Assignee
TOKYO ELECTRON DEVICE LTD
US·16 granted patents·3 pending applications·656 citations·filing 1998–2018
Top patents by PatentIndex Score
19 records- 0194US6226202B1Flash memory card including CIS informationTOKYO ELECTRON DEVICE LTD·Filed 1999·Granted May 1, 2001·114 cites·19 claims
- 0291US6477616B1Storage device, storage system, memory management method, recording medium, and computer data signalTOKYO ELECTRON DEVICE LTD·Filed 2000·Granted Nov 5, 2002·81 cites·21 claims
- 0389US6411552B1Data processing system, block erasing type memory device and memory medium storing program for controlling memory deviceTOKYO ELECTRON DEVICE LTD·Filed 2000·Granted Jun 25, 2002·66 cites·10 claims
- 0485US6199122B1Computer system, external storage, converter system, and recording medium for converting a serial command and data standard to a parallel oneTOKYO ELECTRON DEVICE LTD·Filed 1998·Granted Mar 6, 2001·153 cites·20 claims
- 0576US7242632B2Memory device, memory managing method and programTOKYO ELECTRON DEVICE LTD·Filed 2003·Granted Jul 10, 2007·27 cites·12 claims
- 0676US6490685B1Storage device having testing function and memory testing methodTOKYO ELECTRON DEVICE LTD·Filed 1998·Granted Dec 3, 2002·38 cites·26 claims
- 0770US6209097B1Content protection method and content protection systemTOKYO ELECTRON DEVICE LTD·Filed 1998·Granted Mar 27, 2001·51 cites·17 claims
- 0869US6415371B1Storage system, storage device, storage medium controller, access device, method for protecting data, storage medium and computer data signalTOKYO ELECTRON DEVICE LTD·Filed 2000·Granted Jul 2, 2002·13 cites·22 claims
- 0959US7191296B2Data writing apparatus, data writing method, and programTOKYO ELECTRON DEVICE LTD·Filed 2002·Granted Mar 13, 2007·13 cites·12 claims
- 1058US6401166B2Data processing system, block erasing type memory device and memory storing program for controlling memory deviceTOKYO ELECTRON DEVICE LTD·Filed 2001·Granted Jun 4, 2002·6 cites·8 claims
- 1157US6477632B1Storage device and accessing methodTOKYO ELECTRON DEVICE LTD·Filed 1998·Granted Nov 5, 2002·28 cites·27 claims
- 1255US6804730B1Access control device, access control method, recording medium, and computer data signal for controlling allowance of access to storage area using certification dataTOKYO ELECTRON DEVICE LTD·Filed 1999·Granted Oct 12, 2004·49 cites·20 claims
- 1352US7536109B2Optical network system and device, and method for controlling optical network and deviceTOKYO ELECTRON DEVICE LTD·Filed 2006·Granted May 19, 2009·1 cites·20 claims
- 1452US7007140B2Storage device, storage device controlling method, and programTOKYO ELECTRON DEVICE LTD·Filed 2003·Granted Feb 28, 2006·9 cites·11 claims
- 1547US2004210466A1Skill determination method, skill determination system, skill determination server, skill determination client and skill determination evaluation boardTOKYO ELECTRON DEVICE LTD·Filed 2004·Application pending·0 cites
- 1642US2004030830A1Storage medium control method, storage medium control device, and storage medium adaptorTOKYO ELECTRON DEVICE LTD·Filed 2003·Application pending·0 cites
- 1739US2006143365A1Memory device, memory managing method and programTOKYO ELECTRON DEVICE LTD·Filed 2003·Application pending·0 cites
- 1836US6687783B1Access apparatus and method for accessing a plurality of storage device having different characteristicsTOKYO ELECTRON DEVICE LTD·Filed 1999·Granted Feb 3, 2004·7 cites·4 claims
- 1930US11551112B2Information processing apparatus and storage mediumTOKYO ELECTRON DEVICE LTD·Filed 2018·Granted Jan 10, 2023·0 cites·10 claims
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