Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520057 | Wireless remote monitoring of critical facilities | Hanchung Tsai, John T. Anderson | 2016-12-13 |
| 9514431 | Compact mobile-reader system for two-way wireless communication, tracking and status monitoring for transport safety and security | Han-Chung Tsai, Hok L. Lee, Brian Craig, Kevin Byrne, Ketan Mittal +1 more | 2016-12-06 |
| 9477104 | Source driver with reduced number of latch devices | — | 2016-10-25 |
| 8978924 | Box equipped with dual-colored handle | — | 2015-03-17 |
| 8742821 | Level shifter | — | 2014-06-03 |
| 8733546 | Apparatus for storing hand tools | — | 2014-05-27 |
| 8708143 | Apparatus for storing hand tools | — | 2014-04-29 |
| 8013744 | Radio frequency identification (RFID) surveillance tag | Han-Chung Tsai | 2011-09-06 |
| 7264213 | Hanging device for tool | — | 2007-09-04 |
| D537653 | Toolstand | — | 2007-03-06 |
| D515811 | Toolbox | — | 2006-02-28 |
| D494066 | Tag for a tool | — | 2004-08-10 |
| D487194 | Tool kit socket board | — | 2004-03-02 |
| D481897 | Spanner rack | — | 2003-11-11 |
| 6474481 | Flexible tool storage device | — | 2002-11-05 |
| D412397 | Packing box | — | 1999-08-03 |