Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891115 | Microchip sensor din housing structure | — | 2018-02-13 |
| 9749729 | Earphone assembly and assistant guiding system for tourists | DA-HUA XIAO | 2017-08-29 |
| 9710781 | Data acquisition apparatus and system | — | 2017-07-18 |
| 9704001 | File searching system and file searching method thereof | DA-HUA XIAO | 2017-07-11 |
| 9576171 | Portable scanning device | — | 2017-02-21 |
| 9542825 | Detection system for cold chain transportation device | — | 2017-01-10 |
| 9513126 | Auxiliary guiding device and system for the blind | — | 2016-12-06 |
| 9501671 | Barcode and electronic tag reader | DA-HUA XIAO | 2016-11-22 |
| 9495630 | Electronic tag | — | 2016-11-15 |
| 9495854 | Monitoring system | DA-HUA XIAO | 2016-11-15 |
| 9367829 | File storage device | DA-HUA XIAO | 2016-06-14 |
| 9305255 | Electronic tag having wristband | DA-HUA XIAO | 2016-04-05 |
| 9218521 | Case and data read-write assembly using the same | DA-HUA XIAO | 2015-12-22 |
| 9189666 | Reader for fiber router | DA-HUA XIAO | 2015-11-17 |
| D740827 | Ring reader | — | 2015-10-13 |
| 9076052 | Radio frequency identification control system | Hsin-Pei Chang, DA-HUA XIAO | 2015-07-07 |
| 8998087 | RFID tag and article-monitoring system using same | DA-HUA XIAO | 2015-04-07 |
| D719954 | Bar code reader | DA-HUA XIAO | 2014-12-23 |
| 8905319 | Electronic component and printed circuit board with RFID tag | DA-HUA XIAO | 2014-12-09 |
| 8797162 | Anti-theft system using RFID tags | Hsin-Pei Chang, DA-HUA XIAO | 2014-08-05 |
| D690687 | Wrist strap RFID tag | DA-HUA XIAO | 2013-10-01 |
| D675949 | RFID tag | Hsin-Pei Chang, DA-HUA XIAO | 2013-02-12 |