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LI SHIYAN

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    30,021
  • Filing trend
    ⇩ 96.0%
About

LI SHIYAN has a total of 50 patent applications. It decreased the IP activity by 96.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, surface technology and coating and machine tools are JIANGSU LIANGMU NEW MAT CO LTD, Anhui xinyao glass co ltd and NELSON CAMERON DAVID.

Patent filings in countries

World map showing LI SHIYANs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Shiyan 50
#2 Zhang Tao 1
#3 Qi Wenyuan 1
#4 Li Hui 1
#5 Li Chaobin 1

Latest patents

Publication Filing date Title
CN112245697A Belt cleaning device is used in obstetrical department's nursing
CN109100957A Modularization consumptive material Tool Cabinet intelligent management system and its working method
CN109386114A With automatic sensing list push rod turnover panel control system
CN109382876A High-intensity block board production technology
CN109386526A Plate fitment Quick connection part
CN109386228A Automatic-ascending roller blind head device
CN109386115A Rechargeable decoration of exterior wall machine
CN109383915A A kind of terminal automatic loading and unloading container body
CN109386223A Retarder of automatic-ascending roller blind
CN109386102A Composite fire-proof decorative board
CN109386222A One kind can decline blind control mechanism automatically
CN109383930A Decorative panel storage device
CN109380966A One kind can decline day and night curtain control mechanism automatically
CN107336929A A kind of dustbin being fixed on desk
CN107042781A A kind of mesh-like automatic foot-mat that function is stored with dust
CN106864855A A kind of semi-automatic box packing machine of table tennis
CN106857778A A kind of fish scaler
CN107009938A A kind of shock-absorbing type trunk cushion of automobile with water-proof skid-proof function
CN106891790A A kind of water proof type trunk cushion of automobile with preventing water leakage function
CN108625563A L-type decorating building metope positioning device