Inventor · Siler City, NC, US

Mark D. Kellam

30Patents
12h-index
38Co-inventors
81Inventor score

Filing activity: Apr 27, 1990 → Apr 25, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5907790A Aluminum-palladium alloy for initiation of electroless plating Emerging Cross-Sectional Technologies 257 Expired
US5767010A Solder bump fabrication methods and structure including a titanium barrier layer Electricity 166 Expired
US6222279A Solder bump fabrication methods and structures including a titanium barrier layer Electricity 59 Expired
US6025767A Encapsulated micro-relay modules and methods of fabricating same Electricity 39 Expired
US5702868A High resolution mask programmable via selected by low resolution photomasking Electricity 28 Expired
US5536959A Self-aligned charge screen (SACS) field effect transistors and methods Electricity 26 Expired
US5580668A Aluminum-palladium alloy for initiation of electroless plating Emerging Cross-Sectional Technologies 23 Expired
US8716780B2 Three-dimensional memory array stacking structure Electricity 22 Active
US5039625A Maximum areal density recessed oxide isolation (MADROX) process Emerging Cross-Sectional Technologies 21 Expired
US9305644B2 Resistance memory cell Physics 16 Active
US5479061A Pleated sheet microelectromechanical transducer Electricity 12 Expired
US5179316A Electroluminescent display with space charge removal Electricity 12 Expired
US9177655B2 Pulse control for nonvolatile memory Physics 10 Active
US9934851B2 Resistance memory cell Physics 9 Active
US9202572B2 Thermal anneal using word-line heating element Electricity 8 Active
US8908407B1 Content addressable memory (“CAM”) Physics 7 Active
US8847192B2 Resistive switching devices having alloyed electrodes and methods of formation thereof Electricity 4 Active
US10366751B2 Resistance memory cell Physics 1 Active
US10404908B2 Optical systems and methods supporting diverse optical and computational functions Physics 1 Active
US8487367B2 Planar MOSFET with textured channel and gate Electricity 0 Active
US11663138B2 Heterogenous-latency memory optimization Physics 0 Active
US12002513B2 Self-annealing data storage system Electricity 0 Active
US12292601B2 Bus distribution using multiwavelength multiplexing Electricity 0 Active
US12147351B2 Heterogenous-latency memory optimization Physics 0 Active
US12149289B2 Systems and methods for bidirectional polarization signaling Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.