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Inventor

Que Min Hwang

Inventor
Seoul, KR

Overview

1→
Patents
2009
Patent span
Physics
Primary field (CPC G)

Patents· 1 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 purposes50%
G07FCoin-freed or like apparatus50%
PatentTitleYear
7,552,094'Optical payment transceiver and system using the same'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to HAREXINFOTECH INC (1)· patent assignee history
2009Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAREXINFOTECH INC12009
Locations
LocationPatentsSpan
Seoul, KR12009