Inventor · Oro Valley, AZ, US

Eric Peter Goodwin

46Patents
4h-index
29Co-inventors
59Inventor score

Filing activity: Aug 25, 2009 → Oct 5, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9638799B2 Scan mirrors for laser radar Emerging Cross-Sectional Technologies 72 Active
US8993974B2 Color time domain integration camera having a single charge coupled device and fringe projection auto-focus system Physics 37 Active
US9618619B2 Radar systems with dual fiber coupled lasers Physics 7 Active
US8724095B2 Optical assembly for laser radar Physics 6 Active
US8829420B2 Two dimensional encoder system and method Physics 3 Active
US10139492B2 Radar systems with dual fiber coupled lasers Physics 3 Active
US9625368B2 Apparatus, optical assembly, method for inspection or measurement of an object and method for manufacturing a structure Physics 3 Active
US9243896B2 Two axis encoder head assembly Physics 2 Active
US10302419B2 System and method for a displacement measurement Physics 2 Active
US11099007B2 Test of operational status of a digital scanner during lithographic exposure process Physics 2 Active
US10162087B2 Optical system with a frustrated isotropic block Physics 1 Active
US11248901B2 Shearing interferometry measurement device for microscopy Physics 1 Active
US10267625B2 Determination of operability of a digital scanner with shearing interferometry Physics 1 Active
US9360347B2 Two-dimensional encoder system and method Physics 1 Active
US10378933B2 Encoder head designs Physics 1 Active
US8736813B2 Exposure apparatus with an illumination system generating multiple illumination beams Physics 1 Active
US10921718B2 Two-dimensional position encoder Physics 1 Active
US10078269B2 Array of encoders for alignment measurement Physics 1 Active
US9243901B2 Rules for reducing the sensitivity of fringe projection autofocus to air temperature changes Physics 1 Active
US9074911B2 Measurement system and method utilizing high contrast encoder head for measuring relative movement between objects Physics 1 Active
US9194694B2 Interferometer devices for determining initial position of a stage or the like Physics 0 Active
US10845191B2 System and method for a displacement measurement Physics 0 Active
US9816805B2 Compensation for Goos-Hanchen error in autofocus systems Physics 0 Active
US10794689B2 Autofocus system and method Physics 0 Active
US10488228B2 Transparent-block encoder head with isotropic wedged elements Electricity 0 Active

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