https://www.miti.gov.my/index.php/pages/view/2462
Under the Act, the utility innovation certificate provides for an initial duration of ten years protection from the date of filing of the application and renewable for further two consecutive terms of five years each subject to use.

i think applicable to majority countries. dulu each brand tv got own speciality. nowdays protection period end liao. can copy tiru

so expensive brand got their own smart home wifi integration.
maybe speaker louder bass. thats about it. screen panel took from random oem

low res content (dvd) upscale to high res (fhd, 4k uhd), need to rely on tvbox software or tv image "engine" they name it.