Maintenance fees coming due

Zspace, Inc.

19 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 11, 2026. Unpaid by Jun 11, 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 10,321,126	User Input Device Camera Zspace, Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Jul 7, 2035 · High confidence	Zspace, Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Jul 7, 2035	High confidence
US 10,324,736	Transitioning Between 2D and Stereoscopic 3D Webpage Presentation Zspace, Inc. In force Fee due Dec 18, 2026 Lapses if unpaid Jun 21, 2027 Term ends Jan 17, 2037 · High confidence	Zspace, Inc.	In force	Dec 18, 2026	Jun 21, 2027	Term ends Jan 17, 2037	High confidence
US 10,338,303	Segmented Backlight for Dynamic Contrast Zspace, Inc. In force Fee due Jan 2, 2027 Lapses if unpaid Jul 2, 2027 Term ends Jan 16, 2038 · High confidence	Zspace, Inc.	In force	Jan 2, 2027	Jul 2, 2027	Term ends Jan 16, 2038	High confidence
US 9,106,903	Head Tracking Eyewear System Zspace, Inc. In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Dec 19, 2033 · High confidence	Zspace, Inc.	In force	Feb 11, 2027	Aug 11, 2027	Term ends Dec 19, 2033	High confidence
US 9,123,171	Enhancing the Coupled Zone of a Stereoscopic Display Zspace, Inc. In force Fee due Mar 1, 2027 Lapses if unpaid Sep 1, 2027 Term ends Jul 18, 2034 · High confidence	Zspace, Inc.	In force	Mar 1, 2027	Sep 1, 2027	Term ends Jul 18, 2034	High confidence
US 9,134,556	Liquid Crystal Variable Drive Voltage Zspace, Inc. In force Fee due Mar 15, 2027 Lapses if unpaid Sep 15, 2027 Term ends May 18, 2031 · High confidence	Zspace, Inc.	In force	Mar 15, 2027	Sep 15, 2027	Term ends May 18, 2031	High confidence
US 9,153,069	System and Methods for Cloud Based 3D Design and Collaboration Zspace, Inc. In force Fee due Apr 6, 2027 Lapses if unpaid Oct 6, 2027 Term ends Nov 20, 2033 · High confidence	Zspace, Inc.	In force	Apr 6, 2027	Oct 6, 2027	Term ends Nov 20, 2033	High confidence
US 9,161,025	Extended Overdrive Tables and Use Zspace, Inc. In force Fee due Apr 13, 2027 Lapses if unpaid Oct 13, 2027 Term ends Feb 13, 2034 · High confidence	Zspace, Inc.	In force	Apr 13, 2027	Oct 13, 2027	Term ends Feb 13, 2034	High confidence
US 9,201,568	Three-Dimensional Tracking of a User Control Device in a Volume Zspace, Inc. In force Fee due Jun 1, 2027 Lapses if unpaid Dec 1, 2027 Term ends Dec 21, 2031 · High confidence	Zspace, Inc.	In force	Jun 1, 2027	Dec 1, 2027	Term ends Dec 21, 2031	High confidence
US 9,202,306	Presenting a View within a Three Dimensional Scene Zspace, Inc. In force Fee due Jun 1, 2027 Lapses if unpaid Dec 1, 2027 Term ends Jun 10, 2030 · High confidence	Zspace, Inc.	In force	Jun 1, 2027	Dec 1, 2027	Term ends Jun 10, 2030	High confidence
9 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 19 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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