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Inventor

Sehyun Oh

Inventor
Seoul, KR

Overview

6→
Patents
2011–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks38%
H04MTelephonic communication31%
H04LTransmission of digital information, e.g. telegraphic communication15%
G01SRadio direction-finding8%
G10LSpeech analysis techniques or speech synthesis8%
PatentTitleYear
8,867,505'Fast data-link connection method for saving connection time in CDMA 2000 network'20148,606,241'Method and system for ring back tone alternative service based on terminal and mobile communication terminal therefor'20138,195,470'Audio data packet format and decoding method thereof and method for correcting mobile communication terminal codec setup error and mobile communication terminal performance same'20128,073,466'Method and system for providing location measurement of network based to mobile communication terminal by using G-pCell database'20118,059,564'Method and system for terminal codec setup of multimedia ring back tone service'20117,912,510'Terminal for multimedia ring back tone service and method for controlling terminal'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to SK TELECOM CO LTD (6)· patent assignee history
2011–2014Patents assigned to OH SEHYUN (5)· patent assignee history
2011–2014Patents assigned to IHM JONGTAE (3)· patent assignee history
2011–2013Patents assigned to PARK SEONGSOO (3)· patent assignee history
2011–2014Patents assigned to HA SEONGHO (2)· patent assignee history
2011–2014Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SK TELECOM CO LTD62011–2014
OH SEHYUNself52011–2014
IHM JONGTAE32011–2014
PARK SEONGSOO32011–2013
HA SEONGHO22011–2014
Locations
LocationPatentsSpan
Seoul, KR62011–2014