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Class   117SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR
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 [List of Pre Grant Publications for class 117 subclass 1][List of Patents for class 117 subclass 1]1 PROCESSES JOINING INDEPENDENT CRYSTALS
 [List of Pre Grant Publications for class 117 subclass 2][List of Patents for class 117 subclass 2]2 PROCESSES OF GROWTH WITH A SUBSEQUENT STEP ACTING ON THE CRYSTAL TO ADJUST THE IMPURITY AMOUNT (E.G., DIFFUSING, DOPING, GETTERING, IMPLANTING)
 [List of Pre Grant Publications for class 117 subclass 3][List of Patents for class 117 subclass 3]3 PROCESSES OF GROWTH WITH A SUBSEQUENT STEP OF HEAT TREATING OR DELIBERATE CONTROLLED COOLING OF THE SINGLE-CRYSTAL
[List of Pre Grant Publications for class 117 subclass 4][List of Patents for class 117 subclass 4]4 PROCESSES OF GROWTH FROM SOLID OR GEL STATE (E.G., SOLID PHASE RECRYSTALLIZATION)
 [List of Pre Grant Publications for class 117 subclass 5][List of Patents for class 117 subclass 5]5 Subclass 5 indent level is 1 Organic product
 [List of Pre Grant Publications for class 117 subclass 6][List of Patents for class 117 subclass 6]6 Subclass 6 indent level is 1 At pressure above 1 atmosphere
[List of Pre Grant Publications for class 117 subclass 7][List of Patents for class 117 subclass 7]7 Subclass 7 indent level is 1 Using heat (e.g., strain annealing)
 [List of Pre Grant Publications for class 117 subclass 8][List of Patents for class 117 subclass 8]8 Subclass 8 indent level is 2 Of amorphous precursor
 [List of Pre Grant Publications for class 117 subclass 9][List of Patents for class 117 subclass 9]9 Subclass 9 indent level is 2 Epitaxy formation
 [List of Pre Grant Publications for class 117 subclass 10][List of Patents for class 117 subclass 10]10 Subclass 10 indent level is 2 Using temperature gradient (e.g., moving zone recrystallization)
[List of Pre Grant Publications for class 117 subclass 11][List of Patents for class 117 subclass 11]11 PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE
 [List of Pre Grant Publications for class 117 subclass 12][List of Patents for class 117 subclass 12]12 Subclass 12 indent level is 1 Crucibleless process having movement of discrete droplets or solid particles to thin-film precursor (e.g., Verneuil method)
[List of Pre Grant Publications for class 117 subclass 13][List of Patents for class 117 subclass 13]13 Subclass 13 indent level is 1 Having pulling during growth (e.g., Czochralski method, zone drawing)
[List of Pre Grant Publications for class 117 subclass 14][List of Patents for class 117 subclass 14]14 Subclass 14 indent level is 2 With a step of measuring, testing, or sensing (e.g., using TV, photo, or X-ray detector or weight changes)
[List of Pre Grant Publications for class 117 subclass 17][List of Patents for class 117 subclass 17]17 Subclass 17 indent level is 2 With contact with an immiscible liquid (e.g., LEC)
[List of Pre Grant Publications for class 117 subclass 19][List of Patents for class 117 subclass 19]19 Subclass 19 indent level is 2 Forming an intended mixture (excluding mixed crystal) (e.g., doped)
[List of Pre Grant Publications for class 117 subclass 23][List of Patents for class 117 subclass 23]23 Subclass 23 indent level is 2 Shape defined by a solid member other than seed or product (e.g., edge-defined film-fed growth, Stepanov method)
 [List of Pre Grant Publications for class 117 subclass 28][List of Patents for class 117 subclass 28]28 Subclass 28 indent level is 2 Including non-coincident axes of rotation (e.g., relative eccentric)
 [List of Pre Grant Publications for class 117 subclass 29][List of Patents for class 117 subclass 29]29 Subclass 29 indent level is 2 Passing non-induced electric current through a crystal-liquid interface (e.g., Peltier)
[List of Pre Grant Publications for class 117 subclass 30][List of Patents for class 117 subclass 30]30 Subclass 30 indent level is 2 With liquid flow control or manipulation during growth (e.g., mixing, replenishing, magnetic levitation, stabilization, convection control, baffle)
 [List of Pre Grant Publications for class 117 subclass 35][List of Patents for class 117 subclass 35]35 Subclass 35 indent level is 2 With a significant technique for (a) preliminary preparation or growth starting or (b) product handling or growth ending (e.g., arrangement of or crystallography of seed)
 [List of Pre Grant Publications for class 117 subclass 36][List of Patents for class 117 subclass 36]36 Subclass 36 indent level is 2 Precursor intentionally contains an excess component or a non-product appearing component (e.g., solvent, flux, crystal lattice modifier)
[List of Pre Grant Publications for class 117 subclass 37][List of Patents for class 117 subclass 37]37 Subclass 37 indent level is 1 Having moving solid-liquid-solid region
[List of Pre Grant Publications for class 117 subclass 38][List of Patents for class 117 subclass 38]38 Subclass 38 indent level is 2 Including a step of measuring, testing, or sensing
 [List of Pre Grant Publications for class 117 subclass 40][List of Patents for class 117 subclass 40]40 Subclass 40 indent level is 2 Liquid precursor penetrating only a portion of a single-crystal, thereby liquefying it, and single-crystal formation therefrom which adjoins the never-liquefied portion of the single-crystal (e.g., liquid wire migration)
[List of Pre Grant Publications for class 117 subclass 41][List of Patents for class 117 subclass 41]41 Subclass 41 indent level is 2 Precursor composition intentionally different from product (e.g., excess component, non-product forming component, dopant, non-stoichiometric precursor, travelling solvent, flux)
[List of Pre Grant Publications for class 117 subclass 43][List of Patents for class 117 subclass 43]43 Subclass 43 indent level is 2 Distinctly layered product (e.g., twin, SOI, epitaxial crystallization)
 [List of Pre Grant Publications for class 117 subclass 46][List of Patents for class 117 subclass 46]46 Subclass 46 indent level is 2 Movement includes a horizontal component
 [List of Pre Grant Publications for class 117 subclass 47][List of Patents for class 117 subclass 47]47 Subclass 47 indent level is 2 Flat, free-standing (i.e., substrate-free) product (e.g., ribbon, film, sheet)
 [List of Pre Grant Publications for class 117 subclass 48][List of Patents for class 117 subclass 48]48 Subclass 48 indent level is 2 Solid heating means contacting the liquid (e.g., immersed)
[List of Pre Grant Publications for class 117 subclass 49][List of Patents for class 117 subclass 49]49 Subclass 49 indent level is 2 Liquid zone contacts only precursor and product solids (e.g., crucibleless, liquid encapsulant, float zone)
 [List of Pre Grant Publications for class 117 subclass 53][List of Patents for class 117 subclass 53]53 Subclass 53 indent level is 1 Forming a single-crystal region by liquefying a region of a single-crystal and adjusting the composition of the liquid (e.g., alloying, regrowth)
[List of Pre Grant Publications for class 117 subclass 54][List of Patents for class 117 subclass 54]54 Subclass 54 indent level is 1 Liquid phase epitaxial growth (LPE)
 [List of Pre Grant Publications for class 117 subclass 55][List of Patents for class 117 subclass 55]55 Subclass 55 indent level is 2 With a step of measuring, testing, or sensing
[List of Pre Grant Publications for class 117 subclass 56][List of Patents for class 117 subclass 56]56 Subclass 56 indent level is 2 Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing)
 [List of Pre Grant Publications for class 117 subclass 58][List of Patents for class 117 subclass 58]58 Subclass 58 indent level is 2 With pretreatment of epitaxy substrate (e.g., autodoping control, cleaning, polishing, leveling, masking)
 [List of Pre Grant Publications for class 117 subclass 59][List of Patents for class 117 subclass 59]59 Subclass 59 indent level is 2 Including a tipping system (e.g., rotation, pivoting)
 [List of Pre Grant Publications for class 117 subclass 60][List of Patents for class 117 subclass 60]60 Subclass 60 indent level is 2 Including a vertical dipping system
 [List of Pre Grant Publications for class 117 subclass 61][List of Patents for class 117 subclass 61]61 Subclass 61 indent level is 2 Including a sliding boat system
 [List of Pre Grant Publications for class 117 subclass 62][List of Patents for class 117 subclass 62]62 Subclass 62 indent level is 2 Electric current controlled or induced growth
 [List of Pre Grant Publications for class 117 subclass 63][List of Patents for class 117 subclass 63]63 Subclass 63 indent level is 2 Characterized by specified crystallography of the substrate
[List of Pre Grant Publications for class 117 subclass 64][List of Patents for class 117 subclass 64]64 Subclass 64 indent level is 2 Precursor composition intentionally contains an excess component or a non-product appearing component (e.g., solvent, flux)
[List of Pre Grant Publications for class 117 subclass 68][List of Patents for class 117 subclass 68]68 Subclass 68 indent level is 1 Having growth from a solution comprising a solvent which is liquid at or below 20 degrees Celsius (e.g., aqueous solution)
 [List of Pre Grant Publications for class 117 subclass 69][List of Patents for class 117 subclass 69]69 Subclass 69 indent level is 2 With a step of measuring, testing, or sensing
 [List of Pre Grant Publications for class 117 subclass 70][List of Patents for class 117 subclass 70]70 Subclass 70 indent level is 2 Growth accompanied by material removal (other than the product) from solution (e.g., solvent evaporation, osmosis)
[List of Pre Grant Publications for class 117 subclass 71][List of Patents for class 117 subclass 71]71 Subclass 71 indent level is 2 At pressure above 1 atmosphere (e.g., hydrothermal processes)
[List of Pre Grant Publications for class 117 subclass 73][List of Patents for class 117 subclass 73]73 Subclass 73 indent level is 1 Havin growth from molten state (e.g., solution melt)
 [List of Pre Grant Publications for class 117 subclass 74][List of Patents for class 117 subclass 74]74 Subclass 74 indent level is 2 Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing)
 [List of Pre Grant Publications for class 117 subclass 75][List of Patents for class 117 subclass 75]75 Subclass 75 indent level is 2 Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament) (e.g., VLS method)
 [List of Pre Grant Publications for class 117 subclass 76][List of Patents for class 117 subclass 76]76 Subclass 76 indent level is 2 Using a scavenger agent (e.g., remove, add, deplete, or redistribute impurity or dopant)
 [List of Pre Grant Publications for class 117 subclass 77][List of Patents for class 117 subclass 77]77 Subclass 77 indent level is 2 Gas or vapor state precursor or overpressure
[List of Pre Grant Publications for class 117 subclass 78][List of Patents for class 117 subclass 78]78 Subclass 78 indent level is 2 Precursor composition intentionally different from product (e.g., excess component, non-product forming component, dopant, non-stoichiometric precursor, solvent, flux)
[List of Pre Grant Publications for class 117 subclass 81][List of Patents for class 117 subclass 81]81 Subclass 81 indent level is 2 Growth confined by a solid member other than seed or product (e.g., Bridgman-Stockbarger method)
[List of Pre Grant Publications for class 117 subclass 84][List of Patents for class 117 subclass 84]84 FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION)
[List of Pre Grant Publications for class 117 subclass 85][List of Patents for class 117 subclass 85]85 Subclass 85 indent level is 1 With a step of measuring, testing, or sensing
 [List of Pre Grant Publications for class 117 subclass 86][List of Patents for class 117 subclass 86]86 Subclass 86 indent level is 2 With responsive control
 [List of Pre Grant Publications for class 117 subclass 87][List of Patents for class 117 subclass 87]87 Subclass 87 indent level is 1 Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament)
[List of Pre Grant Publications for class 117 subclass 88][List of Patents for class 117 subclass 88]88 Subclass 88 indent level is 1 With decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., CVD)
[List of Pre Grant Publications for class 117 subclass 89][List of Patents for class 117 subclass 89]89 Subclass 89 indent level is 2 Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing)
[List of Pre Grant Publications for class 117 subclass 94][List of Patents for class 117 subclass 94]94 Subclass 94 indent level is 2 With pretreatment or preparation of a base (e.g., annealing)
 [List of Pre Grant Publications for class 117 subclass 98][List of Patents for class 117 subclass 98]98 Subclass 98 indent level is 2 With a movement of substrate or vapor or gas supply means during growth (e.g., substrate rotation)
[List of Pre Grant Publications for class 117 subclass 99][List of Patents for class 117 subclass 99]99 Subclass 99 indent level is 2 With a chemical reaction (except ionization) in a disparate zone to form a precursor (e.g., transport processes)
 [List of Pre Grant Publications for class 117 subclass 101][List of Patents for class 117 subclass 101]101 Subclass 101 indent level is 2 Characterized by specified crystallography or arrangement of substrate (e.g., wafer cassette, Miller index)
 [List of Pre Grant Publications for class 117 subclass 102][List of Patents for class 117 subclass 102]102 Subclass 102 indent level is 2 With significant flow manipulation or condition, other than merely specifying the components or their sequence or both
 [List of Pre Grant Publications for class 117 subclass 103][List of Patents for class 117 subclass 103]103 Subclass 103 indent level is 2 Using an energy beam or field, a particle beam or field, or a plasma (e.g., ionization, PECVD, CBE, MOMBE, RF induction, laser)
 [List of Pre Grant Publications for class 117 subclass 104][List of Patents for class 117 subclass 104]104 Subclass 104 indent level is 2 Using an organic precursor (e.g., propane, metal-organic, MOCVD, MOVPE)
 [List of Pre Grant Publications for class 117 subclass 105][List of Patents for class 117 subclass 105]105 Subclass 105 indent level is 1 Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing)
 [List of Pre Grant Publications for class 117 subclass 106][List of Patents for class 117 subclass 106]106 Subclass 106 indent level is 1 With pretreatment or preparation of a base (e.g., annealing)
 [List of Pre Grant Publications for class 117 subclass 107][List of Patents for class 117 subclass 107]107 Subclass 107 indent level is 1 With movement of substrate or vapor or gas supply means during growth
 [List of Pre Grant Publications for class 117 subclass 108][List of Patents for class 117 subclass 108]108 Subclass 108 indent level is 1 Using an energy beam or field, a particle beam or field, or a plasma (e.g., MBE)
 [List of Pre Grant Publications for class 117 subclass 109][List of Patents for class 117 subclass 109]109 Subclass 109 indent level is 1 Fully-sealed or vacuum-maintained chamber (e.g., ampoule)
[List of Pre Grant Publications for class 117 subclass 200][List of Patents for class 117 subclass 200]200 APPARATUS
[List of Pre Grant Publications for class 117 subclass 201][List of Patents for class 117 subclass 201]201 Subclass 201 indent level is 1 With means for measuring, testing, or sensing
 [List of Pre Grant Publications for class 117 subclass 202][List of Patents for class 117 subclass 202]202 Subclass 202 indent level is 2 With responsive control means
 [List of Pre Grant Publications for class 117 subclass 203][List of Patents for class 117 subclass 203]203 Subclass 203 indent level is 2 With a window or port for visual observation or examination
 [List of Pre Grant Publications for class 117 subclass 204][List of Patents for class 117 subclass 204]204 Subclass 204 indent level is 1 With means for treating single-crystal (e.g., heat treating)
 [List of Pre Grant Publications for class 117 subclass 205][List of Patents for class 117 subclass 205]205 Subclass 205 indent level is 1 For forming a platelet shape or a small diameter, elongate, generally cylindrical sha