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YAN NENGJIN

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    62,405
  • Filing trend
    ⇧ 33.0%
About

YAN NENGJIN has a total of 51 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, furniture and games and civil engineering are ANHUI SHANGBAI SMART HOME CO LTD, FAS IND INC and CHONGQING MEIYA MEIKAI TECH CO LTD.

Patent filings in countries

World map showing YAN NENGJINs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing YAN NENGJINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Nengjin 51
#2 Mai Xianhua 1

Latest patents

Publication Filing date Title
CN111802837A Structure of height-adjustable insect prevention drawer
CN111789425A Structure of movable insect prevention cover for drawer
CN111407102A Structure of shelf with folding hidden bracket
CN111219130A Structure of linear hinged aluminum alloy vertical hinged door
CN111184349A Structure of storage cabinet with folding side plates
CN110552563A Structure of linear hinged universal hinge
CN110195424A A kind of structure of collapsible flood control baffle
CN108689033A A kind of structure of small folding container
CN108662416A A kind of adhesive type finger ring holder of tablet computer
CN108286318A A kind of connection structure of linearly hinged composite board
CN108149882A A kind of connection structure of Wood plastic boards
CN108016727A A kind of structure of simple type vacuum seal folder
CN107467931A A kind of structure of aramid aluminiumlaminates
CN107373992A A kind of comb with humidification function
CN107314028A A kind of improved linear articulated structure
CN107150371A A kind of laborsaving lever Manual vegetable cutter device
CN106916546A A kind of enhanced Nail-free glue sheet and its manufacture method
CN106695958A Labor saving lever type manual vegetable cutting machine
CN106541432A A kind of laborsaving lever vegetable-cutting tool
CN106500366A A kind of solar groove type beam condensing unit