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CHANGZHOU HAOLOLAI PHOTOELECTRIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
About

CHANGZHOU HAOLOLAI PHOTOELECTRIC TECHNOLOGY CO LTD has a total of 11 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 machines are OHORI MASATO, LEIPZIGER CEMENTINDUSTRIE DR G and HUANG JINTANG.

Patent filings in countries

World map showing CHANGZHOU HAOLOLAI PHOTOELECTRIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGZHOU HAOLOLAI PHOTOELECTRIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Preparing clay

Top inventors

# Name Total Patents
#1 Pan Xiangcheng 11

Latest patents

Publication Filing date Title
CN103568120A Sapphire substrate wafer cutting device
CN103569571A Liquid crystal display storage rack
CN103567039A LED (light-emitting diode) substrate wafer grinder
CN103566795A Manufacturing device for sapphire display screen of intelligent cell phone
CN103568354A Smartphone diaphragm pressing machine
CN103568190A Substrate wafer chamfering device
CN103569416A LED substrate wafer automatic heat sealing machine
CN103567539A LED substrate wafer cutting device
CN103569392A LED substrate wafer vacuum packaging device
CN103567540A Full-automatic diaphragm cutting device
CN103566789A Sapphire display screen cutting fluid stirrer