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SUNG SAN PREC CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    185,781
  • Filing trend
    ⇩ 100.0%
About

SUNG SAN PREC CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, machines and civil engineering are SHELDON BRENT, COMOTEC and JIANGSU XIANGLIANG GLASSES CO LTD.

Patent filings in countries

World map showing SUNG SAN PREC CO LTDs patent filings in countries

Patent filings per year

Chart showing SUNG SAN PREC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seo Jae Yeol 14
#2 Seo Jae-Yeol 3
#3 Jae-Yeol Seo 1
#4 Suh Jae-Yel 1

Latest patents

Publication Filing date Title
KR20210001490A Guardrail coupling structure with improved durability
KR20210001494A An elastic cover for a guardrail and a guardrail
KR101855365B1 Combined structure of glasses frame and glasses hinge and glasses temples
KR20170107191A Plated frames manufacturing method with a two-tone color
KR20150096137A The combination of frames and nose structure and the structure of the base consisting of frames
WO2014092291A1 Assembly structure that facilitates coupling of eyeglass frame and temples
KR101329023B1 Using synthetic resin having a weight fell lighter and wide two-tone glasses
US2016085088A1 Ultem spectacle leg with light weight and large width
KR101277532B1 Using a two-tone color in ultem frames and its manufacturing method
KR20130064899A Commercial three-dimensional frame slide device that forms the opening of the film
KR20130064893A Eyeglasses frames available outside of the injection molding mold manufacturing mold and how it
KR20130056068A The mold for manufacturing frames in ultem geun hyeong pan and how
KR20100131191A Mold device for formation of protrusion on the spherical surface
KR20100115239A Shooting mold for forming protrusion