Ridwan Liow

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Double-sided printer for printing receipts on thermal paper
- Patent number 10,576,755
- Issue date Mar 3, 2020
- Wincor Nixdorf International GmbH
- Ridwan Liow
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot matrix printer for passbooks or receipts
- Patent number 9,044,961
- Issue date Jun 2, 2015
- Wincor Nixdorf International GmbH
- Liow Ridwan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE-SIDED PRINTER FOR PRINTING RECEIPTS ON THERMAL PAPER
- Publication number 20140049592
- Publication date Feb 20, 2014
- Wincor Nixdorf International GmbH
- Ridwan Liow
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DOT MATRIX PRINTER FOR PASSBOOKS OR RECEIPTS
- Publication number 20120288313
- Publication date Nov 15, 2012
- Wincor Nixdorf International GmbH
- Liow Ridwan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS