Linktel Technologies Co., Ltd.

12 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jun 2037

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.

1 fee due Feb 28, 2027
The maintenance fee for Silicon photonics multi-channel parallel optical component and coupling method thereof (US 11,740,417) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Patent	Title	Status	Expires	Confidence
US 10,048,456	Packaging device of single optical multiplexed parallel optical receiver coupling system component and the system thereof In force Term ends Jun 16, 2037 · From the USPTO record	In force	Term ends Jun 16, 2037	From the USPTO record
US 10,680,736	Four-Channel Coarse Wavelength Division Multiplexing QSFP Optical Module In force Term ends Jun 15, 2038 · High confidence	In force	Term ends Jun 15, 2038	High confidence
US 10,914,903	Optical Module In force Term ends Sep 8, 2038 · High confidence	In force	Term ends Sep 8, 2038	High confidence
US 11,320,609	Light emitting assembly and optical module In force Term ends Sep 21, 2038 · From the USPTO record	In force	Term ends Sep 21, 2038	From the USPTO record
US 11,262,512	Multi-channel wavelength division multiplexing optical receiving component and optical module In force Term ends May 1, 2039 · From the USPTO record	In force	Term ends May 1, 2039	From the USPTO record
US 10,986,429	All-In-One Converter Using a Low-Speed Optical Module on a High-Speed Switch In force Term ends Aug 21, 2039 · High confidence	In force	Term ends Aug 21, 2039	High confidence
US 12,003,074	Multichannel parallel light emitting device In force Term ends Feb 17, 2041 · From the USPTO record	In force	Term ends Feb 17, 2041	From the USPTO record
US 11,740,417	Silicon photonics multi-channel parallel optical component and coupling method thereof In force Term ends Jun 17, 2041 · From the USPTO record	In force	Term ends Jun 17, 2041	From the USPTO record
US 11,271,363	Multi-channel parallel transmission optical device and its package structure In force Term ends Sep 10, 2041 · From the USPTO record	In force	Term ends Sep 10, 2041	From the USPTO record
US 11,360,921	System and method of interface communication compatible with SFP+ optical module and QSFP+ switch In force Term ends Sep 10, 2041 · From the USPTO record	In force	Term ends Sep 10, 2041	From the USPTO record

10 of 12 patents shown.

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Pro members: see all 12 patents

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

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

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Published applications

Every application published under this name has become a patent.