Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 438/527
Name: Semiconductor device manufacturing: process > Introduction of conductivity modifying dopant into semiconductive material > Ion implantation of dopant into semiconductor region > Including multiple implantation steps
Description: Process having plural steps of implanting ions, at least one step of which introduces an electrically active dopant ion, into a semiconductive substrate.

Sub-classes under this class:

Class Number Class Name Patents
438/528 Providing nondopant ion (e.g., proton, etc.) 496
438/529 Using same conductivity-type dopant 250

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8710633 Semiconductor overlapped PN structure and manufacturing method thereof Apr. 29, 2014
8703522 Methods of forming a stratified photodiode for high resolution CMOS image sensor implemented with STI technology Apr. 22, 2014
8703578 Middle in-situ doped SiGe junctions for PMOS devices on 28 nm low power/high performance technologies using a silicon oxide encapsulation, early halo and extension implantations Apr. 22, 2014
8679890 CMOS image sensor and fabricating method thereof Mar. 25, 2014
8679959 High sensitivity photodetectors, imaging arrays, and high efficiency photovoltaic devices produced using ion implantation and femtosecond laser irradiation Mar. 25, 2014
8659020 Epitaxial silicon wafer and method for manufacturing same Feb. 25, 2014
8598021 Method for junction avoidance on edge of workpieces Dec. 3, 2013
8580632 Semiconductor device and method of manufacturing same Nov. 12, 2013
8574973 Method of fabricating a lateral double-diffused MOSFET (LDMOS) transistor and a conventional CMOS transistor Nov. 5, 2013
8569155 Flash lamp annealing crystallization for large area thin films Oct. 29, 2013
8569156 Reducing or eliminating pre-amorphization in transistor manufacture Oct. 29, 2013
8563407 Dual sided workpiece handling Oct. 22, 2013
8536033 SOI semiconductor device comprising a substrate diode and a film diode formed by using a common well implantation mask Sep. 17, 2013
8536658 Mechanisms for forming ultra shallow junction Sep. 17, 2013
8530313 Method of manufacturing trench MOSFET structures using three masks process Sep. 10, 2013
8524553 Integrated circuit modification using well implants Sep. 3, 2013
8524586 Semiconductor overlapped PN structure and manufacturing method thereof Sep. 3, 2013
8525302 Bipolar punch-through semiconductor device and method for manufacturing such a semiconductor device Sep. 3, 2013
8518782 Semiconductor device including asymmetric lightly doped drain (LDD) region, related method and design structure Aug. 27, 2013
8507372 Method for processing a substrate having a non-planar substrate surface Aug. 13, 2013
8507311 Method for forming an image sensing device Aug. 13, 2013
8497195 Method for radiation hardening a semiconductor device Jul. 30, 2013
8492272 Passivated through wafer vias in low-doped semiconductor substrates Jul. 23, 2013
8487280 Modulating implantation for improved workpiece splitting Jul. 16, 2013
8476157 Buried bit line anti-fuse one-time-programmable nonvolatile memory Jul. 2, 2013
8470656 Semiconductor device and method of manufacturing the same Jun. 25, 2013
8455340 Method of fabricating heavily doped region in double-diffused source MOSFET (LDMOS) transistor Jun. 4, 2013
8440495 Method for reducing crosstalk in image sensors using implant technology May. 14, 2013
8435865 Method of manufacturing super-junction semiconductor device May. 7, 2013
8436330 Electrically actuated devices May. 7, 2013
8420475 Parasitic vertical PNP bipolar transistor and its fabrication method in BiCMOS process Apr. 16, 2013
8415215 Method of manufacturing semiconductor device with multiple implantation steps Apr. 9, 2013
8409975 Method for decreasing polysilicon gate resistance in a carbon co-implantation process Apr. 2, 2013
8405148 Method of fabricating a lateral double-diffused MOSFET (LDMOS) transistor and a conventional CMOS transistor Mar. 26, 2013
8394702 Method for making dual gate oxide trench MOSFET with channel stop using three or four masks process Mar. 12, 2013
8383497 Method for manufacturing solid-state image sensor Feb. 26, 2013
8384160 Semiconductor device and method of manufacturing same Feb. 26, 2013
8372737 Use of a shadow mask and a soft mask for aligned implants in solar cells Feb. 12, 2013
8354321 Method for fabricating semiconductor devices with reduced junction diffusion Jan. 15, 2013
8343862 Semiconductor device with a field stop zone and process of producing the same Jan. 1, 2013
8343861 Ion implantation method, method of producing solid-state imaging device, solid-state imaging device, and electronic apparatus Jan. 1, 2013
8338281 Method for fabricating semiconductor device Dec. 25, 2012
8328936 Producing a diamond semiconductor by implanting dopant using ion implantation Dec. 11, 2012
8329499 Method of forming lateral overflow drain and channel stop regions in image sensors Dec. 11, 2012
8318571 Method for forming P-type lightly doped drain region using germanium pre-amorphous treatment Nov. 27, 2012
8309444 System and method of dosage profile control Nov. 13, 2012
8298889 Process of forming an electronic device including a trench and a conductive structure therein Oct. 30, 2012
8298925 Mechanisms for forming ultra shallow junction Oct. 30, 2012
8293629 High full-well capacity pixel with graded photodetector implant Oct. 23, 2012
8288257 Doping profile modification in P3I process Oct. 16, 2012

1 2 3 4 5 6 7 8 9 10 11 12

  Recently Added Patents
Driving apparatus having an optical sensor and a thermal sensor for thermal and aging compensation of backlight module and driving method of backlight module
Method of treating a preceramic material
Case for electronic device
Formation of a masking layer on a dielectric region to facilitate formation of a capping layer on electrically conductive regions separated by the dielectric region
Method and system for evaluating/analyzing patent portfolio using patent priority approach
Extract of Vanilla planifolia
Clusterin antisense therapy for treatment of cancer
  Randomly Featured Patents
MTKI quinazoline derivatives
Rigid sandwich panel acoustic treatment
Hydraulic drive system having a plurality of prime movers
Pyrazole derivatives
Two piece shackle padlock
Method for fabricating ferroelectric capacitor with improved interface surface characteristic
Buttonhead tie with split centering pilot
Transdermal delivery system of diclofenac with improved water absorbability and adhesion properties
Printed circuit board
Modular snorkel