Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004399 | Life safety device with integrated Wi-Fi and GPS capability | Howard Yuk, Albert Lee | 2011-08-23 |
| 7675407 | Life safety device for the hearing impaired | Howard Yuk, Albert Lee | 2010-03-09 |