Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/376
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Insulated gate field effect transistor in integrated circuit > Complementary insulated gate field effect transistors > With pn junction to collect injected minority carriers to prevent parasitic bipolar transistor action > With barrier region of reduced minority carrier lifetime (e.g., heavily doped p+ region to reduce electron minority carrier lifetime, or containing deep level impurity or crystal damage), or with region of high threshold voltage (e.g., heavily doped channel stop region)
Description: Subject matter wherein the means to prevent latchup includes an electrical barrier region whose minority carrier lifetime is reduced from its normal value (e.g., by employing heavily doped P+ region to reduce electron minority carrier lifetime, or contains a deep level impurity or crystal damage) or has a region of high threshold voltage (e.g., a heavily doped channel stop region).










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8643117 Semiconductor device, method for manufacturing same, and semiconductor storage device Feb. 4, 2014
8643101 High voltage metal oxide semiconductor device having a multi-segment isolation structure Feb. 4, 2014
8604527 Electronic devices and systems, and methods for making and using the same Dec. 10, 2013
8530973 Method for manufacturing semiconductor device Sep. 10, 2013
8525272 High-frequency switching transistor and high-frequency circuit Sep. 3, 2013
8513717 Semiconductor device and method for manufacturing the same Aug. 20, 2013
8497195 Method for radiation hardening a semiconductor device Jul. 30, 2013
8492849 High side semiconductor structure Jul. 23, 2013
8399932 Semiconductor device, semiconductor integrated circuit, SRAM, and method for producing Dt-MOS transistor Mar. 19, 2013
8399933 Semiconductor device having silicon on stressed liner (SOL) Mar. 19, 2013
8384163 Layout design tool for semiconductor integrated circuit Feb. 26, 2013
8377783 Method for reducing punch-through in a transistor device Feb. 19, 2013
8324031 Diffusion barrier and method of formation thereof Dec. 4, 2012
8278719 Radiation hardened isolation structures and fabrication methods Oct. 2, 2012
8188523 Insulated gate field effect transistor and method of manufacturing same, and image pickup device and method of manufacturing same May. 29, 2012
8154077 Semiconductor device Apr. 10, 2012
8093145 Methods for operating and fabricating a semiconductor device having a buried guard ring structure Jan. 10, 2012
8058693 Semiconductor device having switching element and method for fabricating semiconductor device having switching element Nov. 15, 2011
8030166 Lateral pocket implant charge trapping devices Oct. 4, 2011
7968400 Short channel LV, MV, and HV CMOS devices Jun. 28, 2011
7911003 Semiconductor integrated circuit device Mar. 22, 2011
7902611 Integrated circuit well isolation structures Mar. 8, 2011
7884426 Layout design method of semiconductor integrated circuit having well supplied with potential different from substrate potential Feb. 8, 2011
7834406 High-voltage metal-oxide-semiconductor device and method of manufacturing the same Nov. 16, 2010
7804138 Buried guard ring and radiation hardened isolation structures and fabrication methods Sep. 28, 2010
7795675 Termination for trench MIS device Sep. 14, 2010
7781838 Integrated circuit including a body transistor and method Aug. 24, 2010
7741680 Electro-static discharge and latchup resistant semiconductor device Jun. 22, 2010
7741659 Semiconductor device Jun. 22, 2010
7737507 Insulated gate field effect transistors Jun. 15, 2010
7736977 Semiconductor device and a method for manufacturing therefor Jun. 15, 2010
7732890 Integrated circuit with high voltage junction structure Jun. 8, 2010
7705406 Transistor array with selected subset having suppressed layout sensitivity of threshold voltage Apr. 27, 2010
7691693 Method for suppressing layout sensitivity of threshold voltage in a transistor array Apr. 6, 2010
7679130 Deep trench isolation structures and methods of formation thereof Mar. 16, 2010
7671424 Power MOSFET, semiconductor device including the power MOSFET, and method for making the power MOSFET Mar. 2, 2010
7649231 Asymmetrical reset transistor with double-diffused source for CMOS image sensor Jan. 19, 2010
7649223 Semiconductor device having superjunction structure and method for manufacturing the same Jan. 19, 2010
7629654 Buried guard ring structures and fabrication methods Dec. 8, 2009
7602017 Short channel LV, MV, and HV CMOS devices Oct. 13, 2009
7598573 Systems and methods for voltage distribution via multiple epitaxial layers Oct. 6, 2009
7595534 Layers in substrate wafers Sep. 29, 2009
7564103 High-frequency switching transistor and high-frequency circuit Jul. 21, 2009
7425752 Semiconductor device channel termination Sep. 16, 2008
7405447 Silicon rich barrier layers for integrated circuit devices Jul. 29, 2008
7394156 Semiconductor integrated circuit device and method of producing the same Jul. 1, 2008
RE40339 Silicon-on-insulator chip having an isolation barrier for reliability May. 27, 2008
7355250 Electrostatic discharge device with controllable holding current Apr. 8, 2008
7326977 Low noise field effect transistor Feb. 5, 2008
7304354 Buried guard ring and radiation hardened isolation structures and fabrication methods Dec. 4, 2007

1 2 3 4 5










 
 
  Recently Added Patents
Web-based system and method for video analysis
Capacitance sensing
Image forming apparatus assembled with a fixing member and a pressing member
Buffer pool extension for database server
Image forming apparatus, control method, and storage medium
Method and device for operating a vehicle having a hybrid drive
Resistive memory element sensing using averaging
  Randomly Featured Patents
Zoom lens
Charged particle guide apparatus and image viewing apparatus for charged particle microscope using the same
Bush bearing with a radial stiffness which changes in the circumferential direction
Precise tone signal generator
Esterification of rosin
System and method for interfacing computer system information protocol interface modules
Image processing method, image processing apparatus, storage medium and program
Method for the simultaneous storage and drying of sewage sludge
Baled hay handling apparatus
Abrasive slurry jetting tool and method