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SUN CHANGLING

Overview
  • Total Patents
    13
About

SUN CHANGLING has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools are FRANK CASPER HACHENEY, SPECIALTY TOOLS and MATRICBROOK PTY LTD.

Patent filings in countries

World map showing SUN CHANGLINGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SUN CHANGLINGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Sun Changling 13

Latest patents

Publication Filing date Title
CN103894943A Magnetic-force fixed bench vice with freely-replaced vice opening
CN103904494A Patch board with power-off protection function
CN103894976A Double-purpose stapler used both for stapling and un-stapling
CN103891706A Feedback resonance mosquito dispeller
CN103892533A Contact type electricity-generating illuminating walking stick
CN103892558A Novel hair drier
CN103892567A Foldable type flexible handle washing brush
CN103895960A Detachable nylon cable tie
CN103894986A Multifunctional labor-saving tool device fast to use
CN103895684A Baby carriage achieving balance adjustment via front wheel support
CN103158096A Foldable type labor-saving socket spanner
CN103128689A Multifunctional quick and labor-saving screwdriver
CN103128189A Trimming die secondary component pushing device