Assignee
HONEYWELL BULL
US53 patents
Top patents by PatentIndex Score
US4785395ANov 15, 1988
Multiprocessor coherent cache system including two level shared cache with separately allocated processor storage locations and inter-level duplicate entry replacement
HONEYWELL BULL80 citations96
US4769772ASep 6, 1988
Automated query optimization method using both global and parallel local optimizations for materialization access planning for distributed databases
HONEYWELL BULL454 citations96
US4764862AAug 16, 1988
Resilient bus system
HONEYWELL BULL96 citations96
US4763243AAug 9, 1988
Resilient bus system
HONEYWELL BULL90 citations96
US4707784ANov 17, 1987
Prioritized secondary use of a cache with simultaneous access
HONEYWELL BULL77 citations96
US4785398ANov 15, 1988
Virtual cache system using page level number generating CAM to access other memories for processing requests relating to a page
HONEYWELL BULL98 citations95
US4748540AMay 31, 1988
Compact packaging of electronic equipment within a small profile enclosure
HONEYWELL BULL66 citations95
US4813002AMar 14, 1989
High speed high density dynamic address translator
HONEYWELL BULL77 citations94
US4768148AAug 30, 1988
Read in process memory apparatus
HONEYWELL BULL50 citations93
US4831622AMay 16, 1989
Apparatus for forcing a reload from main memory upon cache memory error
HONEYWELL BULL26 citations92
US4823262AApr 18, 1989
Apparatus for dynamically switching the clock source of a data processing system
HONEYWELL BULL24 citations92
US4799181AJan 17, 1989
BCD arithmetic using binary arithmetic and logical operations
HONEYWELL BULL34 citations92
US4799145AJan 17, 1989
Facility for passing data used by one operating system to a replacement operating system
HONEYWELL BULL41 citations92
US4787060ANov 22, 1988
Technique for determining maximum physical memory present in a system and for detecting attempts to access nonexistent memory
HONEYWELL BULL43 citations92
US4757470AJul 12, 1988
Pattern generation for a graphics display
HONEYWELL BULL33 citations92
US4750114AJun 7, 1988
Local area network control block
HONEYWELL BULL35 citations92
US4722048AJan 26, 1988
Microcomputer system with independent operating systems
HONEYWELL BULL51 citations92
US4821177AApr 11, 1989
Apparatus for controlling system accesses having multiple command level conditional rotational multiple port servicing priority hierarchy
HONEYWELL BULL36 citations91
US4767104AAug 30, 1988
Non-precious metal furnace with inert gas firing
HONEYWELL BULL30 citations91
US4827400AMay 2, 1989
Segment descriptor present bit recycle and detect logic for a memory management unit
HONEYWELL BULL25 citations90
US4823290AApr 18, 1989
Method and apparatus for monitoring the operating environment of a computer system
HONEYWELL BULL297 citations90
US4933941AJun 12, 1990
Apparatus and method for testing the operation of a central processing unit of a data processing system
HONEYWELL BULL39 citations89
US4771286ASep 13, 1988
Lan controller having split bus design
HONEYWELL BULL28 citations89
US4758924AJul 19, 1988
Electronic equipment housing
HONEYWELL BULL47 citations88
US4852785AAug 1, 1989
Printer paper control apparatus and method
HONEYWELL BULL31 citations87
US4803623AFeb 7, 1989
Universal peripheral controller self-configuring bootloadable ramware
HONEYWELL BULL52 citations87
US4783760ANov 8, 1988
Word processing text justification method
HONEYWELL BULL47 citations85
US4882646ANov 21, 1989
Protective grounding and referencing arrangement for high voltage bulk supply
HONEYWELL BULL22 citations81
US4783735ANov 8, 1988
Least recently used replacement level generating apparatus
HONEYWELL BULL24 citations81
US5132972AJul 21, 1992
Assembly language programming potential error detection scheme sensing apparent inconsistency with a previous operation
HONEYWELL BULL20 citations80
US4881132ANov 14, 1989
Apparatus and method for coordinating the front and back of a printer apparatus having two-sided printing capability
HONEYWELL BULL29 citations80
US4811266AMar 7, 1989
Multifunction arithmetic indicator
HONEYWELL BULL11 citations74
US4808915AFeb 28, 1989
Assembly of electronic components testable by a reciprocal quiescent testing technique
HONEYWELL BULL10 citations74
US4799222AJan 17, 1989
Address transform method and apparatus for transferring addresses
HONEYWELL BULL16 citations74
US5138617AAug 11, 1992
Method for masking false bound faults in a central processing unit
HONEYWELL BULL7 citations73
US4942547AJul 17, 1990
Multiprocessors on a single semiconductor chip
HONEYWELL BULL12 citations73
US4694241ASep 15, 1987
Transformer tap changer
HONEYWELL BULL12 citations73
US4815721AMar 28, 1989
Film loader and unloader mechanism
HONEYWELL BULL16 citations71
US4796066AJan 3, 1989
Printer apparatus having two-sided printing capability
HONEYWELL BULL18 citations71
US4747038AMay 24, 1988
Disk controller memory address register
HONEYWELL BULL10 citations70
US4688186AAug 18, 1987
Division by a constant by iterative table lookup
HONEYWELL BULL18 citations69
US4814725AMar 21, 1989
Phase lock circuit for compensation for bit frequency variations
HONEYWELL BULL14 citations66
US4749989AJun 7, 1988
Word processing composite character processing method
HONEYWELL BULL7 citations66
US4695951ASep 22, 1987
Computer hierarchy control
HONEYWELL BULL14 citations66
US4858176AAug 15, 1989
Distributor of machine words between units of a central processor
HONEYWELL BULL3 citations63
US4802087AJan 31, 1989
Multiprocessor level change synchronization apparatus
HONEYWELL BULL3 citations63
US4761730AAug 2, 1988
Computer memory apparatus
HONEYWELL BULL6 citations61
US5132615AJul 21, 1992
Detecting presence of N+ diffusion faults in a micropackage containing a plurality of integrated circuits by analyzing Vref current
HONEYWELL BULL5 citations59
US4768163AAug 30, 1988
Magnetic stripe and wand reader interface employing off-the-shelf programmable communications interface
HONEYWELL BULL5 citations57
US4809643AMar 7, 1989
Gas distribution system for muffle-type furnaces
HONEYWELL BULL1 citations50
Showing the top 50 of 53 patents by PatentIndex Score.