Hearing Aid Device And Method For Providing A Hearing Aid
Patent No. EP3718316 (titled "Hearing Aid Device And Method For Providing A Hearing Aid") was filed by KS Himpp on Nov 29, 2018. The application was issued on Apr 27, 2022.
Patent Summary
A hearing aid device for the human auditory canal comprises a sound receiving device, a sound amplifying device, and a sound playback device configured to output amplified ambient sound and secondary sound from a separate secondary source. The device includes a detecting device to monitor the playback duration of the secondary sound and an ambient sensor to detect an ambient parameter, specifically determining whether the device is currently worn by a person. The sound playback device is configured to conditionally playback or suppress the secondary sound based on the wear-detection status provided by the ambient sensor.
Patent Family
Patent Oppositions
Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
Dossier Documents
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents
EP3718316
- Application Number
- EP18811530A
- Filing Date
- Nov 29, 2018
- Status
- Revoked
- May 31, 2024
- Publication Date
- Apr 27, 2022
- External Links
- Slate, Register , Google Patents