YIWEI LIN

Person

HSINCHU CITY, TW

People

Patents Applicationslast 30 patents

Information 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

Person

Patents Applicationslast 30 patents

THERMAL PRINTING DEVICE

CONVERSION BOARD FOR PRINTER CIRCUIT BOARD AND PACKAGING STRUCTURE...

METHOD FOR MANUFACTURING THERMAL PRINT HEADS

THERMAL SENSING DEVICE HAVING CLEANING FUNCTION AND METHOD FOR USIN...

PRESSURE ADJUSTING STRUCTURE FOR PRINTING HEAD

FIXATION STRUCTURE FOR THERMAL PRINTING HEAD