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HUI YAO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    192,304
  • Filing trend
    ⇩ 100.0%
About

HUI YAO has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology and electrical machinery and energy are PROCTOR JAMES, MARCON SRL and HENRY RADIO HEINRICH & CO.

Patent filings in countries

World map showing HUI YAOs patent filings in countries
# Country Total Patents
#1 China 7
#2 United States 5

Patent filings per year

Chart showing HUI YAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hui Yao 12
#2 Jie Zeng 3
#3 Li Shujuan 3

Latest patents

Publication Filing date Title
US9955267B1 Film Speaker
US2018115829A1 Film speaker
US2018115832A1 Film speaker
US2018124503A1 Speaker
CN102653038A Multi-turn cutting driving head
CN102652643A Efficient energy-saving pot
CN102655692A Thermal heating bag
CN102653079A Bench vice
CN101658690A Officinal volatile argyi leaf oil dressing and preparation method thereof
CN101653622A Amorphous aquagel pharmaceutic dressing of ShuangHuangLian and preparation method thereof
CN101664564A Medical dressing of Shuanghuanglian form-stable hydrogel and preparation method thereof