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SHANGHAI INST OF SILICATES CHI

Overview
  • Total Patents
    25
About

SHANGHAI INST OF SILICATES CHI has a total of 25 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, optics and environmental technology are SANKT PETERBURGSKIJ G TEKHN, INST SZKLA I CERAMIKI W WARSZA and GUANGMING PHOTOELECTRIC CO LTD.

Patent filings in countries

World map showing SHANGHAI INST OF SILICATES CHIs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SHANGHAI INST OF SILICATES CHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Lian 4
#2 Jiang Dongliang 2
#3 Sun Jing 2
#4 Luo Weigen 2
#5 Huang Xiaoxian 2
#6 Wang Shiwei 2
#7 Ding Aili 2
#8 Jin Xihai 1
#9 Wen Baosong 1
#10 Tan Shouhong 1

Latest patents

Publication Filing date Title
CN1396037A High-temp soldering method for aluminium nitride and copper
CN1378996A Process for synthesizing nano barium ferrite powder by microwave induction and low-temp combustion
CN1378993A Low-temp liquid-phase sintering of zirconium oxide toughened alumina ceramics
CN1376634A Process for preparing nano titanium chromium nitride oxide powder
CN1369461A Magnesium oxide and yttrium oxide stabilized square polycrystal zirconium oxide ceramics and its preparing process
CN1369434A Process for preparing alumina powder with high sinter activity
CN1382662A Low-temp sinter process for squar-phase zirconium oxide polycrystal with stabilized nano yttrium oxide
CN1363534A Low-temp sintered aluminium nitride-base composition and its preparing process
CN1343554A Colloidal formation method of ceramics
CN1343625A Process for preparing nm chromium nitride powder by direct nitridation of nano chromium oxide
CN1342783A Process for preparing functional gradient film of lead zirconate titanate ceramics
CN1327950A Process for preparing spherical rare-earth compound with uniformly distributed components by spray reaction
CN1327961A Process for preparing high-solid oxide slurry in casting technology of gel
CN1317460A Method for raising P/C ratio of silicon nitride-base ceramic
CN1313517A Acousto-optic modulator made of lead tungstate crystal modified by rare-earth ions
CN1305786A Antifouling method and device for tip of silver helide optical fibre scalpel
CN1282715A One-step thermal filming process for preparing thick film of lead zirconotitanate
CN1244042A Technique for making full-electrode ceramic driver
CN1171562A Simple and practical method for manufacturing electrodes
CN1142478A Composite ceramics and production thereof