H03M1/827 - CPC Classification Index

ClassID:

222463 ⎘

H03M1/827 - CPC Classification

Classification description:

Analogue/digital conversion; Digital/analogue conversion; Digital/analogue converters with intermediate conversion to time interval using pulse width modulation in which the total pulse width is distributed over multiple shorter pulse widths

Recent Application in this class:

20250274113

2025-08-28

SWITCHING CONVERTER CONTROLLER WITH ADAPTIVE PULSE-FREQUENCY MODULATION TIMER CIRCUIT

20110254720

2011-10-20

Mismatch-immune digital-to-analog converter

20110148684

2011-06-23

Successive approximation analog-to-digital converter

20050206544

2005-09-22

Digital-to-analog conversion with an interleaved, pulse-width modulated signal