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HSINCHU CITY, TW
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last 30 patents
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Patent Application
THERMAL PRINTING DEVICE
Publication number
20210309021
Publication date
Oct 7, 2021
CHIEN HWA COATING TECHNOLOGY, INC.
YULUNG TSAO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CONVERSION BOARD FOR PRINTER CIRCUIT BOARD AND PACKAGING STRUCTURE...
Publication number
20210296803
Publication date
Sep 23, 2021
CHIEN HWA COATING TECHNOLOGY, INC.
YULUNG TSAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING THERMAL PRINT HEADS
Publication number
20210291555
Publication date
Sep 23, 2021
CHIEN HWA COATING TECHNOLOGY INC.
HUNGYI PENG
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
THERMAL SENSING DEVICE HAVING CLEANING FUNCTION AND METHOD FOR USIN...
Publication number
20210291556
Publication date
Sep 23, 2021
CHIEN HWA COATING TECHNOLOGY, INC.
YULUNG TSAO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRESSURE ADJUSTING STRUCTURE FOR PRINTING HEAD
Publication number
20210291571
Publication date
Sep 23, 2021
CHIEN HWA COATING TECHNOLOGY, INC.
YULUNG TSAO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FIXATION STRUCTURE FOR THERMAL PRINTING HEAD
Publication number
20210226365
Publication date
Jul 22, 2021
CHIEN HWA COATING TECHNOLOGY, INC.
YULUNG TSAO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS