Inventor · disambiguated record
William B. Ledbetter, Jr.
Also filed as: LEDBETTER JR WILLIAM B · LEDBETTER JR WILLIAM BURL · LEDBETTER WILLIAM B
17 granted patents·1,258 citations·filing 1985–1994
96Inventor score
Top patents by PatentIndex Score
17 records- 0198US5467455AData processing system and method for performing dynamic bus terminationMOTOROLA INC·Filed 1993·Granted Nov 14, 1995·282 cites·29 claims
- 0295US5162672AData processor having an output terminal with selectable output impedancesMOTOROLA INC·Filed 1990·Granted Nov 10, 1992·84 cites·13 claims
- 0395US5119485AMethod for data bus snooping in a data processing system by selective concurrent read and invalidate cache operationMOTOROLA INC·Filed 1989·Granted Jun 2, 1992·232 cites·14 claims
- 0491US5155824ASystem for transferring selected data words between main memory and cache with multiple data words and multiple dirty bits for each addressMOTOROLA INC·Filed 1989·Granted Oct 13, 1992·138 cites·10 claims
- 0584US4666389AApparatus for forming compacts from solid particlesTEXAS A & M UNIV SYS·Filed 1985·Granted May 19, 1987·39 cites·11 claims
- 0682US5859541AData processor having an output terminal with selectable output impedancesMOTOROLA INC·Filed 1993·Granted Jan 12, 1999·30 cites·16 claims
- 0780US5185694AData processing system utilizes block move instruction for burst transferring blocks of data entries where width of data blocks variesMOTOROLA INC·Filed 1989·Granted Feb 9, 1993·71 cites·15 claims
- 0879US5294845AData processor having an output terminal with selectable output impedancesMOTOROLA INC·Filed 1992·Granted Mar 15, 1994·27 cites·14 claims
- 0972US5485602AIntegrated circuit having a control signal for identifying coinciding active edges of two clock signalsMOTOROLA INC·Filed 1993·Granted Jan 16, 1996·56 cites·27 claims
- 1070US5075846AMemory access serialization as an MMU page attributeMOTOROLA INC·Filed 1989·Granted Dec 24, 1991·45 cites·9 claims
- 1169US5317701AMethod for refilling instruction queue by reading predetermined number of instruction words comprising one or more instructions and determining the actual number of instruction words usedMOTOROLA INC·Filed 1993·Granted May 31, 1994·56 cites·11 claims
- 1268US5197144AData processor for reloading deferred pushes in a copy-back data cacheMOTOROLA INC·Filed 1990·Granted Mar 23, 1993·54 cites·10 claims
- 1367US5127089ASynchronous bus lock mechanism permitting bus arbiter to change bus master during a plurality of successive locked operand transfer sequences after completion of current sequenceMOTOROLA INC·Filed 1989·Granted Jun 30, 1992·36 cites·9 claims
- 1466US5086407AData processor integrated circuit with selectable multiplexed/non-multiplexed address and data modes of operationMCGARITY RALPH C·Filed 1989·Granted Feb 4, 1992·42 cites·9 claims
- 1564US5666509AData processing system for performing either a precise memory access or an imprecise memory access based upon a logical address value and method thereofMOTOROLA INC·Filed 1994·Granted Sep 9, 1997·45 cites·20 claims
- 1646US5477076AIntegrated circuit having an on chip thermal circuit requiring only one dedicated integrated circuit pin and method of operationMOTOROLA INC·Filed 1994·Granted Dec 19, 1995·13 cites·6 claims
- 1739US5376819AIntegrated circuit having an on chip thermal circuit requiring only one dedicated integrated circuit pin and method of operationMOTOROLA INC·Filed 1993·Granted Dec 27, 1994·8 cites·14 claims
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