Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247452 | Device and method for supporting a person | — | 2019-04-02 |
| 8857678 | Hanger for supporting garment and device for enhancing use of hanger | Alexander [Yu-Deh] Tseng, Ian Tseng | 2014-10-14 |
| 8354130 | Systems and methods for facilitating intake of edible substances | — | 2013-01-15 |
| 7889179 | Control device including a ball that stores data | — | 2011-02-15 |
| 7570250 | Control device including a ball that stores data | — | 2009-08-04 |
| 6948938 | Playing card system for foreign language learning | — | 2005-09-27 |