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Techfirm Inc patents


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

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


Gate control method, authentication device, and gate control system

A gate control system includes an authentication device and a gate control device. The authentication device specifies a card number of a credit card of a user of a gaming facility, performs a credit inquiry of the credit card using the card number, and transmits permission information indicating that the gate should be opened to the gate control device when a result of the credit inquiry indicates that using the credit card is approved. ... Techfirm Inc








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



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Techfirm 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 Techfirm Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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