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LEWIS DAVID
US33 patents
Top patents by PatentIndex Score
USD727034SApr 21, 2015
Paint brush cover
LEWIS DAVID24 citations93
US8294502B2Oct 23, 2012
Delay circuitry
LEWIS DAVID34 citations93
US8112678B1Feb 7, 2012
Error correction for programmable logic integrated circuits
LEWIS DAVID21 citations93
USD652397SJan 17, 2012
Television
LEWIS DAVID20 citations93
US7971602B2Jul 5, 2011
Systems and methods for the collection, retention and redistribution of rainwater and methods of construction of the same
LEWIS DAVID26 citations93
US8138786B2Mar 20, 2012
Apparatus and methods for adjusting performance of integrated circuits
LEWIS DAVID17 citations92
US9166598B1Oct 20, 2015
Routing and programming for resistive switch arrays
LEWIS DAVID5 citations84
US8890567B1Nov 18, 2014
High speed testing of integrated circuits including resistive elements
LEWIS DAVID8 citations84
US8866527B1Oct 21, 2014
Integrated circuits with hold time avoidance circuitry
LEWIS DAVID11 citations84
US8753696B1Jun 17, 2014
Methods for preparing cannabis and related products
LEWIS DAVID14 citations84
US8427213B2Apr 23, 2013
Robust time borrowing pulse latches
LEWIS DAVID8 citations84
US8174284B1May 8, 2012
Repairable IO in an integrated circuit
LEWIS DAVID6 citations84
US8115530B2Feb 14, 2012
Robust time borrowing pulse latches
LEWIS DAVID7 citations84
US8103975B2Jan 24, 2012
Apparatus and methods for optimizing the performance of programmable logic devices using multiple supply voltage
LEWIS DAVID10 citations83
US8222921B2Jul 17, 2012
Configurable time borrowing flip-flops
LEWIS DAVID5 citations74
US8217678B1Jul 10, 2012
Fracturable lookup table and logic element
LEWIS DAVID5 citations74
US4364564ADec 21, 1982
Shock absorber for tennis players
LEWIS DAVID13 citations74
US11213010B1Jan 4, 2022
Pet tracking assembly
LEWIS DAVID4 citations73
US8514613B1Aug 20, 2013
Memory elements with a configurable number of ports
LEWIS DAVID6 citations73
US8142763B2Mar 27, 2012
Pressurized metered dose inhalers (MDI) containing a solution comprising ipratropium bromide, HFA propellant, and co-solvent and comprising a container with a specific internal surface composition and/or lining
LEWIS DAVID4 citations73
US8804295B2Aug 12, 2014
Configurable multi-gate switch circuitry
LEWIS DAVID2 citations63
US8806259B2Aug 12, 2014
Time division multiplexed multiport memory implemented using single-port memory elements
LEWIS DAVID2 citations63
US8525557B1Sep 3, 2013
Merged tristate multiplexer
LEWIS DAVID2 citations63
US8405425B2Mar 26, 2013
Low-power routing multiplexers
LEWIS DAVID2 citations63
USD653192SJan 31, 2012
Mirror glove
LEWIS DAVID4 citations63
US8732635B2May 20, 2014
Apparatus and methods for power management in integrated circuits
LEWIS DAVID2 citations62
US8508254B2Aug 13, 2013
Apparatus for using metastability-hardened storage circuits in logic devices and associated methods
LEWIS DAVID2 citations62
USD401671SNov 24, 1998
Filling valve
LEWIS DAVID3 citations58
US8895981B2Nov 25, 2014
Multichip module with reroutable inter-die communication
LEWIS DAVID0 citations52
US8558599B1Oct 15, 2013
Method and apparatus for reducing power spikes caused by clock networks
LEWIS DAVID1 citations52
US8185861B2May 22, 2012
Variable sized soft memory macros in structured cell arrays, and related methods
LEWIS DAVID0 citations52
US8200471B2Jun 12, 2012
Apparatus and methods for modeling power characteristics of electronic circuitry
LEWIS DAVID0 citations51
US8420058B2Apr 16, 2013
Pharmaceutical aerosol composition
LEWIS DAVID0 citations50