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LAUGHLIN RICHARD H

Overview
  • Total Patents
    13
About

LAUGHLIN RICHARD H has a total of 13 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets optics, computer technology and audio-visual technology are SHENZHEN DLODLO NEW TECH CO LTD, LETINAR CO LTD and LASTER.

Patent filings in countries

World map showing LAUGHLIN RICHARD Hs patent filings in countries

Patent filings per year

Chart showing LAUGHLIN RICHARD Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Laughlin Richard H 13

Latest patents

Publication Filing date Title
US2013039619A1 GRIN-lensed, tuned wedge waveguide termination and method of reducing back reflection caused thereby
US2012207429A1 N x M monolithic switch for an optical network and method of operation thereof
US2011091156A1 Environmentally rugged free-space fiber waveguide connector and method of manufacture thereof
US2009003654A1 Single-aperture passive rangefinder and method of determining a range
US2008198094A1 Small event detector in presence of clutter
US2007065102A1 System and method for detecting real-time change in an image
US7171069B1 Remotely configurable add/drop for wavelength division multiplexing and method of operating the same
WO9641216A1 Frustrated total internal reflection device
WO9533219A1 Apparatus for switching optical signals and method of operation
US5221987A FTIR modulator