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COVEYTECH LLC

Overview
  • Total Patents
    53
About

COVEYTECH LLC has a total of 53 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets optics and micro-structure and nano-technology are OPTUN BVI LTD, YOSHIMI HIROYUKI and SHINKAI SHOGO.

Patent filings per year

Chart showing COVEYTECH LLCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Micro-structure and nano-technology

Top inventors

# Name Total Patents
#1 Covey John Luther 49
#2 Luther Covey John 3
#3 Covey John L 1

Latest patents

Publication Filing date Title
GB201008179D0 All-optical logic gates using non-linear elements
KR20080099878A All-optical logic gates using nonlinear elements
GB0912006D0 Manufacturing an optical circuit having one or more all-optical logic gates
US2007189703A1 All-optical logic gates using nonlinear elements-claim set I
US2007189680A1 All-optical gates using nonlinear elements-claim set III
US2007189665A1 All-optical logic gates using nonlinear elements—claim set V
US2007189706A1 All-optical logic gates using nonlinear elements-claim set VI
US2007189704A1 All-optical logic gates using nonlinear elements—claim set IV
US2007189705A1 All-optical logic gates using nonlinear elements-claim set II
US2005259999A1 Optical device and circuit using phase modulation and related methods