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Class Information
Number: 702/187
Name: Data processing: measuring, calibrating, or testing > Measurement system > History logging or time stamping
Description: Subject matter including means for gathering and recording successive data associated with an event with or without correlating time-tags.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5650930 |
Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle |
Jul. 22, 1997 |
| 5649110 |
Traffic shaping system with virtual circuit table time stamps for asynchronous transfer mode networks |
Jul. 15, 1997 |
| 5638273 |
Vehicle data storage and analysis system and methods |
Jun. 10, 1997 |
| 5600576 |
Time stress measurement device |
Feb. 4, 1997 |
| 5572450 |
RF car counting system and method therefor |
Nov. 5, 1996 |
| 5566091 |
Method and apparatus for machine health inference by comparing two like loaded components |
Oct. 15, 1996 |
| 5541840 |
Hand held automotive diagnostic service tool |
Jul. 30, 1996 |
| 5539659 |
Network analysis method |
Jul. 23, 1996 |
| 5523751 |
Reading of meters |
Jun. 4, 1996 |
| 5514946 |
Battery pack including static memory and a timer for charge management |
May. 7, 1996 |
| 5502656 |
Data logger having a RAM that accepts electro-magnetically a sensor table and a sample table |
Mar. 26, 1996 |
| 5471614 |
Database system concurrency control apparatus using timestamps and processing time estimation |
Nov. 28, 1995 |
| 5471631 |
Using time stamps to correlate data processing event times in connected data processing units |
Nov. 28, 1995 |
| 5463567 |
Apparatus and method for providing historical data regarding machine operating parameters |
Oct. 31, 1995 |
| 5437163 |
Method of logging data in a transport refrigeration unit |
Aug. 1, 1995 |
| 5432706 |
Multimeter having min/max time stamp |
Jul. 11, 1995 |
| 5426595 |
Portable autonomous device for the detection and recording of randomly occurring phenomena of short duration |
Jun. 20, 1995 |
| 5408421 |
Portable battery back-up data cartridge |
Apr. 18, 1995 |
| 5388045 |
Self-diagnostic apparatus of vehicles |
Feb. 7, 1995 |
| 5384718 |
Set parameter memory means and time recorder |
Jan. 24, 1995 |
| 5359516 |
Load monitoring system for booms |
Oct. 25, 1994 |
| 5355327 |
Automated statistical data collection system |
Oct. 11, 1994 |
| 5345390 |
Control graphics system for gear shaping machines |
Sep. 6, 1994 |
| 5325341 |
Digital timer apparatus and method |
Jun. 28, 1994 |
| 5321629 |
Facility inspection support apparatus |
Jun. 14, 1994 |
| 5319580 |
Diagnostic support system and diagnostic system of equipment |
Jun. 7, 1994 |
| 5301120 |
Method of collecting data of a group of injection molding machines |
Apr. 5, 1994 |
| 5260878 |
Web press monitoring system |
Nov. 9, 1993 |
| 5255208 |
On-line processor based diagnostic system |
Oct. 19, 1993 |
| 5237325 |
Process and system for gathering and evaluating measured data |
Aug. 17, 1993 |
| 5225996 |
Emissions monitoring and tracking system |
Jul. 6, 1993 |
| 5226153 |
Bus monitor with time stamp means for independently capturing and correlating events |
Jul. 6, 1993 |
| 5185700 |
Solid state event recorder |
Feb. 9, 1993 |
| 5173856 |
Vehicle data recording system |
Dec. 22, 1992 |
| 5161110 |
Hierarchical process control system and method |
Nov. 3, 1992 |
| 5155693 |
Self documenting record of instrument activity and error messages stamped with date and time of occurrence |
Oct. 13, 1992 |
| 5136285 |
Portable data transmitting/receiving apparatus |
Aug. 4, 1992 |
| 5107450 |
Method of testing a network setup |
Apr. 21, 1992 |
| 5105370 |
Environmental detection system useful for fire detection and suppression |
Apr. 14, 1992 |
| 5099437 |
Emissions monitoring and tracking system |
Mar. 24, 1992 |
| 5091870 |
Apparatus for measuring the speed of transmission of digital characters |
Feb. 25, 1992 |
| 5065321 |
Solid state event recorder |
Nov. 12, 1991 |
| 5056056 |
Data recorder including a recirculating non-volatile memory |
Oct. 8, 1991 |
| 5047962 |
Event occurrence time and frequency detection and recording apparatus |
Sep. 10, 1991 |
| 5046007 |
Motor vehicle data collection device |
Sep. 3, 1991 |
| 5027297 |
System for time stamping events using a remote master clock |
Jun. 25, 1991 |
| 5027268 |
System for administering life of plant |
Jun. 25, 1991 |
| 5010560 |
Data logging apparatus |
Apr. 23, 1991 |
| 4994971 |
System for setting up and keeping up-to-date datafiles for road traffic |
Feb. 19, 1991 |
| 4975865 |
Method and apparatus for real-time control |
Dec. 4, 1990 |
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