Inventor
PANCOAST STEVEN T
US18 patents
Patents
18 patentsUS5577220ANov 19, 1996
Method for saving and restoring the state of a CPU executing code in protected mode including estimating the value of the page table base register
IBM165 citations98
US5497494AMar 5, 1996
Method for saving and restoring the state of a CPU executing code in protected mode
IBM134 citations98
US5530879AJun 25, 1996
Computer system having power management processor for switching power supply from one state to another responsive to a closure of a switch, a detected ring or an expiration of a timer
IBM140 citations97
US5630142AMay 13, 1997
Multifunction power switch and feedback led for suspend systems
IBM99 citations96
US5560023ASep 24, 1996
Automatic backup system for advanced power management
IBM73 citations96
US5548763AAug 20, 1996
Desk top computer system having multi-level power management
IBM78 citations96
US5511202AApr 23, 1996
Desktop computer system having zero-volt system suspend and control unit for ascertaining interrupt controller base address
IBM48 citations96
US4907150AMar 6, 1990
Apparatus and method for suspending and resuming software applications on a computer
IBM223 citations96
US5603038AFeb 11, 1997
Automatic restoration of user options after power loss
IBM70 citations95
US5511204AApr 23, 1996
Performing system tasks at power-off using system management interrupt
IBM73 citations95
US5043919AAug 27, 1991
Method of and system for updating a display unit
IBM142 citations95
US4982324AJan 1, 1991
Method of and system for using device drivers to couple the communication and data storage of remote computer systems
IBM69 citations95
US5551043AAug 27, 1996
Standby checkpoint to prevent data loss
IBM84 citations94
US5513359AApr 30, 1996
Desktop computer having a single-switch suspend/resume function
IBM61 citations94
US4864516ASep 5, 1989
Method for implementing an on-line presentation in an information processing system
IBM277 citations94
US5255361AOct 19, 1993
Method of and system for updating a display unit
IBM82 citations93
US5581692ADec 3, 1996
Automatic clearing of power supply fault condition in suspend system
IBM28 citations89
US4709367ANov 24, 1987
Method and apparatus for distinguishing between diskettes in a diskette drive
IBM16 citations73