i saw that there is many token smart contract some have owner address and some have do not owner address , someone can help me that what mean by owner address.
https://i.imgur.com/pHE2IHr.png
https://i.imgur.com/Lss6psh.png
https://i.imgur.com/Rx03ChO.png
https://i.imgur.com/wjHunfk.png