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XU XIAOCHUAN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,188
  • Filing trend
    ⇩ 100.0%
About

XU XIAOCHUAN has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China and United States. Its main competitors in its focus markets foods and drinks, optics and telecommunications are REN DAFU, KIM JEONG SOON and SMARTLIGHT LTD.

Patent filings in countries

World map showing XU XIAOCHUANs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 3

Patent filings per year

Chart showing XU XIAOCHUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xiaochuan 13
#2 Han Qingxia 10
#3 Xu Haoxiang 10
#4 Chen Ray T 3

Latest patents

Publication Filing date Title
US2019067830A1 Slot waveguide with structural modulation
US2017146738A1 Subwavelength photonic crystal waveguide in optical systems
US9563016B1 Subwavelength photonic crystal waveguide with trapezoidal shaped dielectric pillars in optical systems
CN105076987A Chinese yam and castanea mollissima porridge
CN105285738A Spare rib porridge
CN105054049A Lily and walnut porridge
CN105053820A Red date and lotus seed porridge
CN104273550A Medicated diet beef for replenishing blood and beautifying
CN104273559A Chicken herbal cuisine
CN104273551A Notopterygium incisum mutton herbal cuisine
CN104256316A Kidney tonifying and essence strengthening medical rice gruel
CN104256700A Qi tonifying goose liver medicated diet
CN104273588A Crucian carp soup capable of nourishing liver and improving eyesight and preparation method of crucian carp soup