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Class Information
Number: 257/409
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > With means to increase breakdown voltage (e.g., field shield electrode, guard ring, etc.)
Description: Subject matter wherein the device has means to increase the voltage that can be applied to the device without causing electrical breakdown of the device.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8710590 Electronic component and a system and method for producing an electronic component Apr. 29, 2014
8710595 Semiconductor device Apr. 29, 2014
8704296 Trench junction field-effect transistor Apr. 22, 2014
8692318 Trench MOS structure and method for making the same Apr. 8, 2014
8692253 Flat panel display Apr. 8, 2014
8686531 Structure and method for forming a guard ring to protect a control device in a power semiconductor IC Apr. 1, 2014
8686508 Structures, methods and applications for electrical pulse anneal processes Apr. 1, 2014
8686498 Lateral double diffused MOS device and method for manufacturing the same Apr. 1, 2014
8674440 Power device integration on a common substrate Mar. 18, 2014
8674456 High-K transistors with low threshold voltage Mar. 18, 2014
8669639 Semiconductor element, manufacturing method thereof and operating method thereof Mar. 11, 2014
8664695 Wide bandgap transistors with multiple field plates Mar. 4, 2014
8664724 Semiconductor devices having slit well tub Mar. 4, 2014
8643104 Lateral diffusion metal oxide semiconductor transistor structure Feb. 4, 2014
8643136 High voltage device and manufacturing method thereof Feb. 4, 2014
8643146 Semiconductor device Feb. 4, 2014
8637940 Semiconductor device with self-charging field electrodes and compensation regions Jan. 28, 2014
8637939 Semiconductor device and method for fabricating the same Jan. 28, 2014
8637929 LDMOS transistor having a gate electrode formed over thick and thin portions of a gate insulation film Jan. 28, 2014
8633543 Electro-static discharge protection circuit and semiconductor device Jan. 21, 2014
8633571 Semiconductor device and test method Jan. 21, 2014
8629513 HV interconnection solution using floating conductors Jan. 14, 2014
8618618 Semiconductor device Dec. 31, 2013
8598670 Semiconductor device with increased breakdown voltage Dec. 3, 2013
8598659 Single finger gate transistor Dec. 3, 2013
8598658 High voltage LDMOS device Dec. 3, 2013
8598622 Semiconductor device Dec. 3, 2013
8592923 Coupling well structure for improving HVMOS performance Nov. 26, 2013
8587023 Guard rings with local coupling capacitance Nov. 19, 2013
8575690 Super-junction trench MOSFET having deep trenches with buried voids Nov. 5, 2013
8564058 Super-junction trench MOSFET with multiple trenched gates in unit cell Oct. 22, 2013
8564047 Semiconductor power devices integrated with a trenched clamp diode Oct. 22, 2013
8558309 Power semiconductor device Oct. 15, 2013
8546893 Devices, components and methods combining trench field plates with immobile electrostatic charge Oct. 1, 2013
8541848 High-voltage MOSFETs having current diversion region in substrate near fieldplate Sep. 24, 2013
8541863 Data retention in a single poly EPROM cell Sep. 24, 2013
8536659 Semiconductor device with integrated channel stop and body contact Sep. 17, 2013
8530969 Semiconductor device Sep. 10, 2013
8530978 High current high voltage GaN field effect transistors and method of fabricating same Sep. 10, 2013
8525342 Dual-side interconnected CMOS for stacked integrated circuits Sep. 3, 2013
8508002 Semiconductor device Aug. 13, 2013
8502311 Semiconductor transistor comprising two electrically conductive shield elements Aug. 6, 2013
8497218 Silicon carbide semiconductor device and method for producing the same Jul. 30, 2013
8497195 Method for radiation hardening a semiconductor device Jul. 30, 2013
8492866 Isolated Zener diode Jul. 23, 2013
8482058 Semiconductor device including a power MISFET Jul. 9, 2013
8461667 Semiconductor device Jun. 11, 2013
8450815 High voltage device May. 28, 2013
8436430 Diodes with embedded dummy gate electrodes May. 7, 2013
8431460 Method for fabricating semiconductor device Apr. 30, 2013

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