What matters isn't simply that a patent exists. What truly matters is whether it actually protects your rights. Even for the same invention, how closely the attorney works to understand the whole technology, and whether they draft the claims with care, skill and a determination to protect its full scope, makes a big difference, both to whether the patent is granted and to how much the right is really worth.
We are working on our patent with a partner attorney at a major IP firm who has handled many patent projects for large companies, including Samsung Electronics, and has received an award for outstanding patent attorneys.
That costs far more than going to low-cost, high-volume firms that care more about the publicity of 'having a patent' than about real protection. But we know the economic value of this technology, and we know that protecting it also protects the assets of the head restaurants and partners who work with us. So we found the right person to protect our rights most effectively, filed the patent with them, and will keep working with them on managing it from here.