Fondation B-Com

43 patents currently held · Updated Nov 14, 2026

2 more in force are now held by other companies

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

Ending by 2030

Jan 2036

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 Nov 16, 2026
The maintenance fee for Digital interpolation filter, corresponding rhythm changing device and receiving equipment (US 11,652,472) comes due Nov 16, 2026. Unpaid by May 17, 2027, it lapses early.
1 fee due Dec 18, 2026
The maintenance fee for Method for processing a digital image, device, terminal equipment and associated computer program (US 10,326,971) comes due Dec 18, 2026. Unpaid by Jun 21, 2027, it lapses early.
3 fees due Feb 6 to 22, 2027 · next Feb 6
1 fee due Apr 1, 2027
The maintenance fee for Method and Device for Generating a Multicarrier OFDM Signal, Method and Device for Attenuating Extrema of Such a Signal, Corresponding Computer Program Products (US 10,432,440) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
1 fee due May 12, 2027
The maintenance fee for A Method for Digitally Generating a Hologram, Related Device and Computer Program (US 10,474,102) comes due May 12, 2027. Unpaid by Nov 12, 2027, it lapses early.
1 fee due Sep 26, 2027
The maintenance fee for Methods for decoding and encoding an image, associated devices and signal (US 11,943,458) comes due Sep 26, 2027. Unpaid by Mar 27, 2028, it lapses early.
1 fee due Nov 5, 2027
The maintenance fee for Method for processing a digital image, device, terminal equipment and associated computer program (US 10,645,359) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 16, 2026
1 term has ended since Aug 16, 2026

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 10,243,774	A Method for Transmitting a Multi-Carrier Signal, a Receiving Method, Devices, and Associated Computer Programs In force Term ends Jan 17, 2036 · High confidence	In force	Term ends Jan 17, 2036	High confidence
US 10,924,737	A Method for Encoding a Digital Image and Verifying a Transform Applied to a Current Residual Block, Corresponding Decoding Method, Devices, and Associated Computer Programs In force Term ends Jun 16, 2036 · High confidence	In force	Term ends Jun 16, 2036	High confidence
US 11,451,777	Method for encoding a digital image, decoding method, devices, and associated computer programs In force Term ends Jun 16, 2036 · From the USPTO record	In force	Term ends Jun 16, 2036	From the USPTO record
US 10,474,102	A Method for Digitally Generating a Hologram, Related Device and Computer Program In force Term ends Jul 1, 2036 · High confidence	In force	Term ends Jul 1, 2036	High confidence
US 10,374,681	Method for processing information representative of a transmission channel by a radio equipment device, receiving equipment and associated computer program In force Term ends Jul 19, 2036 · From the USPTO record	In force	Term ends Jul 19, 2036	From the USPTO record
US 10,326,971	Method for processing a digital image, device, terminal equipment and associated computer program In force Term ends Dec 9, 2036 · From the USPTO record	In force	Term ends Dec 9, 2036	From the USPTO record
US 10,645,359	Method for processing a digital image, device, terminal equipment and associated computer program In force Term ends Dec 9, 2036 · From the USPTO record	In force	Term ends Dec 9, 2036	From the USPTO record
US 10,687,082	A Method for Encoding a Digital Image, Decoding Method, Devices, User Terminal and Associated Computer Programs In force Term ends Feb 17, 2037 · High confidence	In force	Term ends Feb 17, 2037	High confidence
US 10,432,440	Method and Device for Generating a Multicarrier OFDM Signal, Method and Device for Attenuating Extrema of Such a Signal, Corresponding Computer Program Products In force Term ends Mar 16, 2037 · High confidence	In force	Term ends Mar 16, 2037	High confidence
US 10,771,817	Method for decoding a digital image, coding method, devices, and associated computer programs In force Term ends Apr 5, 2037 · From the USPTO record	In force	Term ends Apr 5, 2037	From the USPTO record

10 of 43 patents shown.

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Pro members: see all 43 patents

Also on record, not counted in the 43: 2 patents in force now held by others · 6 lapsed for an unpaid fee. List them

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

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

3 pending · 3 abandoned · 11 no status recorded

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