| Class 385 | OPTICAL WAVEGUIDES |
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![[List of Pre Grant Publications for class 385 subclass 1]](../as.gif) | ![[List of Patents for class 385 subclass 1]](../ps.gif) | 1 | TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE |
| | 4 | DIRECTIONAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE |
| | 5 |  Light intensity dependent (e.g., nonlinear effects) |
| | 6 | Magneto-optic |
| | 7 | Acousto-optic |
| | 8 | Electro-optic |
| | 11 | POLARIZATION WITHOUT MODULATION |
| | 12 | OPTICAL WAVEGUIDE SENSOR |
| | 14 | INTEGRATED OPTICAL CIRCUIT |
| | 15 | WITH OPTICAL COUPLER |
| | 16 | Switch (i.e., switching from one terminal to another, not modulation) |
| | 17 |  Matrix switch (i.e., M X N, where M and N are 3 or more) |
| | 18 | Reflective-type switch |
| | 19 | Stationary waveguides with movable opaque element |
| | 20 | Multiple pole multiple throw |
| | 22 | Single pole multiple throw (relay switch) |
| | 23 | Single pole single throw |
| | 24 | Plural (e.g., data bus) |
| | 25 | Movable coupler |
| | 27 | Particular coupling function |
| | 31 | Input/output coupler |
| | 39 | Particular coupling structure |
| | 40 | Electrodes on or near the coupling region |
| | 42 | Directional coupler |
| | 43 | Tapered coupler |
| | 44 | "T" coupler or duplex coupler |
| | 45 | "Y" coupler |
| | 46 | Star coupler |
| | 47 | Multiport coupler using reflective surface |
| | 48 | Access couplers, power tappers, or power dividers |
| | 49 | Fiber to thin film devices |
| | 50 | Waveguide to waveguide |
| | 51 | Permanently fixed coupler |
| | 52 | With alignment device |
| | 53 | WITH DISENGAGABLE MECHANICAL CONNECTOR |
| | 54 | Structure surrounding optical fiber bundle-to-bundle connection |
| | 55 | Structure surrounding optical fiber-to-fiber connection |
| | 56 | Multi-part (e.g., two pieces screwed together or bayonet latched) |
| | 57 |  Magnetically actuated |
| | 58 | With additional structure at or immediately surrounding each optical fiber end face |
| | 69 | With additional structure rearward of fiber joint to secure additional cable layers |
| | 70 | With additional structure at or immediately surrounding each optical fiber end face |
| | 73 | With additional optical element between facing fiber ends |
| | 75 | With additional nonoptical structure |
| | 76 | Optical fiber/optical fiber cable termination structure |
| | 77 | At or immediately surrounding an optical fiber end face |
| | 86 | Structure rearward of optical fiber end face to secure additional fiber or cable layers |
| | 88 | Optical fiber to a nonfiber optical device connector |
| | 95 | WITH SPLICE (PERMANENT CONNECTION) |
| | 96 | Fusion splicing |
| | 97 | Alignment of fiber ends prior to splicing |
| | 99 | Including splice joint reinforcement |
| | 100 | OPTICAL TRANSMISSION CABLE |
| | 101 | With electrical conductor in the same cable |
| | 102 | Tightly confined (i.e., fiber tightly held inside the outer sheath) |
| | 103 | Having a central strength member |
| | 104 | Particular fiber orientation (e.g., helically wound, etc.) |
| | 105 | Compartmentalized |
| | 106 | Plural unit type (plural complete cables within a single outside sheath) |
| | 107 | With armoring |
| | 109 | Loose tube type |
| | 110 | Compartmentalized |
| | 111 | Particular fiber orientation |
| | 112 | Plural unit type |
| | 113 | With strength member |
| | 114 | Ribbon cable |
| | 115 | OPTICAL FIBER BUNDLE |
| | 116 | Imaging (i.e., with coherent fiber structure and includes shaping, enhancing, and correcting) |
| | 120 | Fiber bundle plate |
| | 121 | Transition between geometric shapes |
| | 122 | HAVING NONLINEAR PROPERTY |
| | 123 | OPTICAL FIBER WAVEGUIDE WITH CLADDING |
| | 124 | With graded index core or cladding |
| | 125 | Utilizing nonsolid core or cladding |
| | 126 | Utilizing multiple core or cladding |
| | 129 | PLANAR OPTICAL WAVEGUIDE |
| | 133 | OPTICAL IMAGING TUNNEL |
| | 134 | ACCESSORIES |
| | 135 | Splice box and surplus fiber storage/trays/organizers/ carriers |
| | 136 | External retainer/clamp |
| | 138 | Bushing structure (e.g., penetrator) |
| | 139 | Plug/termination device |
| | 140 | Attenuator |
| | 141 | HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION |
| | 146 | NONCYCLINDRICAL OR NONPLANAR SHAPED WAVEGUIDE |
| | 147 | MISCELLANEOUS |
| CROSS-REFERENCE ART COLLECTIONS | ||
| | 900 | SOLAR COLLECTOR OR TRANSMITTER |
| | 901 | ILLUMINATING OR DISPLAY APPARATUS |
| | 902 | NONBUNDLE FIBERSCOPE DEVICES |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |