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HEFEI TONGLU OPTICAL TECH CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,911
About

HEFEI TONGLU OPTICAL TECH CO LTD has a total of 26 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, audio-visual technology and electrical machinery and energy are PARK KI SOUNG, YOUNG KWANG INDUSTRY CO LTD and DELNORTH PTY LTD.

Patent filings in countries

World map showing HEFEI TONGLU OPTICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing HEFEI TONGLU OPTICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai Wei 26

Latest patents

Publication Filing date Title
CN109235304A Light reflecting caution board
CN109235301A Road construction light reflecting caution board
CN109235302A Reflective road protective device
CN109116453A Night light reflective film
CN109235309A Pavement reflecting device
CN109143432A The reflective membrane of anti-dewdrop condensation
CN109235307A Energy saving Reflecting warning device
CN109267508A Fluorescent pavement reflex reflector
CN109329267A A kind of reflective bird proof device
CN109235300A The reflective deceleration strip of road
CN109235308A Reflecting warning device
CN109252459A Solar energy reflection safety instruction device
CN109118988A Pavement construction reflecting marking
CN109031489A Noctilucence waterproof reflective membrane
CN109235297A A kind of reflective deceleration strip
CN109252461A The reflective instruction device of energy conservation
CN109118989A Reflection alarming mark
CN109147606A Reflecting safety alarming device board
CN109235299A The reflective deceleration strip of highway
CN109123904A A kind of reflection safety shoes