MEMC Electronic Materials, Inc.

Single side polishing using shape matching

#2 | 2014-09-18 ✅ Patent 9,328,420 granted on 2016-05-03

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Gas distribution plate for chemical vapor deposition systems and methods of using same

#3 | 2014-08-14

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GAS DISTRIBUTION MANIFOLD SYSTEM FOR CHEMICAL VAPOR DEPOSITION REACTORS AND METHOD OF USE

#4 | 2014-07-03 ✅ Patent 9,950,402 granted on 2018-04-24

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System and method for aligning an ingot with mounting block

#5 | 2014-07-03 ✅ Patent 9,272,442 granted on 2016-03-01

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Methods for aligning an ingot with mounting block

#6 | 2014-04-24 ✅ Patent 9,452,403 granted on 2016-09-27

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Using wavelet decomposition to determine the fluidization quality in a fluidized bed reactor

#7 | 2013-10-24 ✅ Patent 9,401,271 granted on 2016-07-26

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Susceptor assemblies for supporting wafers in a reactor apparatus

#8 | 2013-10-10

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Susceptor For Improved Epitaxial Wafer Flatness

#9 | 2013-10-10 ✅ Patent 8,940,094 granted on 2015-01-27

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Methods for fabricating a semiconductor wafer processing device

#10 | 2013-09-12 ✅ Patent 8,853,054 granted on 2014-10-07

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Method of manufacturing silicon-on-insulator wafers

#11 | 2013-09-12 ✅ Patent 9,394,180 granted on 2016-07-19

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Production of polycrystalline silicon in substantially closed-loop systems

#12 | 2013-08-01

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TRICHLOROSILANE VAPORIZATION SYSTEM

#13 | 2013-07-11 ✅ Patent 9,317,912 granted on 2016-04-19

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Symmetry based air pocket detection methods and systems

#14 | 2013-07-11 ✅ Patent 9,665,931 granted on 2017-05-30

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Air pocket detection methods and systems

#15 | 2013-07-11 ✅ Patent 9,156,187 granted on 2015-10-13

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Methods for mounting an ingot on a wire saw

#16 | 2013-07-11 ✅ Patent 9,061,916 granted on 2015-06-23

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Processes and systems for purifying silane

#17 | 2013-07-04

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SOI STRUCTURES HAVING A SACRIFICIAL OXIDE LAYER

#18 | 2013-07-04

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SOI STRUCTURES WITH REDUCED METAL CONTENT

#19 | 2013-05-30

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METHOD FOR THE PREPARATION OF A MULTI-LAYERED CRYSTALLINE STRUCTURE

#20 | 2013-05-30 ✅ Patent 9,527,752 granted on 2016-12-27

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Methods for producing aluminum trifluoride

#21 | 2013-05-30

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SYSTEMS AND PROCESSES FOR CONTINUOUS GROWING OF INGOTS

#22 | 2013-05-30

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Methods For Analysis Of Water And Substrates Rinsed In Water

#23 | 2013-05-23

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CRUCIBLES WITH A REDUCED AMOUNT OF BUBBLES AND INGOTS AND WAFERS PRODUCED BY USE OF SUCH CRUCIBLES

#24 | 2013-05-23 ✅ Patent 8,524,319 granted on 2013-09-03

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Methods for producing crucibles with a reduced amount of bubbles

#25 | 2013-05-23

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PROCESSES FOR PRODUCING SILICON INGOTS

#26 | 2013-05-23 ✅ Patent 8,857,214 granted on 2014-10-14

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Methods for producing crucibles with a reduced amount of bubbles

#27 | 2013-05-16 ✅ Patent 9,011,803 granted on 2015-04-21

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Systems for producing silane

#28 | 2013-05-16

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Wafer Transport Cart

#29 | 2013-05-16

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Systems For Processing Abrasive Slurry

#30 | 2013-05-16

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Methods For Processing Abrasive Slurry

#31 | 2013-05-02 ✅ Patent 9,159,596 granted on 2015-10-13

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Clamping apparatus for cleaving a bonded wafer structure

#32 | 2013-05-02 ✅ Patent 9,165,802 granted on 2015-10-20

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Methods for cleaving a bonded wafer structure

#33 | 2013-04-25 ✅ Patent 8,884,310 granted on 2014-11-11

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Direct formation of graphene on semiconductor substrates

#34 | 2013-04-11 ✅ Patent 8,960,657 granted on 2015-02-24

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Systems and methods for connecting an ingot to a wire saw

#35 | 2013-04-04 ✅ Patent 9,114,997 granted on 2015-08-25

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Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor

#36 | 2013-04-04 ✅ Patent 9,114,996 granted on 2015-08-25

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Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor

#37 | 2013-03-14 ✅ Patent 8,845,859 granted on 2014-09-30

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Systems and methods for cleaving a bonded wafer pair

#38 | 2013-01-03 ✅ Patent 8,834,825 granted on 2014-09-16

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Processes for producing silane in a bubble column

#39 | 2012-11-08

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METHODS FOR PRODUCING SINGLE CRYSTAL SILICON INGOTS WITH REDUCED INCIDENCE OF DISLOCATIONS

#40 | 2012-10-04

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Systems and Methods For Ultrasonically Cleaving A Bonded Wafer Pair

#41 | 2012-09-20 ✅ Patent 8,846,493 granted on 2014-09-30

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Methods for producing silicon on insulator structures having high resistivity regions in the handle wafer

#42 | 2012-09-20

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SILICON ON INSULATOR STRUCTURES HAVING HIGH RESISTIVITY REGIONS IN THE HANDLE WAFER

#43 | 2012-09-13 ✅ Patent 8,728,574 granted on 2014-05-20

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Methods for introducing a first gas and a second gas into a reaction chamber

#44 | 2012-08-02 ✅ Patent 8,796,116 granted on 2014-08-05

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Methods for reducing the metal content in the device layer of SOI structures and SOI structures produced by such methods

#45 | 2012-07-26 ✅ Patent 8,956,584 granted on 2015-02-17

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Production of polycrystalline silicon in substantially closed-loop processes that involve disproportionation operations

#46 | 2012-07-26 ✅ Patent 8,715,597 granted on 2014-05-06

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Production of polycrystalline silicon in substantially closed-loop systems that involve disproportionation operations

#47 | 2012-07-05 ✅ Patent 8,452,547 granted on 2013-05-28

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Systems and methods for particle size determination and control in a fluidized bed reactor

#48 | 2012-07-05 ✅ Patent 8,849,584 granted on 2014-09-30

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Systems and methods for particle size determination and control in a fluidized bed reactor for use with thermally decomposable silicon-containing gas

#49 | 2012-06-28 ✅ Patent 9,156,705 granted on 2015-10-13

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Production of polycrystalline silicon by the thermal decomposition of dichlorosilane in a fluidized bed reactor

#50 | 2012-06-28 ✅ Patent 8,388,914 granted on 2013-03-05

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Systems for producing silane

#51 | 2012-06-28 ✅ Patent 8,821,825 granted on 2014-09-02

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Methods for producing silane

#52 | 2012-05-10 ✅ Patent 8,822,242 granted on 2014-09-02

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Methods for monitoring the amount of metal contamination in a process

#53 | 2012-04-26

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Production of Polycrystalline Silicon in Substantially Closed-loop Processes

#54 | 2012-04-26

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Production of Polycrystalline Silicon By The Thermal Decomposition of Trichlorosilane In A Fluidized Bed Reactor

#55 | 2012-04-26 ✅ Patent 8,449,848 granted on 2013-05-28

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Production of polycrystalline silicon in substantially closed-loop systems

#56 | 2012-04-10 ✅ Patent 8,153,538 granted on 2012-04-10

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Process for annealing semiconductor wafers with flat dopant depth profiles

#57 | 2012-04-05 ✅ Patent 8,524,048 granted on 2013-09-03

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Processes for recovering silane from heavy-ends separation operations

#58 | 2012-04-05 ✅ Patent 8,524,044 granted on 2013-09-03

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Systems for recovering silane from heavy-ends separation operations

#59 | 2012-04-05 ✅ Patent 8,524,045 granted on 2013-09-03

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Systems for purifying silane

#60 | 2012-04-05 ✅ Patent 8,551,298 granted on 2013-10-08

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Processes for purifying silane

#61 | 2012-04-03 ✅ Patent 8,147,613 granted on 2012-04-03

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Crystal puller and method for growing a monocrystalline ingot

#62 | 2012-03-29 ✅ Patent 8,220,647 granted on 2012-07-17

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Low thermal mass semiconductor wafer boat

#63 | 2012-03-29 ✅ Patent 8,220,646 granted on 2012-07-17

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Low thermal mass semiconductor wafer plate

#64 | 2012-03-29

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Adapter Ring For Silicon Electrode

#65 | 2012-02-02

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Grinding Tool For Trapezoid Grinding Of A Wafer

#66 | 2012-02-02

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Semiconductor And Solar Wafers And Method For Processing Same

#67 | 2012-02-02 ✅ Patent 8,528,740 granted on 2013-09-10

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Methods to recover and purify silicon particles from saw kerf

#68 | 2012-02-02 ✅ Patent 8,310,031 granted on 2012-11-13

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Semiconductor and solar wafers

#69 | 2012-02-02 ✅ Patent 8,505,733 granted on 2013-08-13

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Methods to slice a silicon ingot

#70 | 2012-01-05 ✅ Patent 8,859,393 granted on 2014-10-14

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Methods for in-situ passivation of silicon-on-insulator wafers

#71 | 2011-12-29 ✅ Patent 8,865,601 granted on 2014-10-21

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Methods for preparing a semiconductor wafer with high thermal conductivity

#72 | 2011-12-08

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Trichlorosilane Vaporization System

#73 | 2011-12-08

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Angle Of Repose Valve

#74 | 2011-11-03 ✅ Patent 8,420,554 granted on 2013-04-16

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Wafer support ring

#75 | 2011-10-13

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EPITAXIAL WAFER HAVING A HEAVILY DOPED SUBSTRATE AND PROCESS FOR THE PREPARATION THEREOF

#76 | 2011-10-06 ✅ Patent 8,404,206 granted on 2013-03-26

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Methods for producing polycrystalline silicon that reduce the deposition of silicon on reactor walls

#77 | 2011-09-29 ✅ Patent 8,712,575 granted on 2014-04-29

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Hydrostatic pad pressure modulation in a simultaneous double side wafer grinder

#78 | 2011-09-15 ✅ Patent 8,735,261 granted on 2014-05-27

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Method and system for stripping the edge of a semiconductor wafer

#79 | 2011-09-01

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METHODS FOR DETECTING METAL PRECIPITATES IN A SEMICONDUCTOR WAFER

#80 | 2011-09-01

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METHODS FOR MONITORING THE AMOUNT OF METAL CONTAMINATION IMPARTED INTO WAFERS DURING A SEMICONDUCTOR PROCESS

#81 | 2011-08-25 ✅ Patent 8,440,541 granted on 2013-05-14

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Methods for reducing the width of the unbonded region in SOI structures

#82 | 2011-08-25 ✅ Patent 8,330,245 granted on 2012-12-11

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Semiconductor wafers with reduced roll-off and bonded and unbonded SOI structures produced from same

#83 | 2011-07-21

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SUPPRESSION OF OXYGEN PRECIPITATION IN HEAVILY DOPED SINGLE CRYSTAL SILICON SUBSTRATES

#84 | 2011-07-07 ✅ Patent 9,029,854 granted on 2015-05-12

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Bulk silicon wafer product useful in the manufacture of three dimensional multigate MOSFETs

#85 | 2011-06-30 ✅ Patent 8,340,801 granted on 2012-12-25

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Systems for generating representations of flatness defects on wafers

#86 | 2011-06-30 ✅ Patent 8,165,706 granted on 2012-04-24

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Methods for generating representations of flatness defects on wafers

#87 | 2011-06-30 ✅ Patent 8,080,464 granted on 2011-12-20

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Methods for processing silicon on insulator wafers

#88 | 2011-06-30 ✅ Patent 8,367,519 granted on 2013-02-05

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Method for the preparation of a multi-layered crystalline structure

#89 | 2011-06-30 ✅ Patent 8,388,925 granted on 2013-03-05

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Methods for producing aluminum trifluoride

#90 | 2011-06-30

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METHODS FOR REDUCING THE DEPOSITION OF SILICON ON REACTOR WALLS USING PERIPHERAL SILICON TETRACHLORIDE

#91 | 2011-06-30 ✅ Patent 8,529,860 granted on 2013-09-10

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Methods for producing silicon tetrafluoride

#92 | 2011-06-30 ✅ Patent 8,828,324 granted on 2014-09-09

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Fluidized bed reactor systems and distributors for use in same

#93 | 2011-06-23 ✅ Patent 8,143,078 granted on 2012-03-27

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Methods for monitoring the amount of contamination imparted into semiconductor wafers during wafer processing

#94 | 2011-06-23

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Semiconductor Wafer Transport System

#95 | 2011-06-23

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Systems And Methods For Analysis of Water and Substrates Rinsed in Water

#96 | 2011-05-05 ✅ Patent 8,267,745 granted on 2012-09-18

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Methods of grinding semiconductor wafers having improved nanotopology

#97 | 2011-02-24 ✅ Patent 8,145,342 granted on 2012-03-27

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Methods and systems for adjusting operation of a wafer grinder using feedback from warp data

#98 | 2011-01-27

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Method and System for Processing Abrasive Slurry

#99 | 2011-01-06 ✅ Patent 8,932,550 granted on 2015-01-13

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Methods for pulling a multicrystalline silicon ingot from a silicon melt

#100 | 2011-01-06 ✅ Patent 8,524,000 granted on 2013-09-03

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