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CAI LEI

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    162,516
About

CAI LEI has a total of 18 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and textiles and paper are LU AILING, HOKURIKU TECHNO KK and EMPCO CANADA LTD.

Patent filings in countries

World map showing CAI LEIs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CAI LEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Lei 18
#2 Cao Ting 2
#3 Zhou Hui 2
#4 Cai He 1

Latest patents

Publication Filing date Title
CN111671205A Shoemaking glue smearing device capable of achieving overturning smearing
CN111557525A Steel plate smelting, conveying and reversing device based on mechanical transmission
CN106399879A Novel mineral fiber and aluminum-base alloy composite panel and production method
CN106247812A A kind of flue gas waste heat recovery apparatus of pair of four-way change-over valve structure
CN106403597A Heat accumulating type tailing smelter of double-cylinder structure
CN105011446A Hollow hair-extension hair makeup and manufacturing method thereof
CN105011445A Wig and manufacturing method thereof
CN104347016A Taxi display screen with intelligent reading running course
CN105011949A Automatic testing method and apparatus
CN105011950A Automatic test method and device
CN103739238A Blanket-shaped mineral fiber and asphalt combined novel pavement material and preparation method thereof
CN103448562A Hybrid automatic mechanical transmission or manual transmission
CN1349213A Speech sound control system of household electric appliance and lighting device
CN1389374A Full-automatic gas-sensitive driven intermittent production line for aseptic box packing of beverage and attaching of straw
CN1346774A Full-automatic production line with constant-tension drive for packaging aseptic brick-shaped beverage
CN1309062A Full-automatic high-speed machine for adding straw to package content
CN1305892A High-frequency vortex filming machine
CN1299765A Automatic production line for brick-shaped solid beverage with three layers of package including paper, plastic and aluminium foil