Learn more

CONCORD HK INTERNATIONAL EDUCATION LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    106,935
  • Filing trend
    ⇧ 200.0%
About

CONCORD HK INTERNATIONAL EDUCATION LTD has a total of 16 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2014. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets optics and audio-visual technology are CLEARINK DISPLAYS LLC, CLEARINK DISPLAYS INC and CHI MEI MATERIALS TECHNOLOGY CORP.

Patent filings in countries

World map showing CONCORD HK INTERNATIONAL EDUCATION LTDs patent filings in countries
# Country Total Patents
#1 United States 6
#2 China 4
#3 EPO (European Patent Office) 3
#4 Republic of Korea 3

Patent filings per year

Chart showing CONCORD HK INTERNATIONAL EDUCATION LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Audio-visual technology

Top inventors

# Name Total Patents
#1 Fleming Robert J 9
#2 Whitehead Lorne A 6
#3 Gou Steven 5
#4 Sadlik Bram M 5
#5 Beales Graham 5
#6 Johansson Thomas 4
#7 Callens Michiel Koen 4
#8 Mossman Michele A 4
#9 Hannebauer Rob 1
#10 Whitehead Lome A 1

Latest patents

Publication Filing date Title
KR20210019568A Color filter array for TIR-based image display
CN112292636A Device for low power reflective image display
CN112262337A Apparatus and method for reflective image display with dielectric layer
KR20200141075A Convex projection in total reflection based image display
CN111886537A Method, system and apparatus for reflective-emissive hybrid display
US2020341176A1 Static semi-retro-reflective displays
US2018157144A1 TIR-modulated wide viewing angle display