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VACUUM SCIENCE & INSTR CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    42,007
  • Filing trend
    ⇩ 12.0%
About

VACUUM SCIENCE & INSTR CO LTD has a total of 60 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Japan. Its main competitors in its focus markets electrical machinery and energy, medical technology and measurement are BEHLING ROLF KARL OTTO, NANOX IMAGING PLC and RADIOLOGIE AKT GES.

Patent filings in countries

World map showing VACUUM SCIENCE & INSTR CO LTDs patent filings in countries

Patent filings per year

Chart showing VACUUM SCIENCE & INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dae Jun 32
#2 Kim Do Yun 30
#3 Park Kwan Soo 28
#4 Lee Chung Yeol 20
#5 Kim Dong Il 19
#6 Kim Ji Eun 13
#7 Jeon Tae Jin 6
#8 Kim Dae-Jun 4
#9 Park Kwan-Soo 4
#10 You Seung Min 4

Latest patents

Publication Filing date Title
KR20210017134A E-beam generator
KR20210017140A X-ray generator having a cooling means
KR20210017127A A large X-RAY Generator
KR20200067388A Air purifier using x-rays
KR20200067380A Air purifier using automatically irradiatable x-rays
KR20200036325A Ionization apparatus
KR20200014990A X-ray tube and manufacturing method thereof
KR20200015003A Method of surface treatment of ceramic insulating tube of x-ray tube
KR20200015009A Carbon nanotube paste and manufacturing method of carbon nanotube paste
KR20200014995A Micro focus x-ray tube
KR20190018896A X-ray tube having a micro channel plate
KR20190018879A A manufacturing method of compact cylindrical x-ray tube
KR20190014629A X-ray tube
KR20190014636A Carbon nanotube paste and manufacturing method of carbon nanotube paste
KR20190012632A X-ray tube and manufacturing method thereof
KR20190005415A Electronically amplified compact x-ray tube
KR20190005433A X-ray generator and manufacturing method thereof
KR20170041420A Installation structure of electron ray generator
KR20170041424A Ionizer and method for driving the same
KR20170040613A Detachable ionizer