If you have innovative idea regarding patent, don't share it with anyone.
I will teach you how to search patent using open source search engine.

"GOOGLE PATENTS" always providing better searching experience.

STEPS of patent SEARCHING:-

Suppose my innovative Idea is "FOLDING KEYBOARD"

step-1 :  go through www.google.com/patents

step -2 : type keyword keyboard use AND(OR) operator then type (the whole search)
                 Keyboard AND Folding

It will give you the searching results.

just divide your ideas into small keywords and go through this:

Best of luck: