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Class Information
Number: 438/324
Name: Semiconductor device manufacturing: process > Forming bipolar transistor by formation or alteration of semiconductive active regions > Complementary bipolar transistors > Having common active region (i.e., integrated injection logic (i2l), etc.) > Including additional electrical device
Description: Process for making complementary bipolar transistors with shared common region having combined therewith an additional electrical device.

Patents under this class:

Patent Number Title Of Patent Date Issued
8536625 Electronic shutter with photogenerated charge extinguishment capability for back-illuminated image sensors Sep. 17, 2013
8431966 Method of manufacturing a bipolar transistor semiconductor device and semiconductor devices obtained thereby Apr. 30, 2013
7838962 Semiconductor device having capacitor, transistor and diffusion resistor and manufacturing method thereof Nov. 23, 2010
7563684 Process for manufacturing an array of cells including selection bipolar junction transistors Jul. 21, 2009
7271070 Method for producing transistors Sep. 18, 2007
6951790 Method of forming select lines for NAND memory devices Oct. 4, 2005
6815302 Method of making a bipolar transistor with an oxygen implanted emitter window Nov. 9, 2004
6440811 Method of fabricating a poly-poly capacitor with a SiGe BiCMOS integration scheme Aug. 27, 2002
6323097 Electrical overlay/spacing monitor method using a ladder resistor Nov. 27, 2001
6303419 Method for fabricating a BiCMOS device featuring twin wells and an N type epitaxial layer Oct. 16, 2001
6294431 Process of manufacture of a non-volatile memory with electric continuity of the common source lines Sep. 25, 2001
6232193 Method of forming isolated integrated injection logic gate May. 15, 2001
6225179 Semiconductor integrated bi-MOS circuit having isolating regions different in thickness between bipolar area and MOS area and process of fabrication thereof May. 1, 2001
6162695 Field ring to improve the breakdown voltage for a high voltage bipolar device Dec. 19, 2000
6022778 Process for the manufacturing of integrated circuits comprising low-voltage and high-voltage DMOS-technology power devices and non-volatile memory cells Feb. 8, 2000
5915186 Method of manufacturing heterojunction bipolar device having Si.sub.1-x Ge.sub.x base Jun. 22, 1999
5869381 RF power transistor having improved stability and gain Feb. 9, 1999
5770490 Method for producing dual work function CMOS device Jun. 23, 1998
5755979 Application of semiconductor IC fabrication techniques to the manufacturing of a conditioning head for pad conditioning during chemical-mechanical polish May. 26, 1998
5661066 Semiconductor integrated circuit Aug. 26, 1997
5591656 Semiconductor integrated circuit device with self-aligned superhigh speed bipolar transistor Jan. 7, 1997
5166094 Method of fabricating a base-coupled transistor logic Nov. 24, 1992
5162252 Method of fabricating IIL and vertical complementary bipolar transistors Nov. 10, 1992
5100810 Manufacturing method of semiconductor devices Mar. 31, 1992
5066602 Method of making semiconductor IC including polar transistors Nov. 19, 1991
4981807 Process for fabricating complementary vertical transistor memory cell Jan. 1, 1991
4567644 Method of making triple diffused ISL structure Feb. 4, 1986
4567501 Resistor structure in integrated injection logic Jan. 28, 1986
4546539 I.sup.2 L Structure and fabrication process compatible with high voltage bipolar transistors Oct. 15, 1985
4539742 Semiconductor device and method for manufacturing the same Sep. 10, 1985
4510676 Method of fabricating a lateral PNP transistor Apr. 16, 1985
4505766 Method of fabricating a semiconductor device utilizing simultaneous outdiffusion and epitaxial deposition Mar. 19, 1985
4476623 Method of fabricating a bipolar dynamic memory cell Oct. 16, 1984
4475280 Method of making an integrated circuit incorporating low voltage and high voltage semiconductor devices Oct. 9, 1984
4458158 IC Including small signal and power devices Jul. 3, 1984
4404738 Method of fabricating an I.sup.2 L element and a linear transistor on one chip Sep. 20, 1983
4338139 Method of forming Schottky-I.sup.2 L devices by implantation and laser bombardment Jul. 6, 1982
4272307 Integrated circuit with I.sup.2 L and power transistors and method for making Jun. 9, 1981
4255209 Process of fabricating an improved I.sup.2 L integrated circuit utilizing diffusion and epitaxial deposition Mar. 10, 1981
4197147 Method of manufacturing an integrated circuit including an analog circuit and an I.sup.2 L circuit utilizing staged diffusion techniques Apr. 8, 1980
4157268 Localized oxidation enhancement for an integrated injection logic circuit Jun. 5, 1979
4101349 Integrated injection logic structure fabricated by outdiffusion and epitaxial deposition Jul. 18, 1978
4087900 Fabrication of semiconductor integrated circuit structure including injection logic configuration compatible with complementary bipolar transistors utilizing simultaneous formation of device r May. 9, 1978
4076556 Method for fabrication of improved bipolar injection logic circuit Feb. 28, 1978
4043849 Planar diffusion method for an I.sup.2 L circuit including a bipolar analog circuit part Aug. 23, 1977

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