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YANG KAIHAN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    163,791
  • Filing trend
    ⇩ 100.0%
About

YANG KAIHAN 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 Japan. Its main competitors in its focus markets civil engineering, consumer goods and thermal processes are TIANJIN SHIYIN HUIXIN SCIENCE & TECHNOLOGY CO LTD, ANJIE INFORMATION TECHNOLOGY SUZHOU CO LTD and AMKO INT.

Patent filings in countries

World map showing YANG KAIHANs patent filings in countries
# Country Total Patents
#1 China 11
#2 Japan 1

Patent filings per year

Chart showing YANG KAIHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Kaihan 12

Latest patents

Publication Filing date Title
CN107965121A Corridor garbage retrieving system with self-cleaning function
CN108086641A Real-time refuse disposal system
CN107904864A Easy to collect the washing machine of clothing
CN107965120A Domestic refuse recovery system
CN107805915A Button fly front washing machine with stretching device
CN107904859A Conveniently collect the washing machine for having cleaned clothing
CN107916766A Suitable for the garbage retrieving system of high-storey
CN107938995A Domestic refuse recovery system
CN107904855A Full-automatic washing machine
CN107805916A Washing machine with lifting bucket
JP2012242876A Identity confirmation method and network equipment for executing the same
CN102082778A Identity authentication method, device and system