Copeland; Richard Loyd
Patent Applications and Registrations
Patent applications and USPTO patent grants for Copeland; Richard Loyd.The latest application filed is for "electronic article surveillance tag deactivation".
- Copeland; Richard Loyd - Lake Worth FL
| Patent | Date |
|---|---|
| Electronic article surveillance tag deactivation Grant 9,305,447 - Copeland , et al. April 5, 2 | 2016-04-05 |
| Electronic Article Surveillance Tag Deactivation App 20140159901 - COPELAND; Richard Loyd ; et al. | 2014-06-12 |
| Method and system for deactivation of combination EAS/RFID tags Grant 8,174,388 - Lian , et al. May 8, 2 | 2012-05-08 |
| Switchable patch antenna for RFID shelf reader system Grant 8,106,834 - Copeland January 31, 2 | 2012-01-31 |
| Metal oxide semiconductor device for use in UHF electronic article surveillance systems Grant 8,013,742 - Lian , et al. September 6, 2 | 2011-09-06 |
| Method And System For Deactivation Of Combination Eas/rfid Tags App 20100141452 - Lian; Ming-Ren ; et al. | 2010-06-10 |
| Metal Oxide Semiconductor Device For Use In Uhf Electronic Article Surveillance Systems App 20100141451 - Lian; Ming-Ren ; et al. | 2010-06-10 |
| Switchable Patch Antenna For Rfid Shelf Reader System App 20100001921 - COPELAND; Richard Loyd | 2010-01-07 |
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