Inventor

DIJKMANS EISE C

NL53 patents

⚠️ This page may combine multiple inventors who share the name “DIJKMANS EISE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIJKMANS EISE C

PHILIPS CORP

PWM amplifier with feedback loop integrator

Sigma-delta modulator having a plural order loop filter with successive filter sections of successively smaller signal excursion range

I2 L gate circuit arrangement having a switchable current source

Voltage converter

Integrated circuit having an output stage with a Miller capacitor

Power supply circuit

Circuit for the protection of telephone lines

Phase-locked-loop circuit and bit detection arrangement comprising such a phase-locked-loop circuit

Sigma-delta analog-to-digital converter

Digital-to-analog converter for bipolar signals

Current stabilizing arrangement

Signal transfer device having a transfer characteristic which is adjustable in steps

Analog-to-digital converter circuit employing iterative subtraction

Digital transmission system for transmitting a digital audio signal being in the form of samples of a specific wordlength and occurring at a specific sampling rate

Oscillator starting circuit

Ternary energy supply circuit with a high frequency rejection filter

Switch capacitor D/A converter having a distortion reducing capacitor

Operational amplifier having frequency compensation

Tapped integrated resistor

Electronic switch

Automatic incrementing attenuation arrangement

Device for amplifying signals

Phase-locked-loop circuit and bit-detection arrangement comprising such a phase-locked-loop circuit

Method and device for the automatic calibration of an analog-to-digital converter

Artificial reverberation apparatus

Circuit arrangement with electronically controllable transfer characteristic

High efficiency amplifier having a bootstrap capacitor

Amplifier arrangement

High Efficiency, low distortion amplifier

Interference insensitive line supervision circuit

Current source arrangement

An oscillator having a voltage controlled amplitude

Switching device for suppressing a signal

Circuit for reducing the occurrence of spurious signals on an output of an electronic circuit when the circuit power supply is switched on and off

Dual-section amplifier arrangement having a protection circuit

Push-pull output stage

Hybrid circuit

Delta modulation decoder with charge quanta magnitude correction

Device for artificial reverberation

Arrangement for the transmission of audio signals

Supply circuit for a subscriber&#39;s line circuit

Arrangement for measuring the line condition of a subscriber&#39;s line circuit by means of a measuring resistor

Feeding bridge with d.c.-compensation for both directions of the feed current

Amplifier with reduced cross-over distortion

KONINKL PHILIPS ELECTRONICS NV

Sigma-delta modulator with improved gain accuracy

Receiver having integrated mixer and Sigma-Delta analog-to digital conversion

Signal converter with digital/analog conversion and noise-dependent variability of output signal bandwidth

Device having a first operational state for writing information onto a record carrier

DIJKMANS EISE C

Balancing compensation in differential amplifiers with a single-ended drive

SCHOUWENAARS HENDRIKUS J

Current source arrangement

Supply circuit for a subscriber's line circuit

Arrangement for measuring the line condition of a subscriber's line circuit by means of a measuring resistor