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DASS TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    148,859
  • Filing trend
    ⇧ 200.0%
About

DASS TECH CO LTD has a total of 22 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and semiconductors are KYOSHIN ELECTRIC CO LTD, KYOSHIN DENKI KK and SHANDONG MACROLINK INTELLIGENT PHOTOVOLTAIC CO LTD.

Patent filings in countries

World map showing DASS TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing DASS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paeng Seong Il 9
#2 Geum Man Hui 9
#3 Kum Man Hee 9
#4 Kim Seung Sik 5
#5 Kim Young Ho 5
#6 Kwon Bong Hwan 4
#7 Jo Jung Hyeon 4
#8 Min Jun Ki 4
#9 Choi Wun Sung 3
#10 Kim Han Seok 3

Latest patents

Publication Filing date Title
KR20200000231A Energy storage system, and maximum power point tracking method using energy storage system thereof
KR102019087B1 Control method of photovoltaic energy storage system
WO2019235657A1 Solar energy storage system divided into daytime and night mode, and its operation method and battery replacement method thereof
KR101881411B1 Arc detection and shutdown method in pv system and pv energy storage system
KR20180078674A Multilayer metal thin film forming apparatus and method for forming multi-metal layer
KR101761606B1 Method for tracking maximum power point in phtovoltaic power generating system
KR101713652B1 Plating device for forming multi-metal layer
KR20180008207A Access control system equipped with temperature and humidity control function, and the method of control temperature and humidity thereof
KR101687758B1 Stage for plating device
KR101699500B1 Photovoltaic System Having Function Charging Energy And Sensing Ground fault
KR20160116656A Insulation resistance measurement method of photovoltaic modules
KR20140135413A The effectiveness active control method of grid connected type inverter output filter inductor
KR20140131443A Manufacturing method of thin film solar cells
KR20120137965A Chemical vapor deposition for mist injection over substrate transport and method for fabricating transparent conducting oxide layer using the same and method for fabricating cis-based thin film solar battery using the same
KR101063748B1 Method for fabricating cis type solar cell with ultra thin flexible glass substrate
KR20100133791A 1 phase inverter circuit for photovoltaic grid-connected type
KR20100133790A Single-stage quasi-resonant flyback converter
KR20100133792A 3 phase inverter circuit for photovoltaic grid-connected type
KR20100133793A Method for parallel operating control of photovoltaic module
KR20070001031A Uninterrupted power supply apparatus with a solar generating apparatus