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Tyfone Inc patents

Recent patent applications related to Tyfone Inc. Tyfone Inc is listed as an Agent/Assignee. Note: Tyfone Inc may have other listings under different names/spellings. We're not affiliated with Tyfone Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tyfone Inc-related inventors

Fine grain reconfigurable building block for ic protection and obfuscation

A reconfigurable logic cell may implement either a NAND function or a NOR function based on the state of a selection bit. A reconfiguration tool modifies an integrated circuit design description to include reconfigurable logic cells, a key management unit, and a physically unclonable function. The modified design description is... Tyfone Inc

Wearable device with current carrying conductor to produce time-varying magnetic field

An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry... Tyfone Inc

Dual coil transaction card

A secure transaction card does not interact with an interrogating radio frequency field without user interaction. The user interaction may include pressing on the card to cause a smartcard chip to connect to a coil on the card. The user interaction may also include exposing the card to light, motion,... Tyfone Inc

Computing device with nfc and active load modulation

An RFID card includes a smartcard controller that receives power from a host device. The RFID card also includes a small inductive device capable of inductive coupling with an RFID reader. The small inductive device is small enough to fit in the form factor of a memory card or SIM... Tyfone Inc

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Tyfone Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Tyfone Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by