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TIANJIN HEWEI TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,445
  • Filing trend
    0.0%
About

TIANJIN HEWEI TECH CO LTD has a total of 20 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. 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 JIANGSU YUANJING LITHIUM POWDER IND CO LTD, NINGBO SHANSHAN NEW MATERIAL TECH CO LTD and DONGGUAN KAIJIN NEW ENERGY TECH CO LTD.

Patent filings in countries

World map showing TIANJIN HEWEI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN HEWEI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ye Liguang 20
#2 Hao Deli 20

Latest patents

Publication Filing date Title
CN108878832A A kind of method of two steps lithiumation preparation lithium-rich manganese base material
CN107887605A One kind is based on active MnO2The preparation method of the lithium-sulphur cell positive electrode of catalysis
CN106410204A Preparation method of carbon nanotube/silicon cathode material
CN106356520A Preparation method of polymer composite silicon carbon negative electrode material
CN106654436A Regeneration processing method of lithium iron phosphate material
CN106785161A A kind of regeneration treating method of the graphite cathode of environmental protection
CN106784813A A kind of preparation method of iron manganese phosphate lithium material
CN106654435A Dry-type recycling method of scraped aluminum-plastic film lithium iron phosphate battery
CN106517131A Preparing method of high-rate lithium manganese phosphate
CN106785162A A kind of regeneration treating method of the LiFePO4 of environmental protection
CN106486644A A kind of preparation method of Li-Si alloy negative pole
CN106379877A Continuous preparation device of iron phosphate
CN106917113A A kind of electrochemical process prepares the devices and methods therefor of Titanium
CN106915733A A kind of method for continuously synthesizing of phosphoric acid Asia manganese
CN106892415A A kind of method that byproduct ferrous sulfate of titanium dioxide prepares ferric phosphate
CN106898768A A kind of manufacture method of high compacted density lithium manganese phosphate
CN106861422A A kind of processing method of industrial nitrous oxides exhaust gas
CN105390694A Preparation method for positive electrode of 3V rechargeable button type lithium manganese dioxide battery
CN105552348A Making method of 3V chargeable button lithium battery lithium-aluminum alloy negative electrode
CN105529453A Manufacturing method of aluminum alloy negative electrode of 3V rechargeable button type lithium battery