{"number":"US12697067B2","kindCode":"B2","documentType":"grant","title":{"original":"Hearing aid with ear EEG recording","english":"Hearing aid with ear EEG recording"},"abstract":{"original":"A hearing aid includes a plurality of electrode units, where each of the plurality of electrode units includes an electrode configured to provide an electrical stimulation to a user of the hearing aid and/or to measure a bio response signal of the user; a plurality of electrode channel circuits, where each of the plurality of electrode channel circuits includes: an operational amplifier comprising a first input terminal configured to receive the bio response signal and provide an amplified bio response signal, and the operational amplifier includes a first load input; a first DC offset unit co…","english":"A hearing aid includes a plurality of electrode units, where each of the plurality of electrode units includes an electrode configured to provide an electrical stimulation to a user of the hearing aid and/or to measure a bio response signal of the user; a plurality of electrode channel circuits, where each of the plurality of electrode channel circuits includes: an operational amplifier comprising a first input terminal configured to receive the bio response signal and provide an amplified bio response signal, and the operational amplifier includes a first load input; a first DC offset unit co…"},"applicants":["Oticon A/S"],"inventors":["Lin ZHU","Gunnar GUDNASON","Seri JALONEN","Xiaodong LIU","Peter Søren Kirk HANSEN"],"filingDate":"2022-03-17","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697067B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697067B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697067B2","ja":"https://downloadpatent.com/ja/patent/US12697067B2"}}