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Class Information
Number: 438/190
Name: Semiconductor device manufacturing: process > Making field effect device having pair of active regions separated by gate structure by formation or alteration of semiconductive active regions > Having junction gate (e.g., jfet, sit, etc.) > And passive device (e.g., resistor, capacitor, etc.)
Description: Process for making a junction gate field effect transistor having combined therewith an electrical device or component in which charge carriers do not change their energy levels and do not provide electrical rectification, amplification, or switching, but which does react to voltage and current input.


Patents under this class:

Patent Number Title Of Patent Date Issued
7378682 Memory element using active layer of blended materials May. 27, 2008
7314786 Metal resistor, resistor material and method Jan. 1, 2008
7291525 System and method for manufacturing thin film resistors using a trench and chemical mechanical polishing Nov. 6, 2007
7276420 Method of manufacturing a passive integrated matching network for power amplifiers Oct. 2, 2007
7226845 Semiconductor constructions, and methods of forming capacitor devices Jun. 5, 2007
7217613 Low cost fabrication of high resistivity resistors May. 15, 2007
7199016 Integrated circuit resistor Apr. 3, 2007
7183612 Semiconductor device having an electrostatic discharge protecting element Feb. 27, 2007
7037772 Method of manufacturing an integrated circuit including capacitor with high permittivity capacitor dielectric May. 2, 2006
7029962 Methods for forming a high performance capacitor Apr. 18, 2006
6960797 Semiconductor device Nov. 1, 2005
6953713 Electric device, matrix device, electro-optical display device and semiconductor memory having thin-film transistors Oct. 11, 2005
6943414 Method for fabricating a metal resistor in an IC chip and related structure Sep. 13, 2005
6939753 Liquid crystal display device and fabricating method thereof Sep. 6, 2005
6933186 Method for BEOL resistor tolerance improvement using anodic oxidation Aug. 23, 2005
6919240 Flat aluminum electrolytic capacitor and method of manufacturing the same Jul. 19, 2005
6919212 Method for fabricating ferroelectric random access memory device with merged-top electrode-plateline capacitor Jul. 19, 2005
6916719 Method and apparatus for non-conductively interconnecting integrated circuits Jul. 12, 2005
6858481 Memory device with active and passive layers Feb. 22, 2005
6828180 Process for direct integration of a thin-film silicon p-n junction diode with a magnetic tunnel junction Dec. 7, 2004
6825090 Fluid dielectric variable capacitor Nov. 30, 2004
6815306 Floating anode DC electrolytic capacitor Nov. 9, 2004
6784044 High dopant concentration diffused resistor and method of manufacture therefor Aug. 31, 2004
6734086 Semiconductor integrated circuit device and method of manufacturing the same May. 11, 2004
6690082 High dopant concentration diffused resistor and method of manufacture therefor Feb. 10, 2004
6555857 Semiconductor device Apr. 29, 2003
6531737 Semiconductor device having an improved interlayer contact and manufacturing method thereof Mar. 11, 2003
6472257 High quality factor, integrated inductor and production method thereof Oct. 29, 2002
6432764 Methods of forming resistors Aug. 13, 2002
6251717 Viable memory cell formed using rapid thermal annealing Jun. 26, 2001
6242336 Semiconductor device having multilevel interconnection structure and method for fabricating the same Jun. 5, 2001
6174808 Intermetal dielectric using HDP-CVD oxide and SACVD O3-TEOS Jan. 16, 2001
6130126 Self-planarizing DRAM chip avoids edge flaking Oct. 10, 2000
6091144 Semiconductor package Jul. 18, 2000
6066529 Method for enlarging surface area of a plurality of hemi-spherical grains on the surface of a semiconductor chip May. 23, 2000
6034435 Metal contact structure in semiconductor device Mar. 7, 2000
6001663 Apparatus for detecting defect sizes in polysilicon and source-drain semiconductor devices and method for making the same Dec. 14, 1999
5968209 Method for manufacturing a solid electrolytic capacitor Oct. 19, 1999
5688711 Monolithic multilayer ultra thin chip inductors and method for making same Nov. 18, 1997
5290722 Method of making floating gate junction field effect transistor image sensor elements Mar. 1, 1994
5243209 Semiconductor memory device including junction field effect transistor and capacitor and method of manufacturing the same Sep. 7, 1993
5010025 Method of making trench JFET integrated circuit elements Apr. 23, 1991
4939099 Process for fabricating isolated vertical bipolar and JFET transistors Jul. 3, 1990
4904607 Method of manufacturing an integrated infrared detector Feb. 27, 1990
4679298 Method of fabrication of GaAs complementary enhancement mode junction field effect transistor Jul. 14, 1987
4417325 Highly scaleable dynamic ram cell with self-signal amplification Nov. 22, 1983
4210875 Integrated amplifier with adjustable offset voltage Jul. 1, 1980



 
 
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