Systems and methods for improving externally powered cortical stimulation (xcs) waveforms

The present disclosure relates to techniques for improving neuromodulation and therapeutic brain interventions by leveraging a multi-layered waveform generation module designed to induce long-term neuroplasticity that is efficient and effective. The disclosed techniques may involve a waveform generation module configured to generate a stimulation waveform comprising five distinct layers, each targeting specific neural mechanisms and enhancing stimulation delivery. These layers may include neural activation, impulse response, theta modulation, and stimulation parameters such as burst cycle control, hourly stimulation optimization, and daily stimulation scheduling. The generated stimulation waveform may be customized based on neural data (e.g., EEG, ECoG, fNIRS, epidural electrocorticography or stereo-EEG data) to align with a subject's intrinsic brain activity. Furthermore, a stimulation applicator may deliver the stimulation waveform through advanced electrodes' configurations, maximizing spatial and temporal selectivity while minimizing the electrodes' wear. The disclosed techniques may further facilitate a synchronization of neural activity, supporting a synaptic recovery, and yielding lasting therapeutic benefits.

The abstract as published by the patent office, from US20260295268A1. It describes the invention; it is not a statement of what is protected.

• Interface and electrodes

  Electrodes and arrays

• Packaging

  Packaging and hermeticity

• Power

  Wireless power

• Telemetry

  Wireless telemetry

• Stimulation

  Stimulation

What the filing appears to be about, read by published rules from its title, abstract and classification codes (A61N1/0531, A61N1/0539, A61N1/36139, A61N1/36171, A61N1/36178). The claims define what a patent protects, and they are not read here.

Interface and electrodes

Everything downstream works with what the contacts pick up. Their number, size and distance from the neurons set the ceiling on the signal. The problem behind it: more contacts, closer to neurons, that still record after years in tissue that reacts to them.

Packaging

Body fluid destroys unprotected electronics. An implant meant to last has to stay sealed for years while passing every channel through its wall. The problem behind it: a seal that lasts as long as the patient needs it, at a size that leaves room for the channels.

Power

A wire through the skin is a standing infection risk, and a battery sets how long a device runs and how large it is. The problem behind it: enough power through the skin without heating it, and without a connector that breaks the skin.

Why the layer matters to the field, not a judgement of this filing. A patent family shows that protection was sought. It does not show that the technology was built, is used in a product, or works in people. The whole stack

One invention, published 2 times in 2 offices. Each publication opens in Espacenet.

• United StatesUS20260295268A11 Oct 2026
• International (PCT)a route to several countries, not a countryWO2026206598A11 Oct 2026

1. 25 Mar 2025First filingEarliest priority, at United States. The family is counted in this year.
2. 6 Mar 2026ApplicationsFiled at United States, International (PCT).
3. 1 Oct 2026First publicationUS20260295268A1, United States.

Dates as the offices published them. Records of lapses, withdrawals and changes of owner have not been read for this family, and whether a patent is in force today is not assessed.

Organisation

Motif Neurotech · 3 families identified

Technology

ECoG / cortical surfaceEEGOpticalsEEG / depth

Use case

Neuromodulation

• Bibliographic data, family members and office records: European Patent Office, Open Patent Services (the DOCDB and INPADOC databases), read 7 Oct 2026.
• The record itself, with its claims and description: US20260295268A1 in Espacenet
• Counted as a BCI patent family: title or abstract names the field; classified A61N1/0531 (brain cortex electrodes); filed by Motif Neurotech, Inc., an organisation already in the graph; cites a family already accepted. How families are found and judged