Assignee
T RAM INC
US62 patents
Top patents by PatentIndex Score
US6653175B1Nov 25, 2003
Stability in thyristor-based memory device
T RAM INC197 citations99
US6653174B1Nov 25, 2003
Thyristor-based device over substrate surface
T RAM INC115 citations99
US6462359B1Oct 8, 2002
Stability in thyristor-based memory device
T RAM INC140 citations99
US6965129B1Nov 15, 2005
Thyristor-based device having dual control ports
T RAM INC73 citations98
US6885581B2Apr 26, 2005
Dynamic data restore in thyristor-based memory device
T RAM INC272 citations98
US6790713B1Sep 14, 2004
Method for making an inlayed thyristor-based device
T RAM INC72 citations98
US6958931B1Oct 25, 2005
Bit line control and sense amplification for TCCT-based memory cells
T RAM INC41 citations96
US6944051B1Sep 13, 2005
Data restore in thryistor based memory devices
T RAM INC50 citations96
US6727528B1Apr 27, 2004
Thyristor-based device including trench dielectric isolation for thyristor-body regions
T RAM INC39 citations96
US6703646B1Mar 9, 2004
Thyristor with lightly-doped emitter
T RAM INC48 citations96
US6690039B1Feb 10, 2004
Thyristor-based device that inhibits undesirable conductive channel formation
T RAM INC61 citations96
US6611452B1Aug 26, 2003
Reference cells for TCCT based memory cells
T RAM INC62 citations96
US6781888B1Aug 24, 2004
Reference cells for TCCT based memory cells
T RAM INC39 citations95
US6785169B1Aug 31, 2004
Memory cell error recovery
T RAM INC90 citations94
US6980457B1Dec 27, 2005
Thyristor-based device having a reduced-resistance contact to a buried emitter region
T RAM INC19 citations93
US6953953B1Oct 11, 2005
Deep trench isolation for thyristor-based semiconductor device
T RAM INC40 citations93
US6903987B2Jun 7, 2005
Single data line sensing scheme for TCCT-based memory cells
T RAM INC23 citations93
US6891205B1May 10, 2005
Stability in thyristor-based memory device
T RAM INC29 citations93
US6828202B1Dec 7, 2004
Semiconductor region self-aligned with ion implant shadowing
T RAM INC26 citations93
US6818482B1Nov 16, 2004
Method for trench isolation for thyristor-based device
T RAM INC23 citations93
US6815734B1Nov 9, 2004
Varied trench depth for thyristor isolation
T RAM INC22 citations93
US6767770B1Jul 27, 2004
Method of forming self-aligned thin capacitively-coupled thyristor structure
T RAM INC23 citations93
US6735113B2May 11, 2004
Circuit and method for implementing a write operation with TCCT-based memory cells
T RAM INC30 citations93
US6721220B2Apr 13, 2004
Bit line control and sense amplification for TCCT-based memory cells
T RAM INC17 citations93
US6690038B1Feb 10, 2004
Thyristor-based device over substrate surface
T RAM INC40 citations93
US6686612B1Feb 3, 2004
Thyristor-based device adapted to inhibit parasitic current
T RAM INC27 citations93
US6583452B1Jun 24, 2003
Thyristor-based device having extended capacitive coupling
T RAM INC25 citations93
US6940772B1Sep 6, 2005
Reference cells for TCCT based memory cells
T RAM INC19 citations92
US6891774B1May 10, 2005
Delay line and output clock generator using same
T RAM INC35 citations92
US6888176B1May 3, 2005
Thyrister semiconductor device
T RAM INC33 citations92
US6778435B1Aug 17, 2004
Memory architecture for TCCT-based memory cells
T RAM INC33 citations92
US6756612B1Jun 29, 2004
Carrier coupler for thyristor-based semiconductor device
T RAM INC25 citations92
US6804162B1Oct 12, 2004
Read-modify-write memory using read-or-write banks
T RAM INC43 citations90
US6756838B1Jun 29, 2004
Charge pump based voltage regulator with smart power regulation
T RAM INC63 citations89
US7135745B1Nov 14, 2006
Fin thyristor-based semiconductor device
T RAM INC13 citations84
US7096144B1Aug 22, 2006
Digital signal sampler
T RAM INC13 citations84
US7089439B1Aug 8, 2006
Architecture and method for output clock generation on a high speed memory device
T RAM INC13 citations84
US6947349B1Sep 20, 2005
Apparatus and method for producing an output clock pulse and output clock generator using same
T RAM INC17 citations84
US6913955B1Jul 5, 2005
Method of manufacturing a thyristor device with a control port in a trench
T RAM INC17 citations84
US6845037B1Jan 18, 2005
Reference cells for TCCT based memory cells
T RAM INC12 citations84
US6734815B1May 11, 2004
Geometric D/A converter for a delay-locked loop
T RAM INC13 citations84
US6666481B1Dec 23, 2003
Shunt connection to emitter
T RAM INC13 citations84
US6937085B1Aug 30, 2005
Sense amplifier based voltage comparator
T RAM INC17 citations83
US7054191B1May 30, 2006
Method and system for writing data to memory cells
T RAM INC13 citations81
US7006398B1Feb 28, 2006
Single data line sensing scheme for TCCT-based memory cells
T RAM INC8 citations74
US6998652B1Feb 14, 2006
Trench isolation for thyristor-based device
T RAM INC9 citations74
US6979602B1Dec 27, 2005
Method for making a recessed thyristor control port
T RAM INC7 citations74
US6911680B1Jun 28, 2005
Self-aligned thin capacitively-coupled thyristor structure
T RAM INC9 citations74
US6888177B1May 3, 2005
Increased base-emitter capacitance
T RAM INC8 citations74
US6872602B1Mar 29, 2005
Carrier coupler for thyristor-based semiconductor device
T RAM INC10 citations74
Showing the top 50 of 62 patents by PatentIndex Score.