| Inventions in 2001 | 408 | Change in % |
| Inventions in 2002 | 438 | 7.35% |
| Inventions in 2003 | 440 | 0.46% |
| Inventions in 2004 | 479 | 8.86% |
| Inventions in 2005 | 639 | 33.40% |
| Inventions in 2006 | 648 | 1.41% |
| Inventions in 2007 | 832 | 28.40% |
| Inventions in 2001 | 55 | Change in % |
| Inventions in 2002 | 65 | 18.18% |
| Inventions in 2003 | 54 | -16.92% |
| Inventions in 2004 | 50 | -7.41% |
| Inventions in 2005 | 106 | 112.00% |
| Inventions in 2006 | 104 | -1.89% |
| Inventions in 2007 | 113 | 8.65% |
| USPC Class | NAICS Code | Description | Allocation |
| 323 | 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 |
| 323 | 334 | Computer and Electronic Product Manufacturing | 15.192% |
| 323 | 335 | Electrical Equipment, Appliance, and Component Manufacturing | 84.808% |