Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Rother; Dietrich
Address:
Tamm, DE
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
5249232 Data processing system having an encryption device September 28, 1993
A data-processing system includes an address bus and a data bus operatively coupled to a central processing unit, main memories, and control circuits for peripheral equipment, information carried on the data bus being encrypted. An encryption and decryption device is operatively coupled
4955039 Quadrature receiver September 4, 1990
A quadrature receiver is disclosed which contains two mixers (M1, M3) in an in-phase receiving path and two mixers (M2, M4) in a quadrature receiving path for converting a received signal to a low IF. Each of the mixers is fed with an oscillator signal (O1 through O4), with the oscillato
4757535 System for encrypted information transmission July 12, 1988
A system for encrypted information transmission is disclosed in which so-called recording interference is suppressed. Encryption is effected by means of a periodically recurring pseudo-noise sequence (key word). Synchronization between transmitter and receiver is produced by means of a
4718113 Zero-IF receiver wih feedback loop for suppressing interfering signals January 5, 1988
A working on the zero IF principle is disclosed which contains a feedback circuit instead of a preselector for suppressing interfering signals. The interfering signals contained in the incoming signal (F.sub.E) are separated from the useful signal by filters in the baseband. They are the










 
 
  Recently Added Patents
High-voltage tolerant biasing arrangement using low-voltage devices
Method of manufacturing a SiC bipolar junction transistor and SiC bipolar junction transistor thereof
Charging device and methods of authorizing a charging request
Trunk mounted automotive network server with wireless data capability
Frame for outdoor power equipment
Object identification apparatus and control method thereof
Electronic module assembly for filtered feedthroughs
  Randomly Featured Patents
Recycle control for grain dryers
Cutting tool
Maurandya plant named `Magic Dragon`
Recombinant microorganisms for increased production of organic acids
Outboard motor with speed regulator for DC permanent magnet motor
Vehicle panel control system
System and method detecting and monitoring noncompliant interstate transportation of materials
Packaging machine pouch perforator
Opamp based broad band phase shifter for use in detecting flaws in the media of disks for use in disk drives
Dry wall repair kit