Patent · US Expired

Method for cleaning a resonator

US7268316B2 · kind B2 · utility

0Cited by

10References

16Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Heinrich Baldauf · Stuttgart, DE
Thomas Walter · Renningen, DE
Guenter Bertsch · Stuttgart, DE
Gilbert Mörsch · Stuttgart, DE
Horst Mueller · Rio Rancho, US

Key dates

Filing date	Sep 29, 2005
Grant date	Sep 11, 2007
Priority date	—
Expiry date	Sep 29, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH01P11/008
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method for cleaning a resonator in an oscillator, a laser being first used for the adjustment of the resonator, in that, using the laser, a dielectric material of the resonator is removed until a specified frequency is attained; the resonator being cleaned using the laser after the attaining of the specified frequency, in order to remove deposited products of the removal process.

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