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CHOI HAE YONG

Overview
  • Total Patents
    220
  • GoodIP Patent Rank
    18,850
  • Filing trend
    ⇩ 65.0%
About

CHOI HAE YONG has a total of 220 patent applications. It decreased the IP activity by 65.0%. Its first patent ever was published in 1979. It filed its patents most often in Republic of Korea, Japan and United States. Its main competitors in its focus markets optics, audio-visual technology and computer technology are IVIEW LTD, KUDOH TOMOYUKI and PANAVISION INT L P.

Patent filings per year

Chart showing CHOI HAE YONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Hae Yong 185
#2 Choi Hae-Yong 27
#3 Shin Woo Chul 1
#4 Ahn Gi Hwan 1
#5 Ha Dong Hwan 1
#6 Kim Byung Gon 1
#7 Cho Young Kyoo 1

Latest patents

Publication Filing date Title
KR20200024202A C Typed-noodle and Manufacture Method Thereof
KR20210003033A Virtual reality book
US2020110241A1 Virtual reality video device for educational video monitor
KR20200040188A Virtual Reality Video Device for Educational Video Monitor
KR20200114936A screen golf driving range system
KR20190045125A C Typed-noodle and Manufacture Method Thereof
KR20200073662A Virtual Reality Expansion Device with High Brightness
KR20200055394A Rotational Device for Virtual Reality Image
US2019146220A1 Virtual reality image system with high definition
KR20200039195A Foldable virtual reality display device
KR20190107553A Curling game apparatus
KR20180050637A A portable virtual reality device
JP2018197844A Apparatus for spatially separated images
KR20190054245A Virtual Reality 3D Image Expansion Device with High Brightness
KR20180058187A Potable MR device
US10203181B1 Virtual training video screen apparatus for shooting live ammunitions
KR20180128329A Image system for synthesising in space with separated images
KR20180070449A Device for Pelvic Limb Blood Flow
KR20190004898A A vertual reality video chair
KR20180070437A Device for Pelvic Limb Blood Flow