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YUNNAN TIN GROUP HOLDING CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    186,261
  • Filing trend
    ⇩ 100.0%
About

YUNNAN TIN GROUP HOLDING CO LTD has a total of 30 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are HUIZHOU JUNENG TECH CO LTD, KCERACELL and GV FUELCELL INC.

Patent filings in countries

World map showing YUNNAN TIN GROUP HOLDING CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing YUNNAN TIN GROUP HOLDING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Wang 10
#2 Wan Weichao 6
#3 Jize Pan 6
#4 Fu Zewei 6
#5 Zhu Guanhua 6
#6 Xueyuan Chen 5
#7 Luo Kaiyan 5
#8 Wang Jiatao 5
#9 Tan Chunhua 4
#10 Han Dong 4

Latest patents

Publication Filing date Title
CN107464956A A kind of new process for making of lithium ion battery
CN107910548A A kind of accumulation energy type lithium titanate lithium ion battery and preparation method thereof
CN108711620A A kind of high power type lithium titanate lithium ion battery and preparation method thereof
CN107946646A A kind of square low-temperature lithium ion battery and preparation method thereof
CN104393331A Lithium iron phosphate power battery and preparation method thereof
CN104393332A Nickel-cobalt-manganese-lithium power battery and manufacturing method thereof
CN103257091A Integrated mass concentration online detection method for high-concentration ore pulp
CN102382992A Method for treating high-antimony low-silver-tin anode slime
CN102329955A Comprehensive method for processing laterite nickel ore to produce electrolytic nickel through full wet method
CN102248170A Production method of middle and low temperature non-ferrous metal sheet
CN102230074A Method for roasting tin-containing high-arsenic and high-sulfur material by fluidized rich oxygen
CN102225357A Branch gravity concentration method for recovering accompanying tin from semi-finished product of magnetic concentrated iron of iron-tin ore
CN102212706A Method for extracting arsenic metal from arsenic trioxide material by two-stage carbon reduction
CN102191385A Method for producing stannic chloride
CN102773150A Polymetallic (iron, tin and zinc) ore comprehensive recovery beneficiation method
CN102650002A Improved method for smelting laterite nickel ore to produce nickelferrite or nickel matte
CN101961683A Benification combined method of polymetallic sulphide ore containing copper, lead, zinc and tin
CN101920222A Improved method for cleaning tin rough concentrate
CN101921921A Method for treating arsenic-containing material by using electric arc furnace
CN101817554A Method for synthesizing calcium arsenate by oxygen pressure conversion