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CHONG YU

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    160,062
  • Filing trend
    ⇩ 100.0%
About

CHONG YU has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are BI YANHUI, HEBEI BAIHEFENG CHEMICAL FERTILIZER CO LTD and WEI ZHANBO.

Patent filings in countries

World map showing CHONG YUs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHONG YUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chong Yu 15

Latest patents

Publication Filing date Title
CN109553468A A kind of increasing production of rice special complex fertilizer
CN109553455A A kind of sorghum special complex fertilizer
CN109553461A A kind of oat special complex fertilizer
CN109553493A A kind of sweet potato production increasing special complex fertilizer
CN109553467A A kind of potato special complex fertilizer
CN109553454A A kind of wheat increase yield special complex fertilizer
CN109553452A A kind of strawberry cultivating fertilizer
CN109553491A A kind of barley special complex fertilizer
CN109553492A One cultivates peanut special complex fertilizer
CN109553462A A kind of wine-growing fertilizer
CN109553456A A kind of corn yield increasing special complex fertilizer
CN101546475A System and method for learning remote controller
CN101452730A Memory burner
CN101419748A Universal remote control and distant control code searching method thereof
CN101521724A Method and device for controlling remote controller, and remote controller