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TDS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    171,364
  • Filing trend
    ⇩ 100.0%
About

TDS CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and micro-structure and nano-technology are KANTO DENSHI KOGYO KK, WUXI SHN ELECTRICS CO LTD and YAMAMOTO MAKOTO.

Patent filings in countries

World map showing TDS CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 4
#2 WIPO (World Intellectual Property Organization) 3
#3 China 2
#4 Japan 1
#5 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Park Kyu Chang 4
#2 Kobayashi Chihiro 3
#3 Miyazawa Naoya 3
#4 Murase Toshihiko 3
#5 Ushikubo Takehiko 2
#6 Kang Jung Su 2
#7 Junren Chen 1
#8 Yingli Chen 1
#9 Sugawara Hiroyoshi 1
#10 Chunquan Yang 1

Latest patents

Publication Filing date Title
WO2020183675A1 Solenoid
WO2020183676A1 Coil device, method of manufacturing same, and coil bobbin used in same
KR20180126869A Electronic device
US2020027636A1 Solenoid and method for manufacturing same
KR20180005875A Method for manufacturing a high-definition field emission device and the field emission device
KR20180005868A Method for manufacturing the high-performance emitter using thin film
KR20180005880A High performance electron beam using nanotechnology
CN101642386A Method for producing tooth implantation surgical guide stent
JP2008253508A Folding type golf score card