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Class Information
Number: 117/138.8D
Name: Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor >
Description:
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 117/1 |
Processes joining independent crystals |
83 |
| 117/11 |
Processes of growth from liquid or supercritical state |
80 |
| 117/2 |
Processes of growth with a subsequent step acting on the crystal to adjust the impurity amount (e.g., diffusing, doping, gettering, implanting) |
234 |
| 117/200 |
Apparatus |
309 |
| 117/3 |
Processes of growth with a subsequent step of heat treating or deliberate controlled cooling of the single-crystal |
325 |
| 117/4 |
Processes of growth from solid or gel state (e.g., solid phase recrystallization) |
171 |
| 117/84 |
Forming from vapor or gaseous state (e.g., vpe, sublimation) |
449 |
| 117/900 |
Apparatus characterized by composition or treatment thereof (e.g., surface finish, surface coating) |
405 |
| 117/901 |
Levitation, reduced gravity, microgravity, space |
65 |
| 117/902 |
Specified orientation, shape, crystallography, or size of seed or substrate |
186 |
| 117/903 |
Dendrite or web or cage technique |
23 |
| 117/904 |
Laser beam |
200 |
| 117/905 |
Electron beam |
63 |
| 117/906 |
Special atmosphere other than vacuum or inert |
86 |
| 117/910 |
Downward pulling |
27 |
| 117/911 |
Seed or rod holders |
112 |
| 117/912 |
Replenishing liquid precursor, other than a moving zone |
19 |
| 117/913 |
Graphoepitaxy or surface modification to enhance epitaxy |
80 |
| 117/914 |
Crystallization on a continuous moving substrate or cooling surface (e.g., wheel, cylinder, belt) |
38 |
| 117/915 |
Separating from substrate |
119 |
| 117/916 |
Oxygen testing |
17 |
| 117/917 |
Magnetic |
82 |
| 117/918 |
Single-crystal waveguide |
53 |
| 117/920 |
Single-crystals having a hollow (e.g., tube, concavo-convex) {c30b 29/66} |
22 |
| 117/921 |
Small diameter, elongate, generally cylindrical single-crystal (e.g., whiskers, needles, filaments, fibers, wires) {c30b 29/62} |
58 |
| 117/922 |
Free-standing, flat single-crystal (e.g., platelet, plate, strip, disk, tape, sheet, ribbon) {c30b 29/64} |
89 |
| 117/923 |
Single-crystal of complex geometry (e.g., patterned, elo) {c30b 29/66} |
116 |
| 117/924 |
Homogeneous composition product with enlarged crystals or oriented-crystals (e.g., columnar) |
67 |
| 117/925 |
Organic compound containing single-crystal {c30b 29/54} |
79 |
| 117/928 |
Single-crystal of pure or intentionally doped element {c30b 29/02} |
64 |
| 117/937 |
Inorganic containing single-crystal (e.g., compound, mixture, composite) {c30b 29/10} |
91 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
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