Inventor · disambiguated record
John Dinwiddie
Also filed as: DINWIDDIE JOHN · DINWIDDIE JOHN M · DINWIDDIE JR JOHN M · DINWIDDIE JR JOHN MONROE
31 granted patents·2 pending applications·2,234 citations·filing 1975–2023
98Inventor score
Top patents by PatentIndex Score
33 records- 0196US4309754AData interface mechanism for interfacing bit-parallel data buses of different bit widthIBM·Filed 1979·Granted Jan 5, 1982·135 cites·9 claims
- 0295US5434590AMultimedia systemIBM·Filed 1993·Granted Jul 18, 1995·172 cites·22 claims
- 0395US5113522AData processing system with system resource management for itself and for an associated alien processorIBM·Filed 1989·Granted May 12, 1992·214 cites·8 claims
- 0492US11322979B1Power receiver for extracting energy from the earth's hydrosphereEARTH ENERGIES INC·Filed 2020·Granted May 3, 2022·3 cites·28 claims
- 0591US9564268B2Power receiver for extracting power from electric field energy in the earthEARTH ENERGIES INC·Filed 2014·Granted Feb 7, 2017·14 cites·12 claims
- 0691US6481013B1Entertainment and computer coaxial network and method of distributing signals therethroughPERACOM NETWORKS INC·Filed 1999·Granted Nov 12, 2002·371 cites·13 claims
- 0791US4086916ACardiac monitor wristwatchCAYRE JOSEPH J·Filed 1975·Granted May 2, 1978·165 cites·37 claims
- 0890US5155809AUncoupling a central processing unit from its associated hardware for interaction with data handling apparatus alien to the operating system controlling said unit and hardwareIBM·Filed 1989·Granted Oct 13, 1992·96 cites·37 claims
- 0990US4371932AI/O Controller for transferring data between a host processor and multiple I/O unitsIBM·Filed 1981·Granted Feb 1, 1983·118 cites·12 claims
- 1089US5325517AFault tolerant data processing systemIBM·Filed 1989·Granted Jun 28, 1994·117 cites·15 claims
- 1187US5144692ASystem for controlling access by first system to portion of main memory dedicated exclusively to second system to facilitate input/output processing via first systemIBM·Filed 1989·Granted Sep 1, 1992·83 cites·25 claims
- 1286US5701502AIsolating a central processing unit from the operating system controlling said unit and its associated hardware for interaction of the unit with data handling apparatus alien to the operating systemIBM·Filed 1994·Granted Dec 23, 1997·90 cites·14 claims
- 1386US5369749AMethod and apparatus for the direct transfer of information between application programs running on distinct processors without utilizing the services of one or both operating systemsIBM·Filed 1994·Granted Nov 29, 1994·123 cites·13 claims
- 1485US12160110B2Power receiver for extracting power from electric field energy in the earthEARTH ENERGIES INC·Filed 2023·Granted Dec 3, 2024·0 cites·3 claims
- 1585US5388215AUncoupling a central processing unit from its associated hardware for interaction with data handling apparatus alien to the operating system controlling said unit and hardwareIBM·Filed 1994·Granted Feb 7, 1995·91 cites·16 claims
- 1684US5283868AProviding additional system characteristics to a data processing system through operations of an application program, transparently to the operating systemIBM·Filed 1989·Granted Feb 1, 1994·82 cites·26 claims
- 1780US5245322ABus architecture for a multimedia systemIBM·Filed 1990·Granted Sep 14, 1993·56 cites·16 claims
- 1879US5434592AMultimedia expansion unitIBM·Filed 1993·Granted Jul 18, 1995·58 cites·12 claims
- 1974US4479179ASynchronous cycle steal mechanism for transferring data between a processor storage unit and a separate data handling unitIBM·Filed 1981·Granted Oct 23, 1984·42 cites·3 claims
- 2073US5369767AServicing interrupt requests in a data processing system without using the services of an operating systemIBM·Filed 1989·Granted Nov 29, 1994·49 cites·12 claims
- 2173US4417304ASynchronous cycle steal mechanism for transferring data between a processor storage unit and a separate data handling unitIBM·Filed 1981·Granted Nov 22, 1983·41 cites·9 claims
- 2270US11626740B2Power receiver for extracting power from electric field energy in the earthEARTH ENERGIES INC·Filed 2021·Granted Apr 11, 2023·0 cites·14 claims
- 2370US10389138B2Power receiver for extracting power from electric field energy in the earthEARTH ENERGIES INC·Filed 2017·Granted Aug 20, 2019·1 cites·18 claims
- 2465US5363497ASystem for removing section of memory from first system and allocating to second system in a manner indiscernable to both operating systemsIBM·Filed 1993·Granted Nov 8, 1994·38 cites·18 claims
- 2564USD417671SRemote controlPERACOM NETWORK INC·Filed 1998·Granted Dec 14, 1999·13 cites·1 claims
- 2663US5230041ABus interface circuit for a multimedia systemIBM·Filed 1990·Granted Jul 20, 1993·39 cites·17 claims
- 2762US11152793B2Power receiver for extracting power from electric field energy in the earthEARTH ENERGIES INC·Filed 2019·Granted Oct 19, 2021·0 cites·14 claims
- 2860USD425902SModulatorPERACOM NETWORK INC·Filed 1998·Granted May 30, 2000·11 cites·1 claims
- 2958USD426192SDistribution unitPERACOM NETWORK INC·Filed 1998·Granted Jun 6, 2000·10 cites·1 claims
- 3057US7986990B2System and method for detecting extremely low frequency electric fields in the human bodyDINWIDDIE JOHN·Filed 2009·Granted Jul 26, 2011·2 cites·18 claims
- 3146US2003014766A1Entertainment and computer coaxial network and method of distributing signals therethroughPERACOM NETWORKS INC·Filed 2002·Application pending·0 cites
- 3240US11837970B2Power receiver including Faraday cage for extracting power from electric field energy in the earthEARTH ENERGIES INC·Filed 2017·Granted Dec 5, 2023·0 cites·12 claims
- 3340US2002172290A1Method and system for transmitting signals between a high speed serial bus and a coaxial cableFiled 2001·Application pending·0 cites
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