Learn more

WUN BYUNG CHUN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,237
  • Filing trend
    ⇩ 66.0%
About

WUN BYUNG CHUN has a total of 13 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering and packaging and shipping are DONGTONG ROCK-SOIL SCIENCE & TECH (HANGZHOU) CO LTD, ASAYAMA KINGO and NEDERHORST GRONDTECHNIEK B V.

Patent filings in countries

World map showing WUN BYUNG CHUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

Chart showing WUN BYUNG CHUNs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wun Byung Chun 13
#2 Lee Jeong Ok 9
#3 Jun Woong Bae 8
#4 Park Ku Ha 8
#5 Lee Jong Beom 6
#6 Lee Yeong Lyun 1

Latest patents

Publication Filing date Title
KR20200011637A Casing used in cip method, temporary earth retaining structure and construction method of earth retaining structure
KR20180138065A Water-jet foot extending file construction method
KR20180103274A Pile lifting device and Pile installing method using thereof
KR20180079676A The core for Cast In Place pile and the continuous wall using thereof and the construction apparatus thereof
KR20180072305A shaped steel beam and the structure using it
KR101844679B1 Pile supperting device of a driving pile machine
KR101836870B1 Down tension type driving pile machine
KR20180006791A Construction method of enlarged bulb type prefabricated pile
KR20180004985A CIP Pile continuous wall structure
KR20170130105A Pile and the installing method thereof
KR101706501B1 Pile installing method
KR20170029934A Pile lifting device
KR101614256B1 PC pile for sheathing continuous wall