Inventor · disambiguated record
Erik Solhjell
Also filed as: SOLHJELL ERIK
31 granted patents·2 pending applications·664 citations·filing 1982–2017
97Inventor score
Top patents by PatentIndex Score
33 records- 0186US5542082AData storage system connected to a host computer system and having removable data storage media and equipped to read a control program from the removable media into storage employing ID comparison schemeTANDBERG DATA·Filed 1995·Granted Jul 30, 1996·99 cites·5 claims
- 0286US5257148AMethod and apparatus for positioning a magnetic head in a magnetic layer memory system using tracking by reading a spaced pair of corresponding subtracksTANDBERG DATA·Filed 1992·Granted Oct 26, 1993·44 cites·7 claims
- 0385US5457586AMethod and arrangement for positioning a magnetic head relative to the storage medium of a magnetic layer storageTANDBERG DATA·Filed 1991·Granted Oct 10, 1995·37 cites·6 claims
- 0485US5394277AMethod for determining servo track pair position and longitudinal tape position for a tape using dedicated servo formatTANDBERG DATA·Filed 1992·Granted Feb 28, 1995·34 cites·9 claims
- 0585US4639796AArrangement for positioning a transducer to at least one track of a tape-shaped recording mediumTANDBERG DATA·Filed 1984·Granted Jan 27, 1987·27 cites·9 claims
- 0685US4476503AMethod for the recognition of an edge of a magnetic medium and a device for implementation of the methodTANDBERG DATA·Filed 1982·Granted Oct 9, 1984·27 cites·14 claims
- 0784US5583541AMouse and trackball design with contact-less roller sensorTANDBERG DATA STORAGE AS·Filed 1995·Granted Dec 10, 1996·53 cites·12 claims
- 0884US5357495AStacker/autoloader system with intelligent media storage magazine controlTANDBERG DATA·Filed 1992·Granted Oct 18, 1994·36 cites·13 claims
- 0980US7532431B2Single elevator system and method for a tape automation system with a base unit and one or more add-on unitsTANDBERG STORAGE ASA·Filed 2006·Granted May 12, 2009·4 cites·19 claims
- 1079US5568327AMethod for determining the tape position using dedicated servo formatTANDBERG DATA·Filed 1994·Granted Oct 22, 1996·24 cites·1 claims
- 1178US5375245AApparatus for automatically reducing the power consumption of a CRT computer monitorTANDBERG DATA·Filed 1993·Granted Dec 20, 1994·62 cites·8 claims
- 1276US5696537AMouse for data entry and control with control of ball friction forceTANDBERG DATA STORAGE AS·Filed 1991·Granted Dec 9, 1997·70 cites·17 claims
- 1369US5392170AMagnetic tape storage unit with improved ability to read data by using a set of multiple read elementsTANDBERG DATA·Filed 1992·Granted Feb 21, 1995·18 cites·16 claims
- 1464US5872675ATape cartridge with integrated mirror tracking mechanismTANDBERG DATA·Filed 1997·Granted Feb 16, 1999·17 cites·8 claims
- 1558US4763216ACleaning cassette for a magnetic tape recorder meansTANDBERG DATA·Filed 1987·Granted Aug 9, 1988·10 cites·15 claims
- 1655US5162780ATrackball for data entry and control with optimized ball heightTANDBERG DATA·Filed 1991·Granted Nov 10, 1992·26 cites·20 claims
- 1753US5347407AMethod and system for removing particles without requiring a separate cleaning mechanism from a tape in a tape drive systemTANDBERG DATA·Filed 1992·Granted Sep 13, 1994·12 cites·14 claims
- 1851US2009180214A1Tape cartridge with built-in reel motorsSOLHJELL ERIK·Filed 2008·Application pending·0 cites
- 1949US5264972AMethod and apparatus for maintaining tape tension in a belt-driven tape cartridgeTANDBERG DATA·Filed 1991·Granted Nov 23, 1993·7 cites·16 claims
- 2046US5621436AKeyboard with integrated mouse for data entry and controlTANDBERG DATA STORAGE AS·Filed 1991·Granted Apr 15, 1997·17 cites·3 claims
- 2146US4780888AMethod and arrangement for disturbance-proof recognition of data contained in data signalsTANDBERG DATA·Filed 1986·Granted Oct 25, 1988·13 cites·13 claims
- 2244US8254235B2System and method for transfer of data stored in holographic storage mediumSHI XIAOLEI·Filed 2010·Granted Aug 28, 2012·0 cites·30 claims
- 2344US7161756B2Method and system for communication between a tape drive and an external deviceTANDBERG DATA STORAGE ASA·Filed 2004·Granted Jan 9, 2007·1 cites·6 claims
- 2443US7123444B1Tape cassette having an optical signal receiver and a memory for storing information optically transmitted into the cassetteTANBERG DATA ASA·Filed 1998·Granted Oct 17, 2006·8 cites·12 claims
- 2542US4479151AMagnetic recording of digital signals on a magnetic mediumTANDBERG DATA·Filed 1982·Granted Oct 23, 1984·5 cites·10 claims
- 2642US2006218434A1Disk drive with integrated tape driveSOLHJELL ERIK·Filed 2005·Application pending·0 cites
- 2740US5377057AMethod and system for tape edge sensingTANDBERG DATA·Filed 1992·Granted Dec 27, 1994·4 cites·7 claims
- 2837US5908168AApparatus for storing an increased length of continuous tape medium in reeled form in standardized housing formatsTANDBERG DATA·Filed 1997·Granted Jun 1, 1999·3 cites·11 claims
- 2935US6166882ANon-belt drive tape cartridgeTANDBERG DATA·Filed 1998·Granted Dec 26, 2000·2 cites·23 claims
- 3032US4809092AImproved method and arrangement for recording digital data on a magnetic recording medium by use of binary data signals and magnetic bias signalsTANDBERG DATA·Filed 1987·Granted Feb 28, 1989·1 cites·16 claims
- 3132US4803704ACircuit arrangement for the recognition of impermissable phase errors in a phase locked loopTANDBERG DATA·Filed 1987·Granted Feb 7, 1989·3 cites·7 claims
- 3230US4728899ACircuit arrangement for the conversion of analog signals into binary signalsTANDBERG DATA·Filed 1986·Granted Mar 1, 1988·0 cites·8 claims
- 3324US10374806B22-factor authentication for network connected storage deviceHIDDN SECURITY AS·Filed 2017·Granted Aug 6, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →