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Class Information
Number: 438/361
Name: Semiconductor device manufacturing: process > Forming bipolar transistor by formation or alteration of semiconductive active regions > Including isolation structure > Dielectric isolation formed by grooving and refilling with dielectrical material > Including deposition of polysilicon or noninsulative material into groove
Description: Process for making a bipolar transistor wherein a noninsulative material is deposited into the groove in addition to the insulative material.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8710627 Uni-directional transient voltage suppressor (TVS) Apr. 29, 2014
8659117 Lateral power diode with self-biasing electrode Feb. 25, 2014
8623731 Methods of forming electrostatic discharge devices Jan. 7, 2014
8518787 Through wafer vias and method of making same Aug. 27, 2013
8513641 Core-shell nanowire comprising silicon rich oxide core and silica shell Aug. 20, 2013
8492260 Processes of forming an electronic device including a feature in a trench Jul. 23, 2013
8470679 Semiconductor device including a deep contact and a method of manufacturing such a device Jun. 25, 2013
8455326 Method for fabricating a connection region in a semiconductor device Jun. 4, 2013
8415224 Method of fabricating a semiconductor device including forming trenches having particular structures Apr. 9, 2013
8350355 Electrostatic discharge devices Jan. 8, 2013
8232180 Manufacturing method of semiconductor device comprising active region divided by STI element isolation structure Jul. 31, 2012
8227889 Semiconductor device Jul. 24, 2012
8211770 Transistor with A-face conductive channel and trench protecting well region Jul. 3, 2012
8148249 Methods of fabricating high-k metal gate devices Apr. 3, 2012
8138036 Through silicon via and method of fabricating same Mar. 20, 2012
8003473 Bipolar transistor with silicided sub-collector Aug. 23, 2011
7981755 Self aligned ring electrodes Jul. 19, 2011
7955883 Polymer replicated interdigitated electrode array for (bio) sensing applications Jun. 7, 2011
7943470 Chip-stacked semiconductor device and manufacturing method thereof May. 17, 2011
7910448 Method for fabricating a mono-crystalline emitter Mar. 22, 2011
7868413 Semiconductor device Jan. 11, 2011
7842579 Method for manufacturing a semiconductor device having doped and undoped polysilicon layers Nov. 30, 2010
7829936 Split charge storage node inner spacer process Nov. 9, 2010
7790564 Methods for fabricating active devices on a semiconductor-on-insulator substrate utilizing multiple depth shallow trench isolations Sep. 7, 2010
7736397 Method for manufacturing capacitor embedded in PCB Jun. 15, 2010
7732296 Method of fabricating metal-insulator-metal capacitor and metal-insulator-metal capacitor manufactured by the method Jun. 8, 2010
7727848 Methods and semiconductor structures for latch-up suppression using a conductive region Jun. 1, 2010
7670950 Copper metallization of through silicon via Mar. 2, 2010
7659597 Integrated circuit wire patterns including integral plug portions Feb. 9, 2010
7655985 Methods and semiconductor structures for latch-up suppression using a conductive region Feb. 2, 2010
7615841 Design structure for coupling noise prevention Nov. 10, 2009
7491618 Methods and semiconductor structures for latch-up suppression using a conductive region Feb. 17, 2009
7456071 Method for forming a strongly-conductive buried layer in a semiconductor substrate Nov. 25, 2008
7456061 Method to reduce boron penetration in a SiGe bipolar device Nov. 25, 2008
7432169 Method for manufacturing semiconductor device Oct. 7, 2008
7378326 Printed circuit board with embedded capacitors therein and manufacturing process thereof May. 27, 2008
7268043 Semiconductor device and method of manufacturing the same Sep. 11, 2007
7259069 Semiconductor device and method of manufacturing the same Aug. 21, 2007
7180159 Bipolar transistor having base over buried insulating and polycrystalline regions Feb. 20, 2007
7176120 Method of manufacturing semiconductor device Feb. 13, 2007
7151035 Semiconductor device and manufacturing method thereof Dec. 19, 2006
7091085 Reduced cell-to-cell shorting for memory arrays Aug. 15, 2006
7042063 Semiconductor wafer, semiconductor device, and process for manufacturing the semiconductor device May. 9, 2006
7015115 Method for forming deep trench isolation and related structure Mar. 21, 2006
6979625 Copper interconnects with metal capping layer and selective copper alloys Dec. 27, 2005
6974743 Method of making encapsulated spacers in vertical pass gate DRAM and damascene logic gates Dec. 13, 2005
6936519 Double polysilicon bipolar transistor and method of manufacture therefor Aug. 30, 2005
6927112 Radical processing of a sub-nanometer insulation film Aug. 9, 2005
6900105 Semiconductor device and method of manufacture May. 31, 2005

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