G04F5/06 - CPC Classification Index

ClassID:

179702 ⎘

G04F5/06 - CPC Classification

Classification description:

Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators

Sub-classes:

G04F5/063 » {Constructional details } 29

Recent Application in this class:

20230161298

2023-05-25

WRISTWATCH

20230055392

2023-02-23

IMPLANTABLE MEDICAL DEVICE WITH A WAKE-UP DEVICE

20140055206

2014-02-27

Resonator element, resonator, oscillator, and electronic device

20140016443

2014-01-16

Electronic quartz resonator module provided with shock resistant securing means

20130015921

2013-01-17

Resonator element having a notched base

20130009717

2013-01-10

Resonator element having a notched base

20120206210

2012-08-16

Circuitry and method for precision amplitude control in quartz and MEMS oscillators

20110204985

2011-08-25

Resonator element, resonator, oscillator, and electronic device

20110037525

2011-02-17

Crystal oscillator

#10

20080224787

2008-09-18

Acceleration feedback control for crystal oscillators

#11

20080117722

2008-05-22

Automatic circuit and method for temperature compensation of oscillator frequency variation over temperature for a real time clock chip

#12

20060192625

2006-08-31

Compensated ensemble crystal oscillator for use in a well borehole system

#13

20050243657

2005-11-03

Electronic timepiece

#14

20050007887

2005-01-13

Compensated ensemble crystal oscillator for use in a well borehole system