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Browse by Category: Main > Information Technology
Class Information
Number: 702/178
Name: Data processing: measuring, calibrating, or testing > Measurement system > Time duration or rate > Timekeeping (e.g., clock, calendar, stopwatch)
Description: Subject matter comprising a time information keeping means for denoting time information such as hour, date, start, or stop instances of an event.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7415382 Surveillance system and method having an adaptive sequential probability fault detection test Aug. 19, 2008
7403866 High-resolution, timer-efficient sliding window Jul. 22, 2008
7398180 Vehicle technician time clock tool Jul. 8, 2008
7395181 Motion tracking system Jul. 1, 2008
7373346 Methods and apparatus for improved security services May. 13, 2008
7343255 Dual source real time clock synchronization system and method Mar. 11, 2008
7330730 Portable terminal Feb. 12, 2008
7321837 Synchronization and calibration of clocks for a medical device and calibrated clock Jan. 22, 2008
7308372 Phase jitter measurement circuit Dec. 11, 2007
7289016 Portable timer apparatus, home system and method of timing for an object Oct. 30, 2007
7265518 Method of automatically cutting off power in case of low battery voltage in mobile electronic unit Sep. 4, 2007
7263035 Early auto-on mobile communications device Aug. 28, 2007
7233877 System health monitoring Jun. 19, 2007
7225105 Extending width of performance monitor counters May. 29, 2007
7225193 Method and apparatus for retrieving event data related to an activity May. 29, 2007
7225110 Extending width of performance monitor counters May. 29, 2007
7194385 Performance level setting of a data processing system Mar. 20, 2007
7184918 Automated system and method for conducting usability testing Feb. 27, 2007
7174258 Apparatus and system for protection, control, and management of electricity distribution systems using time synchronization Feb. 6, 2007
7146289 Time delay evaluation Dec. 5, 2006
7113886 Circuit and method for distributing events in an event stream Sep. 26, 2006
7099236 Worker management device Aug. 29, 2006
7082379 Surveillance system and method having an adaptive sequential probability fault detection test Jul. 25, 2006
7079046 Multi-point data acquisition apparatus Jul. 18, 2006
7079977 Synchronization and calibration of clocks for a medical device and calibrated clock Jul. 18, 2006
7072793 Time and work tracker for servers Jul. 4, 2006
7072792 Racecourse lap counter and racecourse for radio controlled vehicles Jul. 4, 2006
7069176 Trace source correlation in a data processing apparatus Jun. 27, 2006
7054232 Early auto-on mobile communications device May. 30, 2006
7047452 Method and system for detecting excessive use of a data processing system May. 16, 2006
7035762 System and method for tracking utilization data for an electronic device Apr. 25, 2006
7020231 Technique for creating extended bit timer on a time processing unit Mar. 28, 2006
6999832 Production machine with capability of transmitting production information and method for generating events regarding production information while operating the production machine Feb. 14, 2006
6999895 Method and structure for dynamic sampling method in on-line process monitoring Feb. 14, 2006
6980867 Fryer for commercial use Dec. 27, 2005
6944652 Method and apparatus for providing frequent flyer miles and incentives for timely interaction with a time records system Sep. 13, 2005
6937965 Statistical guardband methodology Aug. 30, 2005
6933844 Closure security seal with time-recording feature Aug. 23, 2005
6928387 Circuit and method for distributing events in an event stream Aug. 9, 2005
6871161 Predicting performance of a set of video processing devices Mar. 22, 2005
6853957 Date and time processing in computers Feb. 8, 2005
6842716 Method and apparatus for measuring the propagation time of a signal, in particular a ultrasonic signal Jan. 11, 2005
6839654 Debug interface for an event timer apparatus Jan. 4, 2005
6836747 Measured data synchronization system Dec. 28, 2004
6832176 Method and system for tracking and reporting time spent on tasks Dec. 14, 2004
6829560 Thermoplastic molding materials based on special graft rubber components Dec. 7, 2004
6825777 Sensor and event system, and associated methods Nov. 30, 2004
6826121 Human factor time translation of business information to consumers over the internet Nov. 30, 2004
6823285 Measuring device with a measuring module and a clock Nov. 23, 2004
6816808 Peak switch detector for transit time ultrasonic meters Nov. 9, 2004

1 2 3 4


 
 
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