Global patent applications 1650+
Around the ALPD® technology, Appotronics has established a perfect intellectual property protection system, and has systematically laid out the patents for different technical modules on a global scale, and has the advantages in the number of patent applications in multiple modules. As of June 2019, the company had more than 1650 global patents and patent applications, including more than 1,000 invention patents and patent applications, and the number of patent applications ranked first in the global fluorescent laser display field.
Current global trademark layout
As of June 2019