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RNR LAB INC

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,967
  • Filing trend
    ⇧ 250.0%
About

RNR LAB INC has a total of 13 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2017. It filed its patents most often in Republic of Korea, China and United States. Its main competitors in its focus markets semiconductors, optics and machine tools are KINGYOUP OPTRONICS CO LTD, Tianjin jinlong welding material co ltd and JOYO MACHINE CO LTD.

Patent filings per year

Chart showing RNR LAB INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors
#2 Optics
#3 Machine tools

Top inventors

# Name Total Patents
#1 Ryu Jeong Do 11
#2 Ryu Jeong-Do 2

Latest patents

Publication Filing date Title
KR20210013248A Method for manufacturing semiconductor device
KR20190077277A Heating apparatus for heating target material using laser beam and method of indirect heating using laser beam
KR20190092318A Heating apparatus for heating target material using laser beam and method of indirect heating using laser beam
KR20200038736A Method for manufacturing semiconductor device
KR20190091925A Heating apparatus for heating target material using laser beam and method of indirect heating using laser beam
US2020357665A1 Heating device for heating object material using laser beam and indirect heating method using laser beam
KR20190007159A Heating apparatus for heating target material using laser beam and method of indirect heating using laser beam
KR20180111250A Method of indirect heating using laser