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Class Information
Number: 710/18
Name: Electrical computers and digital data processing systems: input/output > Input/output data processing > Peripheral monitoring > Activity monitoring
Description: Subject matter further comprising means or steps for detecting the amount or type of usage of the peripheral over a period of time.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
5790799 System for sampling network packets by only storing the network packet that its error check code matches with the reference error check code Aug. 4, 1998
5790776 Apparatus for detecting divergence between a pair of duplexed, synchronized processor elements Aug. 4, 1998
5765034 Fencing system for standard interfaces for storage devices Jun. 9, 1998
5754883 System for controlling stop clock interrupt mode according to user selectable idle condition parameters and a control signal May. 19, 1998
5754436 Adaptive power management processes, circuits and systems May. 19, 1998
5752044 Computer system having multi-level suspend timers to suspend from operation in attended and unattended modes May. 12, 1998
5740366 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery Apr. 14, 1998
5732212 System and method for remote monitoring and operation of personal computers Mar. 24, 1998
5721934 Retrofit external power saving system and method for use Feb. 24, 1998
5706440 Method and system for determining hub topology of an ethernet LAN segment Jan. 6, 1998
5701512 Data transmission control apparatus for system with input/output units used in common by several CPU's Dec. 23, 1997
5692215 System for generating periodic reports, generating trend analysis, and intervention in accordance with trend analysis from a detection subsystem for monitoring daily living activity Nov. 25, 1997
5692202 System, apparatus, and method for managing power in a computer system Nov. 25, 1997
5687391 Fault tolerant multipoint control and data collection system Nov. 11, 1997
5684960 Real-time ring bandwidth utilization calculator by sampling over a selected interval latch's states set by predetermined bit pattern on the transmission medium Nov. 4, 1997
5675833 Apparatus and method for detecting insertions and removals of floppy disks by monitoring write-protect signal Oct. 7, 1997
5675812 Peripheral equipment control device Oct. 7, 1997
5675814 Apparatus and method for managing power consumption by I/O ports in a computer system Oct. 7, 1997
5659787 Data communication network with highly efficient polling procedure Aug. 19, 1997
5655150 Recording device having alternative recording units operated in three different conditions depending on activities in maintenance diagnosis mechanism and recording sections Aug. 5, 1997
5655127 Method and apparatus for control of power consumption in a computer system Aug. 5, 1997
5634009 Network data collection method and apparatus May. 27, 1997
5628029 Apparatus for monitoring distributed I/O device by providing a monitor in each I/O device control for generating signals based upon the device status May. 6, 1997
5623691 PCI bus hard disk activity LED circuit Apr. 22, 1997
5613139 Hardware implemented locking mechanism for handling both single and plural lock requests in a lock message Mar. 18, 1997
5600797 System for identifying new client and allocating bandwidth thereto by monitoring transmission of message received periodically from client computers informing of their current status Feb. 4, 1997
5590376 Apparatus and method for detecting and updating status of removable storage system using shared interrupt and software flag Dec. 31, 1996
5590339 Input device interface with power connect state and serial data channel enabling power to the device from time to time Dec. 31, 1996
5586296 Cache control system and method for selectively performing a non-cache access for instruction data depending on memory line access frequency Dec. 17, 1996
5566348 System for adaptively optimizing automated optical library management Oct. 15, 1996
5548784 Automatic disk change detection without causing head movement by step pulses Aug. 20, 1996
5535335 Method and system for reporting the status of an aggregate resource residing in a network of interconnected real resources Jul. 9, 1996
5530893 System for selectively communicating information between processor and built-in keyboard and external input means Jun. 25, 1996
5530857 Automated shop floor control system and method of operation thereof Jun. 25, 1996
5530900 Display system for selectively displaying different types of information depending upon the detection of non-standard switch selections Jun. 25, 1996
5530848 System and method for implementing an interface between an external process and transaction processing system Jun. 25, 1996
5522087 System for selectively operating in different modes depending upon receiving signal from a host computer within a time window upon power up May. 28, 1996
5469427 Transmission line control system and interface unit therefor Nov. 21, 1995
5455959 System for collecting from masters information independently collected from associated slaves in shelves of a telecommunications terminal Oct. 3, 1995
5426741 Bus event monitor Jun. 20, 1995
5353399 Method and system for selecting devices in information networks, including inputting/outputting data to a specified device selected by pointing to a corresponding indicator on a screen Oct. 4, 1994
5301323 Data processing system including dynamic channel path management Apr. 5, 1994
5276809 Method and apparatus for capturing real-time data bus cycles in a data processing system Jan. 4, 1994
5239649 Channel path load balancing, through selection of storage volumes to be processed, for long running applications Aug. 24, 1993
5214762 Disk drive activity indicator May. 25, 1993
4839794 Pseudo-status signal generator Jun. 13, 1989
4750136 Communication system having automatic circuit board initialization capability Jun. 7, 1988
4665478 Computer system May. 12, 1987
4542458 Method of and apparatus for assigning software resources to memory devices Sep. 17, 1985
4477873 Channel monitor for connection to channel lines Oct. 16, 1984

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