Maintenance fees coming due

Zhen Ding Technology Co., Ltd.

19 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 6, 2026. Unpaid by Jun 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 11,672,108	Method for Manufacturing Electromagnetic Shielding Film Zhen Ding Technology Co., Ltd. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Jun 26, 2041 · High confidence	Zhen Ding Technology Co., Ltd.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Jun 26, 2041	High confidence
US 11,680,138	Polymer Dispersion, Method for Manufacturing the Polymer Dispersion, and Method for Manufacturing Polymer Composite Film Zhen Ding Technology Co., Ltd. In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends Oct 26, 2041 · High confidence	Zhen Ding Technology Co., Ltd.	In force	Dec 20, 2026	Jun 21, 2027	Term ends Oct 26, 2041	High confidence
US 10,329,368	Photosensitive Resin Composition, and Film and Printed Circuit Board Using Same Zhen Ding Technology Co., Ltd. In force Fee due Dec 25, 2026 Lapses if unpaid Jun 25, 2027 Term ends Apr 11, 2037 · High confidence	Zhen Ding Technology Co., Ltd.	In force	Dec 25, 2026	Jun 25, 2027	Term ends Apr 11, 2037	High confidence
US 9,089,082	Printed Circuit Board with Embedded Component and Method for Manufactruing Same Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd. In force Fee due Jan 21, 2027 Lapses if unpaid Jul 21, 2027 Term ends Jan 14, 2034 · High confidence	Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd.	In force	Jan 21, 2027	Jul 21, 2027	Term ends Jan 14, 2034	High confidence
US 11,713,334	Method for Manufacturing Self-Healing Composition, Self-Healing Composition, and Self-Healing Film Zhen Ding Technology Co., Ltd. In force Fee due Feb 1, 2027 Lapses if unpaid Aug 2, 2027 Term ends Aug 24, 2041 · High confidence	Zhen Ding Technology Co., Ltd.	In force	Feb 1, 2027	Aug 2, 2027	Term ends Aug 24, 2041	High confidence
US 9,099,450	Package Structure and Method for Manufacturing Same Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd. In force Fee due Feb 4, 2027 Lapses if unpaid Aug 4, 2027 Term ends Nov 20, 2033 · High confidence	Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd.	In force	Feb 4, 2027	Aug 4, 2027	Term ends Nov 20, 2033	High confidence
US 9,107,332	Method for Manufacturing Printed Circuit Baord Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd. In force Fee due Feb 11, 2027 Lapses if unpaid Aug 11, 2027 Term ends Nov 13, 2033 · High confidence	Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd.	In force	Feb 11, 2027	Aug 11, 2027	Term ends Nov 13, 2033	High confidence
US 10,412,835	Package Substrate Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd. In force Fee due Mar 10, 2027 Lapses if unpaid Sep 10, 2027 Term ends Dec 14, 2035 · High confidence	Leading Interconnect Semiconductor Technology Qinhuangdao Co., Ltd. and Zhen Ding Technology Co., Ltd.	In force	Mar 10, 2027	Sep 10, 2027	Term ends Dec 14, 2035	High confidence
US 10,423,069	Water Soluble Photosensitive Resin Composition and Film Using Same Zhen Ding Technology Co., Ltd. In force Fee due Mar 24, 2027 Lapses if unpaid Sep 24, 2027 Term ends Dec 27, 2037 · High confidence	Zhen Ding Technology Co., Ltd.	In force	Mar 24, 2027	Sep 24, 2027	Term ends Dec 27, 2037	High confidence
US 10,428,238	Resin Composition, Polyimide Film and Method for Manufacturing Polyimide Film Zhen Ding Technology Co., Ltd. In force Fee due Apr 1, 2027 Lapses if unpaid Oct 1, 2027 Term ends Aug 29, 2037 · High confidence	Zhen Ding Technology Co., Ltd.	In force	Apr 1, 2027	Oct 1, 2027	Term ends Aug 29, 2037	High confidence
9 more maintenance fees coming due in the 12 months from Nov 15, 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.