Inventor · disambiguated record
Dong Woo Cha
Also filed as: CHA DONG WOO
6 granted patents·1 pending application·2 citations·filing 2019–2022
66Inventor score
Files withALPHACIRCLE CO LTD7
Top patents by PatentIndex Score
7 records- 0176US11503268B2Device and method for broadcasting virtual reality images input from plurality of cameras in real timeALPHACIRCLE CO LTD·Filed 2022·Granted Nov 15, 2022·1 cites·2 claims
- 0257US11301667B2Smart user equipment connected to head mounted display and method of controlling the sameALPHACIRCLE CO LTD·Filed 2019·Granted Apr 12, 2022·1 cites·7 claims
- 0346US11321845B2Method and device for controlling transit time of reproduced image among a plurality of segmented imagesALPHACIRCLE CO LTD·Filed 2021·Granted May 3, 2022·0 cites·3 claims
- 0446US11310476B2Virtual reality image reproduction device for reproducing plurality of virtual reality images to improve image quality of specific region, and method for generating virtual reality imageALPHACIRCLE CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·11 claims
- 0541US11412199B2Method and device for implementing frame synchronization by controlling transit timeALPHACIRCLE CO LTD·Filed 2021·Granted Aug 9, 2022·0 cites·3 claims
- 0638US11325032B2Virtual reality image playing device and method for playing multiple virtual reality images by using one streaming imageALPHACIRCLE CO LTD·Filed 2021·Granted May 10, 2022·0 cites·6 claims
- 0736US2022210390A1Virtual reality image reproduction device for reproducing plurality of virtual reality images to improve image quality of specific region, and method for generating virtual reality imageALPHACIRCLE CO LTD·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →