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SAM HWA ELECTRIC CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    198,066
About

SAM HWA ELECTRIC CO LTD has a total of 52 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, environmental technology and macromolecular chemistry and polymers are SHANGHAI AOWEI TECH DEV CO LTD, JCC ENGINEERING CO LTD and TONGLING ZEHUI ELECTRONIC CO LTD.

Patent filings in countries

World map showing SAM HWA ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 52

Patent filings per year

Chart showing SAM HWA ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Jong On 22
#2 Lee Young Hun 20
#3 Kim Yong Cheol 7
#4 Lee Yeong Hun 7
#5 Kim Seong Ho 7
#6 Shin Dal U 7
#7 Heo Seok 6
#8 Park Jong Ju 6
#9 Lee Moon Hee 5
#10 Eom Ki Choon 5

Latest patents

Publication Filing date Title
KR101527126B1 Electric double layer capacitor
KR20150121921A Apparatus for protecting electric double layer capacitor module
KR20150118781A Safety vent for energy storage system
KR20150090371A Active type energy storage system
KR20150090372A Passive type energy storage system
KR20150009307A Metal member and manufacturing method thereof
KR20150009306A Sheet, sheet manufacturing method and metal capacitor using the same
KR20140122537A Capacitor module
KR20140121951A Electric double layer capacitor with solid sealing structure
KR20140107943A Low equivalent serial resistance electric double layer capacitor and assembling method thereof
KR20140000390A A method of solid electrolytic capacitor
KR20130046993A A photoelectrode for dyes response solacell with titanium dioxide nanotube layer and a method of thereof
KR20120099986A An electrolyte for an electrolytic condenser
KR20120099988A An electrolyte for an electrolytic condenser
KR20100128747A Multiple sensing system for vehicle
KR20100062279A Electric double layer capacitor
KR20100007295A An electrolyte for an electrolytic condenser
KR20090124471A Structure of build up type electric double layer capacitor
KR20090124472A Method for an electrode for electric double layer capacitor
KR20080021295A An electrolyte for an electrolytic condenser