CHA; Ji Hun

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHA; Ji Hun.The latest application filed is for "method of compressing occupancy map of three-dimensional point cloud".

Company Profile

3.19.41

CHA; Ji Hun - Daejeon KR
Cha; Ji Hun - Daejeon-si KR
Cha; Ji-Hun - Daejon KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method Of Compressing Occupancy Map Of Three-dimensional Point Cloud App 20210407145 - CHANG; Eun Young ; et al.	2021-12-30
3D point cloud data encoding/decoding method and apparatus Grant 11,151,748 - Chang , et al. October 19, 2	2021-10-19
Method And Device For Encoding/decoding Scalable Point Cloud App 20210304354 - CHANG; Eun Young ; et al.	2021-09-30
Method and apparatus for multipath mitigation in GNSS Grant 11,125,886 - Hwang , et al. September 21, 2	2021-09-21
Apparatus and method for providing content Grant 10,826,956 - Lim , et al. November 3, 2	2020-11-03
Method And Apparatus For Multipath Mitigation In Gnss App 20200271792 - HWANG; Yoo La ; et al.	2020-08-27
Rate adaptation method using bit error rate for multimedia service and apparatus therefor Grant 10,615,907 - Cho , et al.	2020-04-07
3d Point Cloud Data Encoding/decoding Method And Apparatus App 20200043199 - CHANG; Eun Young ; et al.	2020-02-06
Method And System For Controlling Mission Of Unmanned Aerial Vehicle On Basis Of User Position App 20190308745 - KI; Myung Seok ; et al.	2019-10-10
Rate Adaptation Method Using Bit Error Rate For Multimedia Service And Apparatus Therefor App 20190097752 - CHO; Yong Ju ; et al.	2019-03-28
Apparatus And Method For Providing Content App 20190052688 - LIM; Seong Yong ; et al.	2019-02-14
Rate adaptation method using bit error rate for multimedia service and apparatus therefor Grant 10,181,928 - Cho , et al. Ja	2019-01-15
Apparatus and method for providing content Grant 10,122,778 - Lim , et al. November 6, 2	2018-11-06
Apparatus and method for generating panoramic image based on image quality Grant 10,075,635 - Seok , et al. September 11, 2	2018-09-11
System and method for displaying panoramic image using single look-up table Grant 9,870,601 - Cho , et al. January 16, 2	2018-01-16
Apparatus and method for detecting key point using high-order laplacian of gaussian (LoG) kernel Grant 9,842,273 - Cho , et al. December 12, 2	2017-12-12
Apparatus And Method For Providing Content App 20170223077 - LIM; Seong Yong ; et al.	2017-08-03
Method and system for multi-projection Grant 9,628,767 - Cho , et al. April 18, 2	2017-04-18
Apparatus and method for providing content Grant 9,628,528 - Lim , et al. April 18, 2	2017-04-18
Rate Adaptation Method Using Bit Error Rate For Multimedia Service And Apparatus Therefor App 20170063488 - CHO; Yong Ju ; et al.	2017-03-02
Rate adaptation method using bit error rate for multimedia service and apparatus therefor Grant 9,509,439 - Cho , et al. November 29, 2	2016-11-29
System And Method For Displaying Panoramic Image Using Single Look-up Table App 20160292821 - CHO; Yong Ju ; et al.	2016-10-06
Apparatus And Method For Detectting Key Point Using High-order Laplacian Of Gaussian (log) Kernel App 20160267347 - CHO; Yong Ju ; et al.	2016-09-15
Apparatus and method for eye tracking Grant 9,426,447 - Lee , et al. August 23, 2	2016-08-23
Apparatus And Method For Generating Panoramic Image Based On Image Quality App 20160212338 - SEOK; Joo Myoung ; et al.	2016-07-21
Depth video filtering method and apparatus Grant 9,313,473 - Yang , et al. April 12, 2	2016-04-12
Geometric correction apparatus and method based on recursive bezier patch sub-division cross-reference to related application Grant 9,197,887 - Cho , et al. November 24, 2	2015-11-24
Apparatus and method for generating and consuming three-dimensional (3D) data format to generate realistic panoramic image Grant 9,185,288 - Ki , et al. November 10, 2	2015-11-10
Method And Apparatus Of Recognizing Facial Expression Using Adaptive Decision Tree Based On Local Feature Extraction App 20150242678 - LEE; In Jae ; et al.	2015-08-27
Photographing Device And Stitching Method Of Captured Image App 20150138309 - SEOK; Joo Myoung ; et al.	2015-05-21
Apparatus and method for correcting color of image projection device Grant 9,030,485 - Cho , et al. May 12, 2	2015-05-12
Rate Adaptation Method Using Bit Error Rate For Multimedia Service And Apparatus Therefor App 20150095727 - Cho; Yong Ju ; et al.	2015-04-02
Method And Apparatus For Stabilizing Panorama Video Captured Based On Multi-camera Platform App 20150029306 - CHO; Yong Ju ; et al.	2015-01-29
Apparatus And Method For Providing Content App 20150026242 - LIM; Seong Yong ; et al.	2015-01-22
Method And System For Multi-projection App 20150009390 - CHO; Yong Ju ; et al.	2015-01-08
Progressive video streaming apparatus and method based on visual perception Grant 8,914,817 - Seok , et al. December 16, 2	2014-12-16
Implementation Method Of User Interface And Device Using Same Method App 20140157155 - Lim; Seong Yong ; et al.	2014-06-05
Apparatus And Method For Eye Tracking App 20140098198 - LEE; Hee Kyung ; et al.	2014-04-10
Color Correction Apparatus For Panorama Video Stitching And Method For Selecting Reference Image Using The Same App 20140071228 - CHO; Yong Ju ; et al.	2014-03-13
Apparatus And Method For Synchronizing Content With Data App 20140047309 - KIM; Hyun Cheol ; et al.	2014-02-13
Method And Apparatus For Estimating Wireless Channel Status Using Additional Information, And Method For Adjusting Coding Rate In Wireless Network Using Method And Apparatus App 20140007175 - Cho; Yong Ju ; et al.	2014-01-02
Advanced User Interaction Interface Method And Apparatus App 20140002353 - Lim; Seong Yong ; et al.	2014-01-02
System And Method For Tracking Gaze At Distance App 20130285901 - LEE; Hee Kyung ; et al.	2013-10-31
Apparatus And Method For Generating And Consuming Three-dimensional (3d) Data Format To Generate Realistic Panoramic Image App 20130250045 - KI; Myung Seok ; et al.	2013-09-26
Depth Video Filtering Method And Apparatus App 20130242043 - YANG; Seung Jun ; et al.	2013-09-19
Apparatus And Method For Correcting Color Of Image Projection Device App 20130194292 - CHO; Yong Ju ; et al.	2013-08-01
Progressive Video Streaming Apparatus And Method Based On Visual Perception App 20130156407 - SEOK; Joo Myoung ; et al.	2013-06-20
Geometric Correction Apparatus And Method Based On Recursive Bezier Patch Sub-division Cross-reference To Related Application App 20130128057 - CHO; Yong Ju ; et al.	2013-05-23
Apparatus And Method For Processing A Scene App 20120319813 - Lim; Seong Yong ; et al.	2012-12-20
Apparatus And Method For Eye Contact Using Composition Of Front View Image App 20120206578 - YANG; Seung Jun ; et al.	2012-08-16
Gaze Tracking System And Method For Controlling Internet Protocol Tv At A Distance App 20120133754 - LEE; Hee Kyung ; et al.	2012-05-31
Method And Apparatus For Video Communication App 20120092440 - CHO; Yong Ju ; et al.	2012-04-19
System And Method For Providing Multimedia Service In A Communication System App 20120023161 - LIM; Seong-Yong ; et al.	2012-01-26
Device For Scene Presentation Of Structured Information App 20110145697 - Cha; Ji Hun ; et al.	2011-06-16
Method and apparatus for encoding/decoding point sequences on laser binary representation Grant 7,782,233 - Joung , et al. August 24, 2	2010-08-24
Apparatus And Method For Digital Item Description And Process Using Scene Representation Language App 20100002763 - Joung; Ye-Sun ; et al.	2010-01-07
Method And Apparatus For Encoding/decoding Point Sequences On Laser Binary Representation App 20080063114 - JOUNG; Ye Sun ; et al.	2008-03-13

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