There are several methods entrepreneurs can use to generate new product or service ideas. These include paying attention to customer needs through surveys, monitoring competitors, and getting input from distribution channels. Entrepreneurs can also find ideas by researching patents, conducting their own R&D, and leveraging focus groups, brainstorming, and problem analysis techniques to stimulate creativity. Formal creative problem solving approaches include brainwriting, reverse brainstorming, and forced relationships to help identify new opportunities.