MacDuff; Ian
Patent Applications and Registrations
Patent applications and USPTO patent grants for MacDuff; Ian.The latest application filed is for "apparatuses, methods and systems for authenticating a wireless connection".
- MacDuff; Ian - Seattle WA
- MacDuff; Ian - Lake Forest Park WA
- MacDuff; Ian - Los Angeles CA
| Patent | Date |
|---|---|
| Apparatuses for authenticating a wireless connection using time related user actions Grant 9,699,653 - MacDuff , et al. July 4, 2 | 2017-07-04 |
| Apparatuses, Methods And Systems For Authenticating A Wireless Connection App 20150050879 - MacDuff; Ian ; et al. | 2015-02-19 |
| Object locating apparatus, system and high-gain, high-selectivity antennae therefor Grant 8,138,988 - Furnanz , et al. March 20, 2 | 2012-03-20 |
| Audio switch App 20070071251 - MacDuff; Ian | 2007-03-29 |
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