| Inventions in 2001 | 3965 | Change in % |
| Inventions in 2002 | 3492 | -11.93% |
| Inventions in 2003 | 3581 | 2.55% |
| Inventions in 2004 | 4764 | 33.04% |
| Inventions in 2005 | 5359 | 12.49% |
| Inventions in 2006 | 5503 | 2.69% |
| Inventions in 2007 | 6210 | 12.85% |
| Inventions in 2001 | 307 | Change in % |
| Inventions in 2002 | 309 | 0.65% |
| Inventions in 2003 | 296 | -4.21% |
| Inventions in 2004 | 416 | 40.54% |
| Inventions in 2005 | 329 | -20.91% |
| Inventions in 2006 | 314 | -4.56% |
| Inventions in 2007 | 355 | 13.06% |
| USPC Class | NAICS Code | Description | Allocation |
| 707 | 33 | Manufacturing | 100% |
There are rounding errors experienced when converting USPC Classes to NAICS codes. Items with less than ~2.5% influence in a category are removed for clarity. For instance, multiple Micro classes can sum up to a Macro class greater than 2.5% without being delineated. Or a Macro view shows a number far larger than the sum of Micro categories because many small contributors were not shown. Eliminating categories (Macro or Micro) with less than ~2.5% influence results in small differences between the figures above and those below (to the right).
Click for reference papers.
| USPC Class | NAICS Code | Description | Allocation |
| 707 | 113 | Forestry and Logging | 3.79% |
| 707 | 334 | Computer and Electronic Product Manufacturing | 96.21% |