Technological fields: correspondence with US patent classes
| Tech. field | US patent class | Tech. field | US patent class |
|---|---|---|---|
| 1 | 127, 131, 426 | 29 | 48, 91, 92, 110, 122, 126, 137, 165, 184, 185, 188, 192, 237, 239, 251, 303, 415–418, 431, 432 |
| 2 | 201, 203 | 30 | 235, 400 |
| 3 | 423 | 31 | 60 |
| 4 | 71 | 32 | 376, 976 |
| 5 | 23, 51, 55, 62, 134. 156, 204, 210, 260, 427, 432, 518 | 33 | 178, 179, 329, 332, 367, 370, 375, 379, 455 |
| 6 | 430 | 34 | 340, 341, 382 |
| 7 | 106, 252, 512 | 35 | 342, 343 |
| 8 | 422 | 36 | 84, 181, 358, 381 |
| 9 | 260. 520–528 | 37 | 313–315, 362 |
| 10 | 8 | 38 | 174, 200, 307, 308, 323, 328, 330, 331, 333–339, 361, 363, 372, 439, 505 |
| 11 | 260, 530, 534, 536, 540, 544, 546, 548, 549, 552, 556, 560, 562, 564, 568, 570, 930 | 39 | 62, 136, 204, 219, 236, 290, 310, 318, 320, 322, 361, 373, 388, 392, 429, 437 |
| 12 | 424, 435, 436, 514, 800, 935 | 40 | 307, 357 |
| 13 | 29, 75, 148, 164, 228, 419, 420 | 41 | 235, 360, 364, 365, 369, 71, 377, 902 |
| 14 | 3, 4, 7, 10, 16, 24, 27, 30, 49, 63, 70, 108, 109, 124, 132, 135, 138, 150, 160, 182, 90, 206, 211, 215, 220, 232, 248, 256, 267, 272, 279, 285, 292, 312, 383, 403, 411, 464, 623 | 42 | 123 |
| 15 | 99, 127, 131 | 43 | 180, 296 |
| 16 | 34, 51, 55, 68, 118, 134, 156, 159, 196, 202, 209, 210, 261, 366, 422, 494, 502, 503 | 44 | 244 |
| 17 | 59, 72, 76, 81, 82, 83,163, 164, 173, 225, 228, 234, 266, 269, 308, 384, 407–409, 413, 474 | 45 | 114, 440, 441 |
| 18 | 53, 162, 229, 493 | 46 | 104, 105, 213, 238, 246 |
| 19 | 65, 241, 249 | 47 | 191, 280, 293, 295, 298, 301, 305 |
| 20 | 186, 187, 193, 198, 212, 224, 226, 242, 254, 258, 271, 294, 402, 406, 410, 414, 901 | 48 | 2, 36, 245, 289, 450 |
| 21 | 56, 11, 130, 172, 278, 460 | 49 | 152, 264 |
| 22 | 37, 171, 404 | 50 | 52, 65, 125, 215, 241,428, 501 |
| 23 | 166, 175, 299 | 51 | 44, 208, 585 |
| 24 | 445 | 52 | 354, 355 |
| 25 | 12, 19, 26, 28, 38, 57, 66, 69, 87, 112, 139, 223 | 53 | 33, 73, 74, 128, 177, 187, 235, 250, 324, 346, 350–353, 356, 368, 374, 378, 433, 475, 600,604, 606 |
| 26 | 101, 199, 270, 276, 281–283, 412, 462 | 54 | 5, 217, 297 |
| 27 | 142, 144, 145 | 55 | 149 |
| 28 | 15, 30, 79, 98, 100, 116,133, 140, 141, 147,157, 169, 194, 221, 222, 227, 254, 277, 291, 300, 401, 425, 453 | 56 | 6, 14, 17, 40, 42, 43, 47, 54, 86, 89, 102, 114, 119, 168, 231, 244, 273, 380, 404, 405, 434, 446, 449, 452 |
| Tech. field | US patent class | Tech. field | US patent class |
|---|---|---|---|
| 1 | 127, 131, 426 | 29 | 48, 91, 92, 110, 122, 126, 137, 165, 184, 185, 188, 192, 237, 239, 251, 303, 415–418, 431, 432 |
| 2 | 201, 203 | 30 | 235, 400 |
| 3 | 423 | 31 | 60 |
| 4 | 71 | 32 | 376, 976 |
| 5 | 23, 51, 55, 62, 134. 156, 204, 210, 260, 427, 432, 518 | 33 | 178, 179, 329, 332, 367, 370, 375, 379, 455 |
| 6 | 430 | 34 | 340, 341, 382 |
| 7 | 106, 252, 512 | 35 | 342, 343 |
| 8 | 422 | 36 | 84, 181, 358, 381 |
| 9 | 260. 520–528 | 37 | 313–315, 362 |
| 10 | 8 | 38 | 174, 200, 307, 308, 323, 328, 330, 331, 333–339, 361, 363, 372, 439, 505 |
| 11 | 260, 530, 534, 536, 540, 544, 546, 548, 549, 552, 556, 560, 562, 564, 568, 570, 930 | 39 | 62, 136, 204, 219, 236, 290, 310, 318, 320, 322, 361, 373, 388, 392, 429, 437 |
| 12 | 424, 435, 436, 514, 800, 935 | 40 | 307, 357 |
| 13 | 29, 75, 148, 164, 228, 419, 420 | 41 | 235, 360, 364, 365, 369, 71, 377, 902 |
| 14 | 3, 4, 7, 10, 16, 24, 27, 30, 49, 63, 70, 108, 109, 124, 132, 135, 138, 150, 160, 182, 90, 206, 211, 215, 220, 232, 248, 256, 267, 272, 279, 285, 292, 312, 383, 403, 411, 464, 623 | 42 | 123 |
| 15 | 99, 127, 131 | 43 | 180, 296 |
| 16 | 34, 51, 55, 68, 118, 134, 156, 159, 196, 202, 209, 210, 261, 366, 422, 494, 502, 503 | 44 | 244 |
| 17 | 59, 72, 76, 81, 82, 83,163, 164, 173, 225, 228, 234, 266, 269, 308, 384, 407–409, 413, 474 | 45 | 114, 440, 441 |
| 18 | 53, 162, 229, 493 | 46 | 104, 105, 213, 238, 246 |
| 19 | 65, 241, 249 | 47 | 191, 280, 293, 295, 298, 301, 305 |
| 20 | 186, 187, 193, 198, 212, 224, 226, 242, 254, 258, 271, 294, 402, 406, 410, 414, 901 | 48 | 2, 36, 245, 289, 450 |
| 21 | 56, 11, 130, 172, 278, 460 | 49 | 152, 264 |
| 22 | 37, 171, 404 | 50 | 52, 65, 125, 215, 241,428, 501 |
| 23 | 166, 175, 299 | 51 | 44, 208, 585 |
| 24 | 445 | 52 | 354, 355 |
| 25 | 12, 19, 26, 28, 38, 57, 66, 69, 87, 112, 139, 223 | 53 | 33, 73, 74, 128, 177, 187, 235, 250, 324, 346, 350–353, 356, 368, 374, 378, 433, 475, 600,604, 606 |
| 26 | 101, 199, 270, 276, 281–283, 412, 462 | 54 | 5, 217, 297 |
| 27 | 142, 144, 145 | 55 | 149 |
| 28 | 15, 30, 79, 98, 100, 116,133, 140, 141, 147,157, 169, 194, 221, 222, 227, 254, 277, 291, 300, 401, 425, 453 | 56 | 6, 14, 17, 40, 42, 43, 47, 54, 86, 89, 102, 114, 119, 168, 231, 244, 273, 380, 404, 405, 434, 446, 449, 452 |
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