Buzzer apparatus
US10870009B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2018 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Oct 23, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1469
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This document discusses, among other things, systems and methods related to a flexible circuit buzzer apparatus, such as a buzzer apparatus for use in an implantable medical device. In an example, the buzzer apparatus can include a flexible circuit having a first dielectric layer. A conductive layer can be disposed on the first dielectric layer. A hole can be formed in the first dielectric layer, the conductive layer, or both. A buzzer including a first contact can be located proximate to the hole. A conductive via can be plated or deposited in the hole. At least the first contact can be electrically coupled to the conductive layer by the conductive via.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.