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YOON HEUNG SIK

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    166,227
  • Filing trend
    ⇧ 300.0%
About

YOON HEUNG SIK has a total of 22 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, thermal processes and telecommunications are HU GUANGNAN, SUZHOU QUTU THERMAL CONTR SYS and AUX AIR CONDITIONER CO LTD.

Patent filings in countries

World map showing YOON HEUNG SIKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 22

Patent filings per year

Chart showing YOON HEUNG SIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Heung Sik 22
#2 Yoo Sun Kook 2
#3 Yoon Do Sik 1
#4 Lee Woong Mo 1
#5 Kim Sek Won 1
#6 Yoon Hee Doo 1

Latest patents

Publication Filing date Title
KR20200127508A Thermo hygrostat and control method of the same
KR20200126282A Thermo hygrostat and control method of the same
KR20200126240A Air handling unit and control method of the same
KR20200122913A Thermo hygrostat and control method of the same
KR20200096391A Heatexchanger for controlling defrost operation using wind-pressure sensor
KR102128178B1 High voltage separation distance structure terminal block
KR20200059740A Soy sauce or soybean paste using bacillus sp from traditionally fermented soybean and the manufacturing method thereof
KR20200027155A Cooling device
KR20190128306A Air-conditioner for building
KR101937040B1 Online method of estimating a user's quantity of motion
KR20130005536A Terminal block
KR20120021760A Filament for infrared lamp and the manufacturing method
KR20090106149A Indoor environmental automatic present system using biometric information
KR20090106154A Indoor environmental automatic present method using biometric information
KR20080035249A Terminal pin combination structure of terminal block module
KR100686214B1 Inserting and extracting type terminal contacting structure
KR100642728B1 Terminal block having cover
KR20050056599A Apparatus of connection terminal for connecting leading wire
KR20050042604A Infrared remote control system with whole control function by an associated control line
KR20050007738A an emergency lightening struture of swith cover