Expired Patent Awareness System

BDTwo Patent Monitoring

Blooms (Plant Patents), Designs (Design Patents) & Developments (Utility Patents) distributed via Big Data.

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Patents Search Results for Utility Patent Number 7362638


Utility Patent #7362638: SEMICONDUCTOR MEMORY DEVICE FOR SENSING VOLTAGES OF BIT LINES IN HIGH SPEED


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Application Number: 11017641
Filing Date: 2004-12-22
Description, Images, Claims, Inventor, and history on Google Patents
USPC Classification: 365
USPC Subclassification: 208000
Application Status: Patented Case
Status Date: 2008-04-02
Patent Issue Date: 2008-04-22
Expected Expiration: 2024-12-22

Patent #7362638 is in USPC Patent Class 365 and Subclass 208000.

Macro View of Patent Class 365

Patent Class Description: Static information storage and retrieval
This patent was applied for in 2004. Below is a comparison of Invention Rates in the preceding and proceeding 3 years for Patent Class 365:
Inventions in 20012394Change in %
Inventions in 2002269512.57%
Inventions in 20032494-7.46%
Inventions in 20042488-0.24%
Inventions in 2005292317.48%
Inventions in 200631026.12%
Inventions in 2007346611.73%

Micro View of Patent Class 365 & Subclass 208000

Patent Subclass Description (on USPTO.gov)
This patent was applied for in 2004. Below is a comparison of Subclass Invention Rates in the preceding and proceeding 3 years for Patent Subclass 208000:
Inventions in 20017Change in %
Inventions in 20024-42.86%
Inventions in 2003525.00%
Inventions in 20043-40.00%
Inventions in 200512300.00%
Inventions in 20069-25.00%
Inventions in 20071011.11%

Patent #7362638 NAICS (North American Industry Classification System)

Patents with USPC Class 365 typically affect these industries.

Macro View of USPC 365 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
36533Manufacturing100%

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).
Click for reference papers.

Micro View of USPC 365 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
365334Computer and Electronic Product Manufacturing100%