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WOOSIM SYSTEMS INC.
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Print head driving apparatus and printing apparatus having the same
Patent number
10,850,503
Issue date
Dec 1, 2020
WOOSIM SYSTEM INC.
Il Bok Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Secure payment device
Patent number
10,157,382
Issue date
Dec 18, 2018
WOOSIM SYSTEM INC.
Il Bok Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pin-pad and security method thereof
Patent number
9,977,923
Issue date
May 22, 2018
WOOSIM SYSTEMS INC.
Il Bok Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ink cartridge for inkjet printer
Patent number
9,849,684
Issue date
Dec 26, 2017
WOOSIM SYSTEM INC.
Il Bok Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Array-type ink cartridge
Patent number
9,802,414
Issue date
Oct 31, 2017
WOOSIM SYSTEM INC.
Il Bok Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink cartridge, for inkjet printer, enabling refilling of ink by user
Patent number
9,694,586
Issue date
Jul 4, 2017
WOOSIM SYSTEM INC.
Il Bok Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink cartridge
Patent number
9,694,589
Issue date
Jul 4, 2017
WOOSIM SYSTEM INC.
Il Bok Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patents Applications
last 30 patents
Information
Patent Application
PRINT HEAD DRIVING APPARATUS AND PRINTING APPARATUS HAVING THE SAME
Publication number
20190351675
Publication date
Nov 21, 2019
WOOSIM SYSTEM INC.
IL BOK LEE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ARRAY-TYPE INK CARTRIDGE
Publication number
20170182782
Publication date
Jun 29, 2017
WOOSIM SYSTEM INC.
IL BOK LEE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK CARTRIDGE
Publication number
20170165975
Publication date
Jun 15, 2017
WOOSIM SYSTEM INC.
IL BOK LEE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK CARTRIDGE, FOR INKJET PRINTER, ENABLING REFILLING OF INK BY USER
Publication number
20170165972
Publication date
Jun 15, 2017
WOOSIM SYSTEM CO., LTD.
IL BOK LEE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK CARTRIDGE FOR INKJET PRINTER
Publication number
20170129248
Publication date
May 11, 2017
WOOSIM SYSTEM INC.
IL BOK LEE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SECURE PAYMENT DEVICE
Publication number
20160253668
Publication date
Sep 1, 2016
WOOSIM SYSTEMS INC.
IL BOK LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PIN-PAD AND SECURITY METHOD THEREOF
Publication number
20160224807
Publication date
Aug 4, 2016
WOOSIM SYSTEMS INC.
IL BOK LEE
G06 - COMPUTING CALCULATING COUNTING