"Inventive ideas" refers to original and creative thoughts or concepts that solve problems, improve existing things, or create something completely new. Full definition
He lost a lot of money in stocks like Canadian oil sands and others and that's when he knew he'd run out of inventive ideas to keep his portfolio going on stocks. (moneysense.ca)
Look for a position that would challenge my skills as an application programmer, where inventive ideas can be fully utilized for improvement of computer software and hardware products. (resumeformat.org)
It doesn't feel small yet manages to stay within the footprint of a 20 - foot trailer, and is packed with inventive ideas for enlarging the overhead space, storage and stairs. (treehugger.com)