Inventor · disambiguated record
Thomas K. Johnston
Also filed as: JOHNSTON THOMAS K · JOHNSTON THOMAS KEVIN
11 granted patents·446 citations·filing 1987–2009
92Inventor score
Top patents by PatentIndex Score
11 records- 0192US6272588B1Method and apparatus for verifying and characterizing data retention time in a DRAM using built-in test circuitryMOTOROLA INC·Filed 1997·Granted Aug 7, 2001·113 cites·11 claims
- 0289US6877123B2Scan clock circuit and method thereforFREESCALE SEMICONDUCTOR INC·Filed 2001·Granted Apr 5, 2005·51 cites·22 claims
- 0388US6167484AMethod and apparatus for leveraging history bits to optimize memory refresh performanceMOTOROLA INC·Filed 1998·Granted Dec 26, 2000·78 cites·31 claims
- 0487US5764577AFusleless memory repair system and method of operationMOTOROLA INC·Filed 1997·Granted Jun 9, 1998·73 cites·37 claims
- 0581US5748949ACounter having programmable periods and method thereforMOTOROLA INC·Filed 1996·Granted May 5, 1998·40 cites·13 claims
- 0677US7571406B2Clock tree adjustable bufferFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Aug 4, 2009·8 cites·19 claims
- 0772US5754879AIntegrated circuit for external bus interface having programmable mode select by selectively bonding one of the bond pads to a reset terminal via a conductive wireMOTOROLA INC·Filed 1996·Granted May 19, 1998·45 cites·21 claims
- 0867US7917875B1Clock tree adjustable bufferFREESCALE SEMICONDUCTOR INC·Filed 2009·Granted Mar 29, 2011·3 cites·20 claims
- 0948US4978474ASealantUNITED TECHNOLOGIES AUTOMOTIVE·Filed 1987·Granted Dec 18, 1990·9 cites·5 claims
- 1046US5017653ALow nerve, low temperature expandable, curable hot melt sealantUNITED TECHNOLOGIES AUTOMOTIVE·Filed 1990·Granted May 21, 1991·13 cites·11 claims
- 1145US5135594AMethod for filling gaps between substrates using a low temperature expandable, curable, hot melt sealantUNITED TECHNOLOGIES AUTOMOTIVE·Filed 1991·Granted Aug 4, 1992·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →