Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797592 | Illuminated housing for portable electronic devices | Matthew A. Sommerfield | 2017-10-24 |
| 8422875 | Remote view and controller for a camera | — | 2013-04-16 |
| 8078045 | Remote view and controller for a camera | — | 2011-12-13 |
| 7379664 | Remote view and controller for a camera | — | 2008-05-27 |
| 7217135 | Electronic educational toy having a contact-sensitive display screen | Warren S. Heit | 2007-05-15 |
| 7214066 | Computer software and portable memory for an electronic educational toy having a contact sensitive display screen | Warren S. Heit | 2007-05-08 |
| 7050754 | Electronic interactive toy for promoting learning in a child | Warren S. Heit | 2006-05-23 |
| 7040898 | Computer software and portable memory for an electronic educational toy | Warren S. Heit | 2006-05-09 |
| 7029283 | Electronic educational toy | Warren S. Heit | 2006-04-18 |
| 7018213 | Electronic educational toy teaching letters words, numbers and pictures | Warren S. Heit | 2006-03-28 |
| 7006786 | Computer software and portable memory for an electronic educational toy | Warren S. Heit | 2006-02-28 |
| 6755655 | Electronic educational toy appliance and a portable memory device therefor | Warren S. Heit | 2004-06-29 |
| 6739874 | Electronic educational toy appliance teaching letters words and numbers | Warren S. Heit | 2004-05-25 |
| 6729881 | Electronic educational toy appliance and a portable memory device therefor | Warren S. Heit | 2004-05-04 |
| 6726485 | Electronic educational toy appliance and a portable memory device therefor | Warren S. Heit | 2004-04-27 |
| 6464503 | Method and apparatus for interacting with a computer using a plurality of individual handheld objects | Warren S. Heit | 2002-10-15 |
| 5823782 | Character recognition educational system | Warren S. Heit | 1998-10-20 |