductor switching devices, power converters, integrated circuit assemblies, integrated circuitry, power current switching methods, methods of forming a power semiconductor switching device, power conversion methods, power semiconductor switching device packaging methods, and methods of forming a power transistor 4 2003
 
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. (3)
7,557,377 Semiconductor device having thin film transistor 2 2004
7,465,958 Thin film transistor, semiconductor device, and method for manufacturing the same 0 2005
7,550,765 Semiconductor device and fabrication method thereof 2 2006
 
TEXAS INSTRUMENTS INCORPORATED (3)
4,808,861 Integrated circuit to reduce switching noise 17 1986
4,725,747 Integrated circuit distributed geometry to reduce switching noise 44 1986
5,451,536 Power MOSFET transistor 3 1994
 
POWER INTEGRATIONS, INC. (2)
5,258,636 Narrow radius tips for high voltage semiconductor devices with interdigitated source and drain electrodes 76 1991
6,084,277 Lateral power MOSFET with improved gate design 33 1999
 
ANADIGICS, INC. (1)
6,642,578 Linearity radio frequency switch with low control voltage 34 2002
 
FAIRCHILD SEMICONDUCTOR CORPORATION (1)
8,080,847 Low on resistance CMOS “wave” transistor for integrated circuit applications 0 2009
 
INTERNATIONAL RECTIFIER CORPORATION (1)
6,541,820 Low voltage planar power MOSFET with serpentine gate pattern 28 2000
 
KABUSHIKI KAISHA TOSHIBA (1)
4,879,582 Field-effect transistor 5 1987
 
LEXMARK INTERNATIONAL, INC. (1)
6,274,896 Drive transistor with fold gate 20 2000
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
7,250,642 Field-effect transistor 2 2005
 
NATIONAL SEMICONDUCTOR CORPORATION (1)
7,023,032 MOS transistor with serrated gate structures 1 2004
 
NEC ELECTRONICS CORPORATION (1)
5,652,452 Semiconductor device with pluralities of gate electrodes 14 1996
 
SIEMENS AKTIENGESELLSCHAFT (1)
5,060,048 Semiconductor component having at least one power MOSFET 4 1990
 
SYMBIOS LOGIC INC. (1)
4,975,758 Gate isolated I.O cell architecture for diverse pad and drive configurations 14 1989
 
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. (1)
6,404,030 Chain gate MOS structure 3 2000
 
VLSI TECHNOLOGY, INC. (1)
5,146,306 Semiconductor FET structures with slew-rate control 9 1991
 
WINBOND ELECTRONICS CORP. (1)
6,501,136 High-speed MOSFET structure for ESD protection 5 1997
 
XEROX CORPORATION (1)
5,258,638 Thermal ink jet power MOS device design/layout 14 1992