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Class Information
Number: 257/601
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Voltage variable capacitance device > Plural diodes in same non-isolated structure, or device having three or more terminals
Description: Subject matter wherein the device is comprised of more than one diode located in the same non-isolated structure, or is a device which has three or more electrical terminals.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8686470 ESD protection circuit Apr. 1, 2014
8587094 Semiconductor device using a compound semiconductor subtrate Nov. 19, 2013
8450832 Large tuning range junction varactor May. 28, 2013
8368178 Phase change memory apparatus and fabrication method thereof Feb. 5, 2013
8304856 Semiconductor device Nov. 6, 2012
8217497 FIN differential MOS varactor diode Jul. 10, 2012
8134187 Integrated mask-programmable logic devices with multiple metal levels and manufacturing process thereof Mar. 13, 2012
8089137 Integrated circuit memory with single crystal silicon on silicide driver and manufacturing method Jan. 3, 2012
7968973 Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductor Jun. 28, 2011
RE42232 RF chipset architecture Mar. 22, 2011
7750442 High-frequency switch Jul. 6, 2010
7696604 Silicon germanium heterostructure barrier varactor Apr. 13, 2010
7692271 Differential junction varactor Apr. 6, 2010
7692270 Ferroelectric varactors suitable for capacitive shunt switching Apr. 6, 2010
7622753 Ignition circuit Nov. 24, 2009
7550820 Reverse-biased PN diode decoupling capacitor Jun. 23, 2009
7525170 Pillar P-i-n semiconductor diodes Apr. 28, 2009
7521779 Roughened printed circuit board Apr. 21, 2009
7485942 Films deposited at glancing incidence for multilevel metallization Feb. 3, 2009
7423859 System for protecting computer equipment from lightning voltage surges Sep. 9, 2008
7358599 Optical semiconductor device having a lead frame and electronic equipment using same Apr. 15, 2008
7259418 Semiconductor device including a MISFET and a MIS capacitor Aug. 21, 2007
7186611 High-density germanium-on-insulator photodiode array Mar. 6, 2007
7187012 Device for protecting I/O lines using PIN or NIP conducting low capacitance transient voltage suppressors and steering diodes Mar. 6, 2007
7112835 Semiconductor device including a capacitance Sep. 26, 2006
6956249 Termination of semiconductor components Oct. 18, 2005
6914319 Semiconductor device having a fuse Jul. 5, 2005
6867478 Semiconductor device having improved alignment of an electrode terminal on a semiconductor chip and a conductor coupled to the electrode terminal Mar. 15, 2005
6847095 Variable reactor (varactor) with engineered capacitance-voltage characteristics Jan. 25, 2005
6842094 Electronic component containing capacitance diodes, having different capacitance ranges, and circuit configuration containing the component Jan. 11, 2005
6818927 Sensitive high bidirectional static switch Nov. 16, 2004
6787882 Semiconductor varactor diode with doped heterojunction Sep. 7, 2004
6710424 RF chipset architecture Mar. 23, 2004
6693305 Semiconductor device formed by cascade-connecting a plurality of diodes Feb. 17, 2004
6667539 Method to increase the tuning voltage range of MOS varactors Dec. 23, 2003
6630733 Integrated circuit package electrical enhancement Oct. 7, 2003
6603153 Fast recovery diode and method for its manufacture Aug. 5, 2003
6583496 Single-control monolithic component for a composite bridge Jun. 24, 2003
6515345 Transient voltage suppressor with diode overlaying another diode for conserving space Feb. 4, 2003
6504178 Indirect back surface contact to semiconductor devices Jan. 7, 2003
6449295 Method and system for generating laser light Sep. 10, 2002
6420757 Semiconductor diodes having low forward conduction voltage drop, low reverse current leakage, and high avalanche energy capability Jul. 16, 2002
6400001 Varactor, in particular for radio-frequency transceivers Jun. 4, 2002
6392266 Transient suppressing device and method May. 21, 2002
6369671 Voltage controlled transmission line with real-time adaptive control Apr. 9, 2002
6107673 Series connection of diodes Aug. 22, 2000
6100770 MIS transistor varactor device and oscillator using same Aug. 8, 2000
6028342 ROM diode and a method of making the same Feb. 22, 2000
5898211 Laser diode package with heat sink Apr. 27, 1999
5880513 Asymmetric snubber resistor Mar. 9, 1999

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