Knadle, Jr.; Richard T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knadle, Jr.; Richard T..The latest application filed is for "frequency selective surface aids to the operation of rfid products".
- Knadle, Jr.; Richard T. - Dix Hills NY US
| Patent | Date |
|---|---|
| Frequency selective surface aids to the operation of RFID products Grant 8,514,079 - Knadle, Jr. , et al. August 20, 2 | 2013-08-20 |
| Method and apparatus for reducing spurious RF signals in RFID reader Grant 8,315,562 - Duron , et al. November 20, 2 | 2012-11-20 |
| Frequency selective surface aids to the operation of RFID products Grant 8,258,954 - Knadle, Jr. , et al. September 4, 2 | 2012-09-04 |
| Single frequency low power RFID device Grant 7,902,984 - Duron , et al. March 8, 2 | 2011-03-08 |
| Frequency Selective Surface Aids To The Operation Of Rfid Products App 20110037567 - KNADLE, JR.; RICHARD T. ; et al. | 2011-02-17 |
| Frequency selective surface aids to the operation of RFID products Grant 7,884,718 - Knadle, Jr. , et al. February 8, 2 | 2011-02-08 |
| Frequency Selective Surface Aids To The Operation Of Rfid Products App 20100259365 - KNADLE, JR.; RICHARD T. ; et al. | 2010-10-14 |
| Method And Apparatus For Reducing Spurious Rf Signals In Rfid Reader App 20100045435 - Duron; Mark ; et al. | 2010-02-25 |
| Single Frequency Low Power Rfid Device App 20100001842 - Duron; Mark ; et al. | 2010-01-07 |
| Single frequency low power RFID device Grant 7,576,657 - Duron , et al. August 18, 2 | 2009-08-18 |
| Low return loss rugged RFID antenna Grant 7,551,140 - Knadle, Jr. , et al. June 23, 2 | 2009-06-23 |
| RFID Reader/Interrogator Sub-Band Selection App 20090153319 - Duran; Mark ; et al. | 2009-06-18 |
| Antenna Radome With Integrated Director Element App 20090027298 - DURON; Mark ; et al. | 2009-01-29 |
| Multi-frequency RFID apparatus and methods of reading RFID tags Grant 7,423,606 - Knadle, Jr. , et al. September 9, 2 | 2008-09-09 |
| Mode-diversity RFAID tag and interrogator system and method for identifying an RFAID transponder Grant 7,259,676 - Knadle, Jr. , et al. August 21, 2 | 2007-08-21 |
| Directional antenna array Grant 7,205,953 - Knadle, Jr. , et al. April 17, 2 | 2007-04-17 |
| Angle of position object location system and method Grant 7,170,412 - Knox , et al. January 30, 2 | 2007-01-30 |
| RFID relay device and methods for relaying and RFID signal Grant 7,075,437 - Bridgelall , et al. July 11, 2 | 2006-07-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 