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Inventor

Byoung-Jin Han

Inventor
Suwon-si, KR

Overview

2→
Patents
2013–2014
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
8,893,233'Referer verification apparatus and method'20148,375,428'Password input system using alphanumeric matrices and password input method using the same'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to HAN BYOUNG-JIN (2)· patent assignee history
2013Patents assigned to JEONG HYUN-CHEOL (1)· patent assignee history
2013Based in Gyeonggi-do, KR· patent location history
2014Patents assigned to BAE BYUNG-CHUL (1)· patent assignee history
2014Patents assigned to ELECTRONICS & TELECOMM RES (1)· patent assignee history
2014Patents assigned to KIM DEOK-JIN (1)· patent assignee history
2014Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAN BYOUNG-JINself22013–2014
BAE BYUNG-CHUL12014
ELECTRONICS & TELECOMM RES12014
JEONG HYUN-CHEOL12013
KIM DEOK-JIN12014
Locations
LocationPatentsSpan
Suwon-si, KR12014
Gyeonggi-do, KR12013