Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Kevin J. Ryan

Micron: 80 patents #195 of 6,345Top 4%
RTX (Raytheon): 7 patents #1,712 of 15,912Top 15%
Apple: 5 patents #5,407 of 18,612Top 30%
RRRound Rock Research: 4 patents #47 of 239Top 20%
Globalfoundries: 2 patents #1,397 of 4,424Top 35%
USUnited States Postal Service: 2 patents #202 of 464Top 45%
ASAeroflex Colorado Springs: 2 patents #10 of 29Top 35%
The Dow Chemical: 1 patents #2,215 of 4,115Top 55%
AIAdvanced Memory International: 1 patents #9 of 16Top 60%
Elizabeth, CO: #1 of 71 inventorsTop 2%
Colorado: #79 of 40,980 inventorsTop 1%
Overall (All Time): #13,408 of 4,157,543Top 1%
104 Patents All Time

Issued Patents All Time

Showing 26–50 of 104 patents

Patent #TitleCo-InventorsDate
7805586 System and method for optimizing interconnections of memory devices in a multichip module 2010-09-28
7721135 Method of timing calibration using slower data rate pattern Terry R. Lee, Joseph M. Jeddeloh 2010-05-18
7681006 Asynchronously-accessible memory device with mode selection circuitry for burst or pipelined operation Jeffrey S. Mailloux, Todd A. Merritt, Brett Williams 2010-03-16
7681005 Asynchronously-accessible memory device with mode selection circuitry for burst or pipelined operation Jeffrey S. Mailloux, Todd A. Merritt, Brett Williams 2010-03-16
7619459 High speed voltage translator circuit 2009-11-17
7613026 Apparatus and methods for optically-coupled memory systems Terry R. Lee 2009-11-03
7583108 Current comparator using wide swing current mirrors 2009-09-01
7379315 Apparatus and methods for optically-coupled memory systems Terry R. Lee 2008-05-27
7376857 Method of timing calibration using slower data rate pattern Terry R. Lee, Joseph M. Jeddeloh 2008-05-20
7352603 Apparatus and methods for optically-coupled memory systems Terry R. Lee 2008-04-01
7350018 Method and system for using dynamic random access memory as cache memory Brent Keeth, Brian M. Shirley, Charles H. Dennison 2008-03-25
7313644 Memory device interface 2007-12-25
7280382 Apparatus and methods for optically-coupled memory systems Terry R. Lee 2007-10-09
7280381 Apparatus and methods for optically-coupled memory systems Terry R. Lee 2007-10-09
7124256 Memory device for burst or pipelined operation with mode selection circuitry Jeffrey S. Mailloux, Todd A. Merritt, Brett Williams 2006-10-17
7120754 Synchronous DRAM with selectable internal prefetch size Christopher Johnson 2006-10-10
7117299 DRAM with hidden refresh 2006-10-03
7103742 Burst/pipelined edo memory device Jeffrey S. Mailloux, Todd A. Merritt, Brett Williams 2006-09-05
7035962 Pipelined packet-oriented memory system having a unidirectional command and address bus and a bidirectional data bus 2006-04-25
7027349 Method for selecting memory device in response to bank selection signal Brent Keeth 2006-04-11
6981100 Synchronous DRAM with selectable internal prefetch size Christopher Johnson 2005-12-27
6977655 Dual mode DDR SDRAM/SGRAM 2005-12-20
6963949 Pipelined packet-oriented memory system having a unidirectional command and address bus and a bidirectional data bus 2005-11-08
6961259 Apparatus and methods for optically-coupled memory systems Terry R. Lee 2005-11-01
6948027 Method and system for using dynamic random access memory as cache memory Brent Keeth, Brian M. Shirley, Charles H. Dennison 2005-09-20