Patented technology

BOWLIX Patent Lists

Title Patent No Area
Formation method of two-dimensional code US6164552 USA
Silicon substrate with identification data US6218199 USA
Formation method of two-dimensional code US6681055 USA
2-dimensional code formation method and formation device US7594613 USA
Laser marking device, laser marking method, and object to be marked US7705870 USA
Method for forming 2-dimensional code by laser marking and laser marking device US7602409 USA
Method for forming 2-dimensional code by laser marking and laser marking device EP1655683 EU
2-dimensional code formation method and formation device EP2386979 EU
2-dimensional code formation method and formation device EP1758045 EU
2-dimensional code formation method and formation device ZL200480022992.2 CHINA
2-dimensional code formation method and formation device 10-1019762 KOREAN
2-dimensional code formation method and formation device 1-2006-500315 Philippines
Laser marking device, laser marking method, and object to be marked 1-2006-500864 Philippines

 

Overview of BOWLIX patented technology

Laser marking of the 2D code by the dot method(US6164552)
A method of forming a 2D code cell dots set of matrix by irradiating laser at a fixed optical path.


Cell size code size variable method of 2D code(US7594613)
A method of changing the cell size of the 2D code by adjusting the number or step size of the dots formed in one cell (dot center distance).
Laser Marking Traceability(US7594613)
A method of ensuring product traceability by laser marking a 2D code that stores the manufacturing history information, etc. for each of the parts constituting the product.
Black-and-white reversal laser marking of 2D code(US7602409)
A method to select laser irradiation either of a region corresponding to the white cell / black cells y after inverting the arrangement pattern of black and white cells of 2D code.