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Class Information
Number: 257/E27.079
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Device consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate, e.g., integrated circuit device (epo) > Including semiconductor component with at least one potential barrier or surface barrier adapted for rectifying, oscillating, amplifying, or switching, or including integrated passive circuit elements (epo) > With semiconductor substrate only (epo) > Including a plurality of individual components in a repetitive configuration (epo) > Including bipolar component (epo) > Thyristor (epo)
Description: This subclass is indented under subclass E27.072. This subclass is substantially the same in scope as ECLA classification H01L27/102U.










Patents under this class:

Patent Number Title Of Patent Date Issued
8598621 Memory cells, memory arrays, methods of forming memory cells, and methods of forming a shared doped semiconductor region of a vertically oriented thyristor and a vertically oriented access tra Dec. 3, 2013
8461620 Laser pumping of thyristors for fast high current rise-times Jun. 11, 2013
8455919 High density thyristor random access memory device and method Jun. 4, 2013
8390124 Semiconductor device and method of manufacturing semiconductor device including wiring via and switch via for connecting first and second wirings Mar. 5, 2013
8324656 Reduction of electrostatic coupling for a thyristor-based memory cell Dec. 4, 2012
8288795 Thyristor based memory cells, devices and systems including the same and methods for forming the same Oct. 16, 2012
8174031 Light-emitting element chip, exposure device and image forming apparatus May. 8, 2012
8164110 Integrated lateral high-voltage diode and thyristor Apr. 24, 2012
8129292 Integrated circuit arrangement with shockley diode or thyristor and method for production and use of a thyristor Mar. 6, 2012
8125003 High-performance one-transistor memory cell Feb. 28, 2012
8124987 Light-emitting element chip, exposure device and image forming apparatus Feb. 28, 2012
8049248 Semiconductor device including thyristor and method of manufacturing the same Nov. 1, 2011
7989885 Semiconductor device having means for diverting short circuit current arranged in trench and method for producing same Aug. 2, 2011
7972908 Method of switching off a monolithically integrated optically controlled thyristor Jul. 5, 2011
7968402 Method for forming a high-performance one-transistor memory cell Jun. 28, 2011
7910949 Power semiconductor device Mar. 22, 2011
7897440 Vertical thyristor-based memory with trench isolation and method of fabrication thereof Mar. 1, 2011
7888701 Integrated circuit arrangement with Shockley diode or thyristor and method for production and use of a thyristor Feb. 15, 2011
7834363 Light-emitting element having PNPN-structure and light-emitting element array Nov. 16, 2010
7800135 Power semiconductor device and method of manufacturing a power semiconductor device Sep. 21, 2010
7728350 Memory cell with negative differential resistance Jun. 1, 2010
7679103 Integrated circuit arrangement with shockley diode or thyristor and method for production and use of a thyristor Mar. 16, 2010
7633095 Integration of high-voltage devices and other devices Dec. 15, 2009
7504286 Semiconductor memory devices and methods for fabricating the same Mar. 17, 2009
7391057 High voltage silicon carbide devices having bi-directional blocking capabilities Jun. 24, 2008
7332752 Optoelectronic circuit employing a heterojunction thyristor device to convert a digital optical signal to a digital electrical signal Feb. 19, 2008
7326969 Semiconductor device incorporating thyristor-based memory and strained silicon Feb. 5, 2008
7276778 Semiconductor system functioning as thyristor in on-state, and as bipolar transistor in transient state or with overcurrent Oct. 2, 2007
7262443 Silicide uniformity for lateral bipolar transistors Aug. 28, 2007
7183591 Trench isolation for thyristor-based device Feb. 27, 2007
6773968 High density planar SRAM cell using bipolar latch-up and gated diode breakdown Aug. 10, 2004
6552398 T-Ram array having a planar cell structure and method for fabricating the same Apr. 22, 2003
6104045 High density planar SRAM cell using bipolar latch-up and gated diode breakdown Aug. 15, 2000
5851885 Manufacturing method for ROM components having a silicon controlled rectifier structure Dec. 22, 1998
5365086 Thyristors having a common cathode Nov. 15, 1994
4891683 Integrated SCR current sourcing sinking device Jan. 2, 1990
4409673 Single isolation cell for DC stable memory Oct. 11, 1983
4331884 Two-pole overcurrent protection device May. 25, 1982
4246594 Low crosstalk type switching matrix of monolithic semiconductor device Jan. 20, 1981
4130889 Programmable write-once, read-only semiconductor memory array using SCR current sink and current source devices Dec. 19, 1978
4130827 Integrated circuit switching network using low substrate leakage current thyristor construction Dec. 19, 1978











 
 
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