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CSTECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,878
  • Filing trend
    ⇩ 75.0%
About

CSTECH CO LTD has a total of 23 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, consumer goods and telecommunications are CHARLES WILLIAM CHENEY, KARL AUGUST FRANZEN and SUPER METAL STAMPINGS LTD.

Patent filings in countries

World map showing CSTECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Jae Son 16
#2 Hyun Jong Myung 7
#3 Choi In Ho 2
#4 Lee Jang Chul 1
#5 Kim Young Jung 1
#6 Shin Jeong Ho 1

Latest patents

Publication Filing date Title
KR102183385B1 Automatic locking device for Sliding Window with Locking Confirmation Function
KR102172797B1 Automatic locking device for Sliding Window with multi Functions
KR102165867B1 Handle Assembly for Sliding Window
KR102183383B1 Automatic locking device for Sliding Window with Locking Confirmation Function
KR102151085B1 Handle Assembly for Sliding Window with Locking Confirmation Function
KR102151087B1 Handle Assembly for Sliding Window with Semi-automatic Locking Function
KR102187289B1 Auto Locking Device for Sliding Window with Assist Opening Unit
KR102088338B1 Semi-auto locking apparatus for wingdows and doors
KR101945189B1 Grip Handle Type Locking Device for Sliding Window
KR101876461B1 Safety Locking Apparatus for Hinged Door
KR101924465B1 Locking Device for Sliding Window
KR20180094252A Window structure
KR101767967B1 Grip Handle Locking Device for Sliding Window
KR20160108132A Case for portable electronic device
WO2016021946A2 Mobile electronic device cover
KR20170001215A Windproof apparatus for rail of sliding windows
KR101679372B1 Windproof member fixing apparatus of sliding windows
KR20160096518A Case for portable electronic device
KR20160026602A Cover for portable electronic device
KR101472033B1 Cover for portable electronic device