Maintenance fees coming due

Tyfone, Inc.

9 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 7, 2027. Unpaid by Jul 7, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 9,077,794	Lightning Connector Accessory Device Tyfone, Inc. In force Fee due Jan 7, 2027 Lapses if unpaid Jul 7, 2027 Term ends Jan 21, 2034 · High confidence	Tyfone, Inc.	In force	Jan 7, 2027	Jul 7, 2027	Term ends Jan 21, 2034	High confidence
US 9,087,184	Mobile Device with Desktop Screen Indicators Tyfone, Inc. In force Fee due Jan 21, 2027 Lapses if unpaid Jul 21, 2027 Term ends May 11, 2032 · High confidence	Tyfone, Inc.	In force	Jan 21, 2027	Jul 21, 2027	Term ends May 11, 2032	High confidence
US 9,113,329	Mobile Device Learning Mode for Secure Identification Tyfone, Inc. In force Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 Term ends Nov 18, 2033 · High confidence	Tyfone, Inc.	In force	Feb 18, 2027	Aug 18, 2027	Term ends Nov 18, 2033	High confidence
US 9,159,014	Active Control Secure Transaction Card with Tuned Coil Tyfone, Inc. In force Fee due Apr 13, 2027 Lapses if unpaid Oct 13, 2027 Term ends Oct 6, 2033 · High confidence	Tyfone, Inc.	In force	Apr 13, 2027	Oct 13, 2027	Term ends Oct 6, 2033	High confidence
US 9,166,281	Offset PCB Lightning Connector Accessory Device Tyfone, Inc. In force Fee due Apr 20, 2027 Lapses if unpaid Oct 20, 2027 Term ends Sep 27, 2032 · High confidence	Tyfone, Inc.	In force	Apr 20, 2027	Oct 20, 2027	Term ends Sep 27, 2032	High confidence
US 9,208,424	Active Control Secure Transaction Card Tyfone, Inc. In force Fee due Jun 8, 2027 Lapses if unpaid Dec 8, 2027 Term ends Oct 6, 2033 · High confidence	Tyfone, Inc.	In force	Jun 8, 2027	Dec 8, 2027	Term ends Oct 6, 2033	High confidence
US 9,281,633	Microusb Accessory Device with Antenna Tyfone, Inc. In force Fee due Sep 8, 2027 Lapses if unpaid Mar 8, 2028 Term ends Sep 27, 2032 · High confidence	Tyfone, Inc.	In force	Sep 8, 2027	Mar 8, 2028	Term ends Sep 27, 2032	High confidence
US 9,317,723	Passive RF Tag with Power Cycling Tyfone, Inc. In force Fee due Oct 19, 2027 Lapses if unpaid Apr 19, 2028 Term ends Nov 7, 2034 · High confidence	Tyfone, Inc.	In force	Oct 19, 2027	Apr 19, 2028	Term ends Nov 7, 2034	High confidence
US 9,317,796	RF Probe Alignment with Passive Tag Tyfone, Inc. In force Fee due Oct 19, 2027 Lapses if unpaid Apr 19, 2028 Term ends Oct 1, 2034 · High confidence	Tyfone, Inc.	In force	Oct 19, 2027	Apr 19, 2028	Term ends Oct 1, 2034	High confidence

9 of 9 patents shown. Soonest fee due date first, then patent number.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.