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 7751912


Utility Patent #7751912: REPLAY APPARATUS AND CONTENT EVALUATION METHOD


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Application Number: 11017938
Filing Date: 2004-12-22
Description, Images, Claims, Inventor, and history on Google Patents
USPC Classification: 700
USPC Subclassification: 094000
Application Status: Patented Case
Status Date: 2010-06-16
Patent Issue Date: 2010-07-06
Expected Expiration: 2024-12-22

Patent #7751912 is in USPC Patent Class 700 and Subclass 094000.

Macro View of Patent Class 700

Patent Class Description: Data processing: generic control systems or specific applications
This patent was applied for in 2004. Below is a comparison of Invention Rates in the preceding and proceeding 3 years for Patent Class 700:
Inventions in 20011588Change in %
Inventions in 2002175510.52%
Inventions in 200317932.17%
Inventions in 200419559.04%
Inventions in 200520263.63%
Inventions in 2006229413.23%
Inventions in 200723402.01%

Micro View of Patent Class 700 & Subclass 094000

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 094000:
Inventions in 200166Change in %
Inventions in 20027615.15%
Inventions in 200354-28.95%
Inventions in 20048251.85%
Inventions in 200510831.71%
Inventions in 200614332.41%
Inventions in 2007131-8.39%

Patent #7751912 NAICS (North American Industry Classification System)

Patents with USPC Class 700 typically affect these industries.

Macro View of USPC 700 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
70031Manufacturing5.319%
70033Manufacturing94.681%

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 700 to NAICS

USPC to NAICS probabilities:
USPC ClassNAICS CodeDescriptionAllocation
700311Food Manufacturing4.032%
700333Machinery Manufacturing11.765%
700334Computer and Electronic Product Manufacturing84.203%