| Patents > Guidance, Tools, and Manuals > Classification > International > USPC Image Repository > Subclass |
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| You are viewing the USPC Image Repository. |
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USPC Image Repository for
IPC Subclass - H01L
Semiconductor Devices;Electric Solid State Devices Not Otherwise Provided For
| IPC Group | U.S. Class/Subclass | Subclass Images |
|---|---|---|
| 21 / 331 | 438/309 | Image 1 |
| 438/356 | Image 1 | |
| 21 / 335 | 438/142 | Image 1 |
| 21 / 336 | 438/289 | Image 1 |
| 21 / 76 | 438/425 | Image 1 |
| 438/426 | Image 1 | |
| 21 / 8222 | 438/309 | Image 1 |
| 21 / 8232 | 438/142 | Image 1 |
| 23 / 48 | 257/695 | Image 1 |
| 257/696 | Image 1 | |
| 257/697 | Image 1 | |
| 23 / 495 | 257/666 | Image 1 |
| 29 / 00 | 257/521 | Image 1 |
| 29 / 06 | 257/14 | Image 1 |
| 257/15 | Image 1 | |
| 29 / 732 | 257/183 | Image 1 |
| 257/185 | Image 1 | |
| 29 / 745 | 257/213 | Image 1 |
| 29 / 76 | 257/213 | Image 1 |
| 29 / 80 | 257/286 | Image 1 |
| 29 / 861 | 257/603 | Image 1 |
| 31 / 00 | 257/14 | Image 1 |
| 257/15 | Image 1 | |
| 257/183 | Image 1 | |
| 257/185 | Image 1 | |
| 31 / 107 | 257/603 | Image 1 |
| 31 / 112 | 257/286 | Image 1 |
| 33 / 00 | 362/555 | Image 1 |
| 35 / 26 | 257/185 | Image 1 |
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This data is current as of June/2007
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