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SONG IN KWAN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    236,177
  • Filing trend
    ⇩ 100.0%
About

SONG IN KWAN has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets thermal processes, transport and audio-visual technology are AN BYEONG YEON, BOURDON CHARLES and SHIN YOON MIN.

Patent filings in countries

World map showing SONG IN KWANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14

Patent filings per year

Chart showing SONG IN KWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song In Kwan 14

Latest patents

Publication Filing date Title
KR101820896B1 Speaker for Audio with Speaker Unit Mounted on Enclosure
KR101438363B1 Heating System with Excellent Heat Efficiency
KR20110100337A Stove with boiler function equipped with vertical spiral member therein
KR20110096610A Stove with boiler function equipped with spiral axis
KR20110091939A Home heating system with excellent heat efficiency equipped with inner and outer furnaces
KR20110091960A Stove with boiler function
KR20100130342A Home heating system equipped with inner and outer furnaces
KR20080071711A Boiler equipped with heat exchanger for midnight electricity
KR20060091393A Heating system for floor using conventional fire
KR20010016623A Kick Board Attachable with Ski or Skate Unit
KR20020041228A An electric boiler use a midnight elecricity
KR20010007686A all weather ski
KR20010096724A bicycle used on the ice
KR20010093995A snow board