Briefly, the "claims" session in the patent document is the part to point out the patent rights. The rest of the document is to support and help readers to understand the claims.
Issued Patent | Patent Applications |
US 20100329499 A1 | 2010/0329499 A1 * |
US 20070028346 A1 | 2006/0280322 |
2011/0129110 |