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Patent applications and USPTO patent grants for Birnam; Ian Andrew.The latest application filed is for "access control and validation using sonic tones".
Patent | Date |
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Pairing and gateway connection using sonic tones Grant 11,452,153 - Knauer , et al. September 20, 2 | 2022-09-20 |
Access control and validation using sonic tones Grant 11,074,033 - Altman , et al. July 27, 2 | 2021-07-27 |
Access Control And Validation Using Sonic Tones App 20180329676 - Williams; Rodney B. ;   et al. | 2018-11-15 |
Pairing And Gateway Connection Using Sonic Tones App 20180132298 - Birnam; Ian Andrew ;   et al. | 2018-05-10 |
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