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QINGDAO SUNRED ELECTRONIC EQUIPMENT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    184,813
About

QINGDAO SUNRED ELECTRONIC EQUIPMENT CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and semiconductors are SYSTEMS SPRAY COOLED INC, WEDEL KARL VON and STUDICERAM SPA.

Patent filings in countries

World map showing QINGDAO SUNRED ELECTRONIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing QINGDAO SUNRED ELECTRONIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Hailin 11
#2 Liu Guoxia 6
#3 Teng Yupeng 4
#4 Cui Huimin 3
#5 Song Lilu 2
#6 Zang Yiping 2
#7 Yao Fei 1
#8 Wu Jihao 1
#9 Song Yinhai 1
#10 Li Bingke 1

Latest patents

Publication Filing date Title
CN111551037A Process pipe with water cooling at two ends
CN111486712A Quartz double-furnace door structure
CN111504069A Double-chamber quartz tube structure
CN111525001A Long oar tip strutting arrangement
CN111394712A Double-layer quartz process chamber structure
CN111774850A Roller device convenient for replacing process pipe
CN111473652A Heating furnace body with process pipe supporting function piece
CN103526300A Multifunctional crystal growing furnace
CN103526281A Vertical type liquid phase epitaxial furnace
CN103498131A Double-chamber vacuum membrane production equipment
CN102842528A Method for transferring workpieces to enter and exit vacuum environment and ensuring workpieces to pass through processing region in vacuum environment and equipment
CN102842649A Transmitting method for feeding and discharging of vacuum reaction chamfer and transmitting equipment
CN102288033B Stepped-type flat-plate sintering furnace