Assignee
T RAM INC
US·62 granted patents·1 pending application·2,171 citations·filing 2001–2005
Top patents by PatentIndex Score
63 records- 0198US6885581B2Dynamic data restore in thyristor-based memory deviceT RAM INC·Filed 2002·Granted Apr 26, 2005·272 cites·30 claims
- 0298US6653175B1Stability in thyristor-based memory deviceT RAM INC·Filed 2002·Granted Nov 25, 2003·197 cites·30 claims
- 0398US6653174B1Thyristor-based device over substrate surfaceT RAM INC·Filed 2001·Granted Nov 25, 2003·115 cites·36 claims
- 0497US6462359B1Stability in thyristor-based memory deviceT RAM INC·Filed 2001·Granted Oct 8, 2002·140 cites·24 claims
- 0594US6965129B1Thyristor-based device having dual control portsT RAM INC·Filed 2002·Granted Nov 15, 2005·73 cites·38 claims
- 0693US6790713B1Method for making an inlayed thyristor-based deviceT RAM INC·Filed 2002·Granted Sep 14, 2004·72 cites·30 claims
- 0793US6611452B1Reference cells for TCCT based memory cellsT RAM INC·Filed 2002·Granted Aug 26, 2003·62 cites·39 claims
- 0891US6944051B1Data restore in thryistor based memory devicesT RAM INC·Filed 2003·Granted Sep 13, 2005·50 cites·19 claims
- 0991US6703646B1Thyristor with lightly-doped emitterT RAM INC·Filed 2002·Granted Mar 9, 2004·48 cites·24 claims
- 1091US6690039B1Thyristor-based device that inhibits undesirable conductive channel formationT RAM INC·Filed 2002·Granted Feb 10, 2004·61 cites·23 claims
- 1190US6785169B1Memory cell error recoveryT RAM INC·Filed 2002·Granted Aug 31, 2004·90 cites·12 claims
- 1289US6958931B1Bit line control and sense amplification for TCCT-based memory cellsT RAM INC·Filed 2002·Granted Oct 25, 2005·41 cites·26 claims
- 1389US6953953B1Deep trench isolation for thyristor-based semiconductor deviceT RAM INC·Filed 2002·Granted Oct 11, 2005·40 cites·20 claims
- 1489US6781888B1Reference cells for TCCT based memory cellsT RAM INC·Filed 2002·Granted Aug 24, 2004·39 cites·12 claims
- 1588US6727528B1Thyristor-based device including trench dielectric isolation for thyristor-body regionsT RAM INC·Filed 2001·Granted Apr 27, 2004·39 cites·46 claims
- 1686US6891774B1Delay line and output clock generator using sameT RAM INC·Filed 2003·Granted May 10, 2005·35 cites·22 claims
- 1786US6804162B1Read-modify-write memory using read-or-write banksT RAM INC·Filed 2002·Granted Oct 12, 2004·43 cites·57 claims
- 1886US6690038B1Thyristor-based device over substrate surfaceT RAM INC·Filed 2002·Granted Feb 10, 2004·40 cites·28 claims
- 1985US6756838B1Charge pump based voltage regulator with smart power regulationT RAM INC·Filed 2003·Granted Jun 29, 2004·63 cites·33 claims
- 2084US6903987B2Single data line sensing scheme for TCCT-based memory cellsT RAM INC·Filed 2002·Granted Jun 7, 2005·23 cites·32 claims
- 2184US6888176B1Thyrister semiconductor deviceT RAM INC·Filed 2003·Granted May 3, 2005·33 cites·18 claims
- 2282US6891205B1Stability in thyristor-based memory deviceT RAM INC·Filed 2003·Granted May 10, 2005·29 cites·4 claims
- 2382US6778435B1Memory architecture for TCCT-based memory cellsT RAM INC·Filed 2002·Granted Aug 17, 2004·33 cites·7 claims
- 2482US6756612B1Carrier coupler for thyristor-based semiconductor deviceT RAM INC·Filed 2002·Granted Jun 29, 2004·25 cites·18 claims
- 2582US6735113B2Circuit and method for implementing a write operation with TCCT-based memory cellsT RAM INC·Filed 2002·Granted May 11, 2004·30 cites·64 claims
- 2681US6767770B1Method of forming self-aligned thin capacitively-coupled thyristor structureT RAM INC·Filed 2002·Granted Jul 27, 2004·23 cites·33 claims
- 2781US6686612B1Thyristor-based device adapted to inhibit parasitic currentT RAM INC·Filed 2002·Granted Feb 3, 2004·27 cites·30 claims
- 2880US6828202B1Semiconductor region self-aligned with ion implant shadowingT RAM INC·Filed 2003·Granted Dec 7, 2004·26 cites·4 claims
- 2979US6980457B1Thyristor-based device having a reduced-resistance contact to a buried emitter regionT RAM INC·Filed 2002·Granted Dec 27, 2005·19 cites·28 claims
- 3079US6940772B1Reference cells for TCCT based memory cellsT RAM INC·Filed 2002·Granted Sep 6, 2005·19 cites·22 claims
- 3179US6583452B1Thyristor-based device having extended capacitive couplingT RAM INC·Filed 2001·Granted Jun 24, 2003·25 cites·23 claims
- 3278US6815734B1Varied trench depth for thyristor isolationT RAM INC·Filed 2002·Granted Nov 9, 2004·22 cites·14 claims
- 3376US6818482B1Method for trench isolation for thyristor-based deviceT RAM INC·Filed 2002·Granted Nov 16, 2004·23 cites·48 claims
- 3474US6721220B2Bit line control and sense amplification for TCCT-based memory cellsT RAM INC·Filed 2002·Granted Apr 13, 2004·17 cites·53 claims
- 3572US6913955B1Method of manufacturing a thyristor device with a control port in a trenchT RAM INC·Filed 2002·Granted Jul 5, 2005·17 cites·13 claims
- 3671US6666481B1Shunt connection to emitterT RAM INC·Filed 2002·Granted Dec 23, 2003·13 cites·21 claims
- 3770US7135745B1Fin thyristor-based semiconductor deviceT RAM INC·Filed 2002·Granted Nov 14, 2006·13 cites·10 claims
- 3870US6777271B1Thyristor-based device including trench isolationT RAM INC·Filed 2002·Granted Aug 17, 2004·12 cites·25 claims
- 3969US7096144B1Digital signal samplerT RAM INC·Filed 2004·Granted Aug 22, 2006·13 cites·13 claims
- 4069US6947349B1Apparatus and method for producing an output clock pulse and output clock generator using sameT RAM INC·Filed 2003·Granted Sep 20, 2005·17 cites·20 claims
- 4169US6937085B1Sense amplifier based voltage comparatorT RAM INC·Filed 2003·Granted Aug 30, 2005·17 cites·10 claims
- 4268US6734815B1Geometric D/A converter for a delay-locked loopT RAM INC·Filed 2003·Granted May 11, 2004·13 cites·17 claims
- 4367US6835997B1Thyristor-based device with trench dielectric materialT RAM INC·Filed 2002·Granted Dec 28, 2004·10 cites·8 claims
- 4467US6683330B1Recessed thyristor control portT RAM INC·Filed 2002·Granted Jan 27, 2004·12 cites·17 claims
- 4566US7089439B1Architecture and method for output clock generation on a high speed memory deviceT RAM INC·Filed 2003·Granted Aug 8, 2006·13 cites·50 claims
- 4666US6845037B1Reference cells for TCCT based memory cellsT RAM INC·Filed 2003·Granted Jan 18, 2005·12 cites·2 claims
- 4766US6828176B1Thyristor having a first emitter with relatively lightly doped portion to the baseT RAM INC·Filed 2003·Granted Dec 7, 2004·10 cites·8 claims
- 4865US7054191B1Method and system for writing data to memory cellsT RAM INC·Filed 2004·Granted May 30, 2006·13 cites·24 claims
- 4965US6911680B1Self-aligned thin capacitively-coupled thyristor structureT RAM INC·Filed 2004·Granted Jun 28, 2005·9 cites·7 claims
- 5065US6872602B1Carrier coupler for thyristor-based semiconductor deviceT RAM INC·Filed 2004·Granted Mar 29, 2005·10 cites·3 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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