| Inventions in 2002 | 6662 | Change in % |
| Inventions in 2003 | 6149 | -7.70% |
| Inventions in 2004 | 5649 | -8.13% |
| Inventions in 2005 | 5697 | 0.85% |
| Inventions in 2006 | 6057 | 6.32% |
| Inventions in 2007 | 6493 | 7.20% |
| Inventions in 2008 | 6411 | -1.26% |
| Inventions in 2002 | 133 | Change in % |
| Inventions in 2003 | 156 | 17.29% |
| Inventions in 2004 | 169 | 8.33% |
| Inventions in 2005 | 138 | -18.34% |
| Inventions in 2006 | 151 | 9.42% |
| Inventions in 2007 | 244 | 61.59% |
| Inventions in 2008 | 207 | -15.16% |
| USPC Class | NAICS Code | Description | Allocation |
| 709 | 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 |
| 709 | 113 | Forestry and Logging | 2.277% |
| 709 | 334 | Computer and Electronic Product Manufacturing | 97.723% |