Resources Contact Us Home
Aagaard; Einar A.
Eindhoven, NL
No. of patents:

Patent Number Title Of Patent Date Issued
4276649 Receiver for digital signals in line code June 30, 1981
Receiver for a digital line code signal. This receiver comprises a line code decoder and a digital-to-analog converter. To reduce the audibility of bursts this receiver also comprises a line-code violation detector detecting whether the received signal deviates from the line code; as wel
4164632 Signalling system for overvoltage protectors August 14, 1979
A system for signalling the fact that the fuses and limiting diodes in the connecting circuits of telephone lines are defective. Use is made of the rest supply resistors already present in the connecting circuits and the loop detector which is normally used for detecting calls. The fuses
4158109 Interference insensitive line supervision circuit June 12, 1979
Interference insensitive line supervision circuit for subscriber's line having a given working range for the line potentials. A call can be simulated by the occurrence of overvoltages. Means are applied which supervise the occurrence of overvoltages. In the case of overvoltages these

  Recently Added Patents
Systems and methods for documenting medical findings of a physical examination
Braided boomerang pet toy
Communication device
Print system
Control device for radiation imaging apparatus and control method therefor
Profile-based user access to a network management system
  Randomly Featured Patents
Display device and electronic device using the same
Two stage clock dejitter circuit for regenerating an E4 telecommunications signal from the data component of an STS-3C signal
Sailboard gooseneck
Leaf-spring color-disseminating projectile for training cartridge
Aqueous ceramic casting material, method for producing said casting material and use of the same
Polyester polyether block copolymers
Power steering direction sensor
Apparatus for treating tail yarn in textile spindle assembly
Method of converting an analog signal into a digital signal