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Class Information
Number: 257/343
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Short channel insulated gate field effect transistor > Active channel region has a graded dopant concentration decreasing with distance from source region (e.g., double diffused device, dmos transistor) > All contacts on same surface (e.g., lateral structure)
Description: Subject matter wherein all electrical contacts of the device are located on the same external surface of the device, e.g., a lateral structure device.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8710544 Isolated SCR ESD device Apr. 29, 2014
8710557 MOS transistor having combined-source structure with low power consumption and method for fabricating the same Apr. 29, 2014
8704301 Devices, methods, and systems with MOS-gated trench-to-trench lateral current flow Apr. 22, 2014
8704304 Semiconductor structure Apr. 22, 2014
8692328 Semiconductor device Apr. 8, 2014
8692327 Lateral double diffused metal oxide semiconductor device and method for manufacturing the same Apr. 8, 2014
8692326 High voltage metal-oxide-semiconductor transistor device and layout pattern thereof Apr. 8, 2014
8692325 Semiconductor device and method of manufacturing the same Apr. 8, 2014
8692324 Semiconductor devices having charge balanced structure Apr. 8, 2014
8691659 Method for forming void-free dielectric layer Apr. 8, 2014
8691653 Semiconductor structure with reduced surface field effect and manufacturing process thereof Apr. 8, 2014
8686505 Lateral semiconductor device and manufacturing method therefor Apr. 1, 2014
8686504 Double diffused drain metal oxide semiconductor device and manufacturing method thereof Apr. 1, 2014
8686500 Double diffused metal oxide semiconductor device and manufacturing method thereof Apr. 1, 2014
8686499 Semiconductor device Apr. 1, 2014
8686498 Lateral double diffused MOS device and method for manufacturing the same Apr. 1, 2014
8685824 Hybrid high voltage device and manufacturing method thereof Apr. 1, 2014
8674436 Lateral double diffusion metal-oxide semiconductor device and method for manufacturing the same Mar. 18, 2014
8674441 High voltage metal-oxide-semiconductor transistor device Mar. 18, 2014
8664719 High voltage device with reduced leakage Mar. 4, 2014
8664718 Power MOSFETs and methods for forming the same Mar. 4, 2014
8664767 Conductive routings in integrated circuits using under bump metallization Mar. 4, 2014
8659081 Transistor with reduced channel length variation Feb. 25, 2014
8658503 Semiconductor device and method of fabricating the same Feb. 25, 2014
8659073 Semiconductor device Feb. 25, 2014
8659080 Semiconductor structure and manufacturing process thereof Feb. 25, 2014
8648417 LDMOS transistors with improved ESD capability Feb. 11, 2014
8643100 Field effect transistor having multiple effective oxide thicknesses and corresponding multiple channel doping profiles Feb. 4, 2014
8643104 Lateral diffusion metal oxide semiconductor transistor structure Feb. 4, 2014
8643137 Short channel lateral MOSFET Feb. 4, 2014
RE44730 Method of manufacturing a MOSFET structure Jan. 28, 2014
8637929 LDMOS transistor having a gate electrode formed over thick and thin portions of a gate insulation film Jan. 28, 2014
8637927 Semiconductor devices and methods of forming the same Jan. 28, 2014
8637924 Lateral trench MESFET Jan. 28, 2014
8637375 Method of manufacturing a tunnel transistor and IC comprising the same Jan. 28, 2014
8637370 Integration of trench MOS with low voltage integrated circuits Jan. 28, 2014
RE44720 Method of manufacturing a MOSFET structure Jan. 21, 2014
8610206 Split-gate lateral diffused metal oxide semiconductor device Dec. 17, 2013
8604544 Semiconductor device Dec. 10, 2013
8598026 Semiconductor device and method of manufacturing the same Dec. 3, 2013
8598659 Single finger gate transistor Dec. 3, 2013
8598660 Stress enhanced LDMOS transistor to minimize on-resistance and maintain high breakdown voltage Dec. 3, 2013
8592906 High-voltage semiconductor device with lateral series capacitive structure Nov. 26, 2013
8592905 High-voltage semiconductor device Nov. 26, 2013
8587055 Integrated circuit using a superjunction semiconductor device Nov. 19, 2013
8581343 Electrical connectivity for circuit applications Nov. 12, 2013
8581344 Laterally diffused metal oxide semiconductor transistors Nov. 12, 2013
8575696 Semiconductor device, manufacturing method thereof, and display device Nov. 5, 2013
8575691 Lateral-diffusion metal-oxide semiconductor device Nov. 5, 2013
8575694 Insulated gate bipolar transistor structure having low substrate leakage Nov. 5, 2013

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