JOO; Sanghyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for JOO; Sanghyun.The latest application filed is for "washing machine".

Company Profile

2.11.23

JOO; Sanghyun - Seoul KR
JOO; SANGHYUN - Suwon-si KR
Joo; Sanghyun - Daejeon N/A KR
Joo; Sanghyun - Daejon N/A KR
Joo; Sanghyun - Taejon 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
Washing Machine App 20220235514 - PARK; Jungsik ; et al.	2022-07-28
Washing Machine App 20220235510 - CHOI; Yicheol ; et al.	2022-07-28
Nonvolatile Memory Device And Method Of Programming In The Same App 20220115073 - PARK; JUNGMIN ; et al.	2022-04-14
Electric Compression And Expansion Apparatus And Air Conditioning System Including The Same App 20200370557 - MOON; Jehyeon ; et al.	2020-11-26
Motor Operated Compressor App 20200232462 - PARK; Ilyoung ; et al.	2020-07-23
Motor-operated Compressor App 20200080557 - PARK; Ilyoung ; et al.	2020-03-12
Apparatus and method for tutoring in convergence space of real and virtual environment Grant 9,076,345 - Ghyme , et al. July 7, 2	2015-07-07
Method and apparatus for representing sensory effects and computer readable recording medium storing user sensory preference metadata Grant 8,712,958 - Choi , et al. April 29, 2	2014-04-29
Sensory effect media generating and consuming method and apparatus thereof Grant 8,577,203 - Choi , et al. November 5, 2	2013-11-05
Sensory Effect Media Generating And Consuming Method And Apparatus Thereof App 20120281138 - Choi; Bum-Suk ; et al.	2012-11-08
Apparatus And Method For Tutoring In Convergence Space Of Real And Virtual Environment App 20120251995 - GHYME; Sang Won ; et al.	2012-10-04
Method And Device For Realising Sensory Effects App 20110188832 - Choi; Bum-Suk ; et al.	2011-08-04
Method And Apparatus For Representing Sensory Effects And Computer Readable Recording Medium Storing Sensory Device Command Metadata App 20110125789 - Joo; Sanghyun ; et al.	2011-05-26
Method And Apparatus For Representing Sensory Effects And Computer Readable Recording Medium Storing Sensory Effect Metadata App 20110125790 - Choi; Bum-Suk ; et al.	2011-05-26
Method And Apparatus For Representing Sensory Effects And Computer Readable Recording Medium Storing Sensory Device Capability Metadata App 20110125788 - Joo; Sanghyun ; et al.	2011-05-26
Method And Apparatus For Representing Sensory Effects And Computer Readable Recording Medium Storing User Sensory Preference Metadata App 20110125787 - Choi; Bum-Suk ; et al.	2011-05-26
Method And Apparatus For Representing Sensory Effects Using User's Sensory Effect Preference Metadata App 20100274817 - CHOI; Bum-Suk ; et al.	2010-10-28
Sensory Effect Media Generating And Consuming Method And Apparatus Thereof App 20100275235 - Joo; Sanghyun ; et al.	2010-10-28
Method And Apparatus For Representing Sensory Effects Using Sensory Device Capability Metadata App 20100268745 - CHOI; Bum-Suk ; et al.	2010-10-21
Method for embedding and extracting digital watermark on lowest wavelet subband Grant 7,343,025 - Seo , et al. March 11, 2	2008-03-11
Apparatus and method for preventing illegal distribution of digital contents by using a fingerprinting technique Grant 7,302,078 - Joo , et al. November 27, 2	2007-11-27
Method for blindly embedding and extracting a watermark by using wavelet transform and an HVS model Grant 7,292,708 - Lee , et al. November 6, 2	2007-11-06
Apparatus and method for preventing illegal distribution of digital contents by using a fingerprinting technique App 20070177763 - Joo; Sanghyun ; et al.	2007-08-02
Apparatus and method for embedding and extracting a digital watermark based on a wavelet Grant 7,092,545 - Seo , et al. August 15, 2	2006-08-15
Robust blind watermarking method in wavelet DC components Grant 6,934,403 - Joo , et al. August 23, 2	2005-08-23
Method for blindly embedding and extracting a watermark by using wavelet transform and an HVS model App 20050094845 - Lee, Seon Hwa ; et al.	2005-05-05
Method for embedding and extracting digital watermark on lowest wavelet subband App 20050074139 - Seo, Yong Seok ; et al.	2005-04-07
Apparatus and method for preventing illegal distribution of digital contents by using a fingerprinting technique App 20040156528 - Joo, Sanghyun ; et al.	2004-08-12
Apparatus and method for embedding and extracting a digital watermark based on a wavelet App 20040047489 - Seo, Yong-Seok ; et al.	2004-03-11
Robust blind watermarking method in wavelet DC components App 20030099373 - Joo, Sanghyun ; et al.	2003-05-29
Apparatus and method for embedding and extracting digital watermarks based on wavelets App 20030095682 - Joo, Sanghyun ; et al.	2003-05-22

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