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Inventor

Won-Taik Hwang

Inventor
Seongnam-si, KR

Overview

3→
Patents
2014–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%
PatentTitleYear
9,848,278Digital device and method for providing additional service by using the same20178,682,303'Digital device and method for providing additional service by using the same'20148,626,132'Digital device and method for providing additional service by using the same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2017Patents assigned to KT CORP (3)· patent assignee history
2014Patents assigned to AHN TAE-HYO (1)· patent assignee history
2014Patents assigned to HWANG WON-TAIK (1)· patent assignee history
2014Patents assigned to JUNG YOON-KYOO (1)· patent assignee history
2014–2017Based in Seongnam-si, KR· patent location history
2014Based in Seoul, KR· patent location history
2017Patents assigned to INTELLECTUAL DISCOVERY CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KT CORP32014–2017
AHN TAE-HYO12014
HWANG WON-TAIKself12014
INTELLECTUAL DISCOVERY CO LTD12017
JUNG YOON-KYOO12014
Locations
LocationPatentsSpan
Seongnam-si, KR22014–2017
Seoul, KR12014