Francisco,
I still haven't had a single case of chip grafting that produced figs the same year.
Only whip and tongue has managed that and only in a few varieties grafted to a very robust adult tree.
And, many times, because the grafts are usually done in March/April the figs start developing rather late for that variety in that first year, and some don't ripe fully.
For instance, i grafted Sbayi in March, it produced several figs that were still immature in September. Only a few matured in October. In November, without leaves, the grafted branch still had several immature figs.
I don't know if that's the usual behavior for this variety but i doubt it. We shall see this year.
Some photos - Here