Patent · US Active

Method for creating a resonator

US9755612B2 · kind B2 · utility

1Cited by

0References

21Claims

0Family size

Assignee

The Swatch Group Research and Development Ltd · CH

Inventors

Thierry Hessler · Neuchâtel, CH
Silvio Dalla Piazza · La Chaux-de-Fonds, CH

Key dates

Filing date	Dec 20, 2012
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Jan 21, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2235/5436
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for manufacturing a resonator in a substrate, including: a) modifying a structure of at least one region of the substrate to make the at least one region more selective; b) etching the at least one region to selectively manufacture the resonator.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.