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Patent map and technology intelligence report. Measuring Electric Variables; Measuring Magnetic Variables
3i Analytics, January 2010, Pages: 15
Details of instruments or arrangements; Apparatus or processes specially adapted for the manufacture of measuring instruments; Instruments for converting a single current or a single voltage into a mechanical displacement; Instruments capable of converting two or more currents or voltages into a single mechanical displacement; Instruments employing mechanical resonance; Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption; Arrangements for displaying electric variables or waveforms; Measuring arrangements involving comparison with a reference value, e.g. bridge; Arrangements for measuring currents or voltages or for indicating presence or sign thereof; Arrangements for measuring electric power or power factor; Arrangements for measuring time integral of electric power or current, e.g. by electronic methods; Arrangements for measuring frequencies; Arrangements for analyzing frequency spectra; Arrangements for measuring phase angle between a voltage and a current or between voltages or currents; Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom; Arrangements for measuring or indicating electric quantities; Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterized by what is being tested not provided for elsewhere; Arrangements or instruments for measuring magnetic variables; Testing or calibrating of apparatus.
1. Pace of Invention.
Recent trends and patenting growth patterns.
2. Technology Overview.
Organization of patented inventions into broad and specific technology fields, based on the International Patent Classification system
3. Competitive Intelligence
Major patenting players.
Top inventors .
Key attorneys agents or attorney firms representing innovators.
4. Appendix A
Tabulation of all data used in the report.
Patenting activity for the last 20 years timeframe.
Listing of top 100 players, inventors and agents.
List of references.