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LI YIDA

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    75,086
  • Filing trend
    ⇩ 100.0%
About

LI YIDA has a total of 30 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and machine tools are RALPH GOLDBERG, SICHUAN MESSEA WINDOWS & DOORS CO LTD and FENG WENSHENG.

Patent filings in countries

World map showing LI YIDAs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing LI YIDAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yida 26
#2 Zhou Yuhui 4
#3 Wang Yu 4
#4 Yida Li 4
#5 Zhang Yongbo 4
#6 Zhang Dunchao 4
#7 Lu Quanqi 3
#8 Zhu Changgeng 2
#9 Su Hongjie 2
#10 Wang Dianwang 2

Latest patents

Publication Filing date Title
CN107575127A A kind of vertical profiles for rotarily opening shutter sash and the sash using the vertical profiles
CN107642300A A kind of transverse profile and its locking system for rotarily opening shutter sash
CN109384735A Application of the composite fluorescence probe in tumour active somatic cell image checking
CN107288480A The shutter sash vertical profiles and locking system of a kind of hidden screw
CN107345468A A kind of window frame profile of bridge cutoff window
CN107299811A The transverse profile and its sealing device of a kind of sash
CN107035300A A kind of intelligent opening shutter
CN106837133A A kind of shutter of use runner united opening
CN106088941A A kind of shutter window frame built-up sectional material of hiding connecting rod
CN106050057A Vertical profile rotatable to open louver window sash and locking system thereof
CN106088939A A kind of dual-purpose bridge cut-off section bar rotarily opening shutter
CN106088940A One rotarily opens shutter heat insulation sealing device
CN106050105A Rotary open shutter with concealed connecting rod
CN105150173A Disassembling tool for anti-theft and anti-disassembly nut with additionally-assembled anti-theft and anti-disassembly guard ring
CN105156450A Anti-theft and anti-demounting retainer of anti-theft and anti-demounting nut
CN104989894A Pipeline connector preventing forcible breaking
CN104989718A Dismountable antitheft nut combination part and mounting and dismounting tool thereof
CN104989713A Pin shaft rivet and pipeline connector with same
CN104551635A Detaching tool of nut anti-theft and anti-detachment protecting cover
CN104163283A Multifunctional laundry detergent container