7 US patent applications published on 19 March 2015 and assigned to Amazon
| 1 | 20150082181 | APPROACHES FOR THREE-DIMENSIONAL OBJECT DISPLAY |
| 2 | 20150082180 | APPROACHES FOR THREE-DIMENSIONAL OBJECT DISPLAY USED IN CONTENT NAVIGATION |
| 3 | 20150082145 | APPROACHES FOR THREE-DIMENSIONAL OBJECT DISPLAY |
| 4 | 20150081583 | CONFIRMING DELIVERY LOCATION USING RADIO FINGERPRINTING |
| 5 | 20150081374 | CLIENT-SELECTABLE POWER SOURCE OPTIONS FOR NETWORK-ACCESSIBLE SERVICE UNITS |
| 6 | 20150078586 | USER INPUT WITH FINGERPRINT SENSOR |
| 7 | 20150077323 | DYNAMIC OBJECT TRACKING FOR USER INTERFACES |
