Inventor · Woodruff, SC, US

Mark C. Phillips

22Patents
5h-index
21Co-inventors
69Inventor score

Filing activity: Nov 16, 1993 → Dec 23, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7852213B2 Double-end fiber optic security system for sensing intrusions Electricity 13 Active
US7956316B2 Fiber optic security system for sensing the intrusion of secured locations Electricity 11 Active
US10014256B2 Unidirectional metal on layer with ebeam Electricity 9 Active
US7402790B2 Fiber optic security system for sensing the intrusion of secured locations Physics 9 Expired
US5371409A Wide bandgap semiconductor light emitters Electricity 5 Expired
US10395883B2 Aperture size modulation to enhance ebeam patterning resolution Electricity 3 Active
US8675696B2 Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing Electricity 2 Active
US9001854B2 Methods for determining optical power, for power-normalizing laser measurements, and for stabilizing power of lasers via compliance voltage sensing Electricity 1 Active
US10067416B2 Ebeam three beam aperture array Electricity 1 Active
US9183714B2 Entrance security system Electricity 1 Active
US10386722B2 Ebeam staggered beam aperture array Electricity 1 Active
US10290528B2 Ebeam align on the fly Electricity 0 Active
US9236709B2 Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing Electricity 0 Active
US10948408B2 Toroidal multipass absorption device Physics 0 Active
US11107658B2 Fill pattern to enhance e-beam process margin Electricity 0 Active
US10578970B2 Ebeam universal cutter Electricity 0 Active
US7737420B2 Pixelated modulation of illumination pupil image Physics 0 Active
US9897908B2 Ebeam three beam aperture array Electricity 0 Active
US11581162B2 Fill pattern to enhance ebeam process margin Electricity 0 Active
US10216087B2 Ebeam universal cutter Electricity 0 Active
US9952511B2 Ebeam non-universal cutter Electricity 0 Active
US12432897B2 Cooling approaches for stitched dies Electricity 0 Active

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