-
-
-
-
-
-
-
SCREW WITH FLAT DRILLING END
-
Publication number 20180238373
-
Publication date Aug 23, 2018
-
SHU-CHIN HUANG
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
FOG-PROOF DEVICE
-
Publication number 20140368910
-
Publication date Dec 18, 2014
-
INGRASYS TECHNOLOGY INC.
-
SHU-YUN HUANG
-
G02 - OPTICS
-
CAMERA
-
Publication number 20140355975
-
Publication date Dec 4, 2014
-
INGRASYS TECHNOLOGY INC.
-
SHU-YUN HUANG
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
LIGHTING DEVICE OF CAMERA
-
Publication number 20140339442
-
Publication date Nov 20, 2014
-
INGRASYS TECHNOLOGY INC.
-
SHU-YUN HUANG
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
LIGHT SHIELDING DEVICE OF CAMERA
-
Publication number 20140300954
-
Publication date Oct 9, 2014
-
INGRASYS TECHNOLOGY INC.
-
SHU-YUN HUANG
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
ROTATION MECHANISM FOR CAMERA
-
Publication number 20140301731
-
Publication date Oct 9, 2014
-
INGRASYS TECHNOLOGY INC.
-
SHU-YUN HUANG
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
CAMERA
-
Publication number 20140212124
-
Publication date Jul 31, 2014
-
INGRASYS TECHNOLOGY INC.
-
SHU-YUN HUANG
-
G02 - OPTICS
-
FLAT DRILL END OF A SCREW
-
Publication number 20140178148
-
Publication date Jun 26, 2014
-
SHU-CHIN HUANG
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
Dynamic pressure bearing assembly
-
Publication number 20060039632
-
Publication date Feb 23, 2006
-
Shu-Chin Huang
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Dynamic pressure bearing device
-
Publication number 20060039637
-
Publication date Feb 23, 2006
-
Shu-Chin Huang
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...