Patents Search Results for Utility Patent Number 7443213
Utility Patent #7443213: STAGED LOCKING OF TWO PHASE LOCKED LOOPS
Application Number: 11040078
Filing Date: 2005-01-21
Description, Images, Claims, Inventor, and history on Google Patents
USPC Classification: 327
USPC Subclassification: 156000
Application Status: Patented Case
Status Date: 2008-10-08
Patent Issue Date: 2008-10-28
Expected Expiration: 2025-01-21
Patent #7443213 is in USPC Patent Class 327 and Subclass 156000.
Macro View of Patent Class 327
Patent Class Description: Miscellaneous active electrical nonlinear devices, circuits, and systems| Inventions in 2002 | 1542 | Change in % |
| Inventions in 2003 | 1616 | 4.80% |
| Inventions in 2004 | 1753 | 8.48% |
| Inventions in 2005 | 1564 | -10.78% |
| Inventions in 2006 | 1530 | -2.17% |
| Inventions in 2007 | 1697 | 10.92% |
| Inventions in 2008 | 1701 | 0.24% |
Micro View of Patent Class 327 & Subclass 156000
Patent Subclass Description (on USPTO.gov)| Inventions in 2002 | 43 | Change in % |
| Inventions in 2003 | 40 | -6.98% |
| Inventions in 2004 | 43 | 7.50% |
| Inventions in 2005 | 36 | -16.28% |
| Inventions in 2006 | 36 | 0.00% |
| Inventions in 2007 | 48 | 33.33% |
| Inventions in 2008 | 44 | -8.33% |
Patent #7443213 NAICS (North American Industry Classification System)
Patents with USPC Class 327 typically affect these industries.Macro View of USPC 327 to NAICS
| USPC Class | NAICS Code | Description | Allocation |
| 327 | 33 | Manufacturing | 100% |
Why don't the percentages in MACRO and MICRO Match?
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).
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Micro View of USPC 327 to NAICS
| USPC Class | NAICS Code | Description | Allocation |
| 327 | 333 | Machinery Manufacturing | 2.677% |
| 327 | 334 | Computer and Electronic Product Manufacturing | 94.644% |
| 327 | 335 | Electrical Equipment, Appliance, and Component Manufacturing | 2.679% |