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XIANMING LEI

Overview
  • Total Patents
    89
About

XIANMING LEI has a total of 89 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are ROLLADENFABRIK A GRIESSER A G, QMI ROLL SHUTTER SUPPLY and RAVCO INNOVATIONS INC.

Patent filings in countries

World map showing XIANMING LEIs patent filings in countries
# Country Total Patents
#1 China 89

Patent filings per year

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

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Doors and windows

Top inventors

# Name Total Patents
#1 Xianming Lei 89

Latest patents

Publication Filing date Title
CN102392590A Cat eye protecting device
CN102336177A Improved automobile steering wheel lock
CN102039951A Front fork lock
CN102052004A Improved door lock and door leaf structure thereof
CN102052006A Door lock and door leaf structure with same
CN101761272A External type room door lock
CN101761276A Disc brake lock
CN101654973A Lock adopting idle lock cylinders with external milling tooth blades
CN101654979A Improved lock adopting idle lock cylinders with external milling tooth blades
CN101654978A Improved lock adopting idle lock cylinders with internal and external milling tooth blades
CN101654968A Lock adopting idle lock cylinders with double-row pin tumblers
CN101654980A Improved lock adopting idle lock cylinders with internal milling tooth blades
CN101654976A Improved lock adopting idle lock cylinders with external milling tooth blades
CN101654977A Improved lock adopting idle lock cylinders with internal milling tooth blades
CN101654970A Lock adopting idle lock cylinders with external milling tooth blades
CN101654981A Improved lock adopting idle lock cylinders with internal and external milling tooth blades
CN101654972A Lock adopting idle lock cylinders with internal and external milling tooth blades
CN101654975A Lock adopting idle lock cylinders with internal and external milling tooth blades
CN101654971A Lock adopting idle lock cylinders with internal milling tooth blades
CN101691825A Lock adopting single-row billiard idle lock cylinder