Learn more

SHANGHAI LANGZHAO ELECTROMECHANICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    163,666
About

SHANGHAI LANGZHAO ELECTROMECHANICAL EQUIPMENT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are KOMI AN SSSR, BELOV V F and EIKO ENGINEERING CO LTD.

Patent filings in countries

World map showing SHANGHAI LANGZHAO ELECTROMECHANICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI LANGZHAO ELECTROMECHANICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Single-crystal-growth

Top inventors

# Name Total Patents
#1 Song Qi 6
#2 Chen Yousheng 4
#3 Ye Shunbin 1
#4 Lyu Liqiang 1

Latest patents

Publication Filing date Title
CN110438563A Kyropoulos crucible of single crystal furnace suspender
CN104532348A Sapphire monocrystal growth furnace frame
CN104455014A Sapphire single crystal growing furnace bearing base
CN104451878A Upright post of sapphire single crystal growth furnace
CN104451877A Underframe of sapphire single crystal growth furnace
CN104278324A Crystal weighing mechanism
CN104278331A Rotating fine adjustment mechanism
CN104278326A Rotating mechanism
CN105506732A Stretching seed crystal rod
CN104278325A Sapphire single-crystal furnace
CN103741225A Water-cooling viewing window of sapphire furnace
CN103741219A Continuous feeding device of sapphire furnace