Oh; Ji-heon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oh; Ji-heon.The latest application filed is for "context recognition apparatus and method".

Company Profile

3.10.15

Oh; Ji-heon - Gwacheon-si KR
Oh; Ji-Heon - Gyeonggi-do KR
Oh; Ji-Heon - Yongin-si N/A KR
Oh; Ji Heon - Suwon-si 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
Device and method of controlling wearable device Grant 10,952,667 - Oh , et al. March 23, 2	2021-03-23
Context recognition apparatus and method Grant 10,551,829 - Hong , et al. Fe	2020-02-04
Low power detection apparatus and method for displaying information Grant 10,338,662 - Oh , et al.	2019-07-02
Context Recognition Apparatus And Method App 20170357228 - HONG; Hyun-Su ; et al.	2017-12-14
Apparatus and method for measuring velocity of moving object in a navigation system Grant 9,791,277 - Hong , et al. October 17, 2	2017-10-17
Context recognition apparatus and method Grant 9,720,389 - Hong , et al. August 1, 2	2017-08-01
Low Power Detection Apparatus And Method For Displaying Information App 20170060223 - OH; Ji-Heon ; et al.	2017-03-02
Low power detection apparatus and method for displaying information Grant 9,501,127 - Oh , et al. November 22, 2	2016-11-22
Semiconductor light emitting device Grant 9,490,391 - Lee , et al. November 8, 2	2016-11-08
Device and Method Of Controlling Wearable Device App 20160183869 - Oh; Ji-heon ; et al.	2016-06-30
Semiconductor Light Emitting Device App 20160111595 - LEE; Jong Hyun ; et al.	2016-04-21
Low Power Detection Apparatus And Method For Displaying Information App 20140068306 - OH; Ji-Heon ; et al.	2014-03-06
Context Recognition Apparatus And Method App 20130261769 - HONG; Hyun-Su ; et al.	2013-10-03
Apparatus And Method For Providing Location Information App 20130237248 - Park; Kyong-Ha ; et al.	2013-09-12
Step length estimation method and portable terminal for the same Grant 8,280,678 - Lee , et al. October 2, 2	2012-10-02
Method And Apparatus For Determining Accuracy Of Location Information App 20110291884 - Oh; Ji-Heon ; et al.	2011-12-01
Apparatus and method for providing location information service in portable terminal App 20110060522 - Oh; Ji-Heon ; et al.	2011-03-10
Movement distance measuring apparatus and method Grant 7,627,450 - Lee , et al. December 1, 2	2009-12-01
Apparatus And Method For Measuring Velocity Of Moving Object In A Navigation System App 20090099765 - HONG; Hyun-Su ; et al.	2009-04-16
Step Length Estimation Method And Portable Terminal For The Same App 20080120062 - LEE; Jae-Myeon ; et al.	2008-05-22
Movement Distance Measuring Apparatus And Method App 20080105065 - LEE; Jae-Myeon ; et al.	2008-05-08
Method and apparatus for preventing separation of accompanying persons App 20070239355 - Oh; Ji Heon ; et al.	2007-10-11
Anti-miss alarm system, method, and shoe supporting anti-miss alarm using wireless personal area network App 20070210930 - Pyo; Jong Sun ; et al.	2007-09-13

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