OH; Cheon-In

Patent Applications and Registrations

Patent applications and USPTO patent grants for OH; Cheon-In.The latest application filed is for "preprocessing apparatus for recognizing user".

Company Profile

0.6.6

OH; Cheon-In - Daejeon-si KR
Oh; Cheon In - Daejeon N/A KR
Oh; Cheon-In - Daejon KR
Oh; Cheon In - Daejeon-city 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
Preprocessing Apparatus For Recognizing User App 20150181112 - OH; Cheon-In ; et al.	2015-06-25
Analysis method and system for audience rating and advertisement effects based on viewing behavior recognition Grant 8,887,186 - Oh , et al. November 11, 2	2014-11-11
Apparatus and method for transmitting frame in vehicle communication system based on wireless access for vehicular environment Grant 8,774,033 - Oh , et al. July 8, 2	2014-07-08
Apparatus and method of transmitting and receiving wake-up signal Grant 8,675,688 - Oh , et al. March 18, 2	2014-03-18
Analysis Method And System For Audience Rating And Advertisement Effects Based On Viewing Behavior Recognition App 20140053173 - OH; Cheon-In ; et al.	2014-02-20
Apparatus And Method For Transmitting Frame In Vehicle Communication System Based On Wireless Access For Vehicular Environment App 20120127874 - OH; Cheon In ; et al.	2012-05-24
Apparatus for independently extracting streams from hierarchically-modulated signal and performing soft-decision, and method thereof Grant 7,804,918 - Kim , et al. September 28, 2	2010-09-28
Apparatus And Method Of Transmitting And Receiving Wake-up Signal App 20100150042 - Oh; Cheon In ; et al.	2010-06-17
Method And Apparatus For Hierarchical Modulation And Demodulation In Digital Broadcasting System App 20080137775 - KIM; Tae Hoon ; et al.	2008-06-12
Apparatus for independently extracting streams from hierarchically-modulated signal and performing soft-decision, and method thereof App 20070104294 - Kim; Tae-Hoon ; et al.	2007-05-10

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