Implicit conversions based on type parameters?

I'm pretty sure the answer to this is no, but I just thought I'd
double check first - basically, if I map an implicit conversion from
ExampleA to ExampleB, and ExampleA has a method Foo[T <: Bob[K], K],
while ExampleB has Foo[T <: Bob[K]], is there anyway a call to
ExampleA.Foo[T <: Bob[K]] can result in an implicit conversion?

I've had a go, but no luck, but at this early stage in my learning
Scala, there are high odds that when something doesn't work, I'm doing
it wrong.

Regards,

Liam Clarke