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YU IN PREC OPTICAL CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    144,632
  • Filing trend
    ⇩ 50.0%
About

YU IN PREC OPTICAL CO LTD has a total of 21 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets surface technology and coating, semiconductors and electrical machinery and energy are VTS CORP, AIXTRON INC and SYNOS TECHNOLOGY INC.

Patent filings in countries

World map showing YU IN PREC OPTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing YU IN PREC OPTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Hee Soo 14
#2 Do Young Ho 12
#3 Lim Mi Ja 7
#4 Kim Won Jung 7
#5 Park Sung Wan 5
#6 Jung Joo Yong 3
#7 Ahn Jong Myung 2
#8 Han Jung Hui 2
#9 Cho Yun Goo 1
#10 Lee Sang Yun 1

Latest patents

Publication Filing date Title
KR20200122446A Nitride-doped oxide-based multilayer transparent electrodes and method of manufacturing the same
KR20200122447A Nitride-doped oxide-based multilayer transparent electrodes and method of manufacturing the same
KR20190119274A Sputter gun and sputtering deposition apparatus having the same
KR20190118379A Multilayer transparent electrodes and organic solar cells having the same
KR101884893B1 Optical multilayer structure and display device comprising the same
KR20180117832A Electrode structure for solar sell and an organic solar cell including an electrode structure for solar sell
KR20180117833A Organic solar cell and manufacturing method thereby
KR20180110877A A jig for improving uniformity of thin film
KR101638344B1 negative panel fixing device and method for sputtering
KR101580587B1 cell type panel fixing device for sputtering
KR101557019B1 cell type panel fixing device for sputtering
KR101451065B1 Carrier and spurttering method using the same
KR20140128027A Jig and method of spurttering using the same
KR20140094946A Panel gripper device
KR20120000516A Ito target for a coating glass of a touch panel
KR20120000509A Method of manufacturing an ito coating glass for a touch panel and sputtering apparatus used in the same
KR20110087082A Method of manufacturing a plasma display panel filter and dc sputtering device employed in the same
KR20110087079A Plasma display panel filter
KR20100040114A Plasma display panel filter
KR20010044553A Glass holder of polishing machine for LCD glass