Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 346/33EC
Name: Recorders > Combined with external recorder operating means > Echo
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5005027 Thermal recorder Apr. 2, 1991
4799168 Data recording apparatus for an ultrasonic inspection system Jan. 17, 1989
4630066 Signal quantizer Dec. 16, 1986
4381555 Apparatus for measuring the braking time of a motor vehicle Apr. 26, 1983
4205395 Depth recorder May. 27, 1980
4184210 Sonic echo scanning and facsimile recording of water submerged surfaces Jan. 15, 1980
4118709 Digital to graphic character generator Oct. 3, 1978
4104643 Echo-sounding recorder with different depth-measuring ranges Aug. 1, 1978
4096484 Graphic recording system Jun. 20, 1978
4063212 Side scan sonar system Dec. 13, 1977
4050057 Data sample recording system Sep. 20, 1977
4050067 Airborne microwave path modeling system Sep. 20, 1977
4050054 Multi-contact brush type fish detecting sonar Sep. 20, 1977
4047170 Monotrack radar recording/playback system Sep. 6, 1977
3990082 Method and means for recording of information Nov. 2, 1976
3975704 Method of and apparatus for sonar and related signal texture enhancement of recording media Aug. 17, 1976











 
 
  Recently Added Patents
High-density fiber optic modules and module housings and related equipment
Method for producing coated steel sheet
Oscillator circuit which compensates for external voltage supply, temperature and process
Package for a medicinal product
Method and system for expanding axial coverage in iterative reconstruction in computer tomography (CT)
Methods and devices for enforcing network access control utilizing secure packet tagging
Mobile communication method, mobile station, and network device
  Randomly Featured Patents
Method for laser cutting tubing using inert gas and a disposable mask
Electrophotographic image forming apparatus
Subdimensional single-carrier modulation
Packaging architecture for phased arrays
Cassette loading device for stably loading a cassette
Magnetotherapeutic device with bio-ceramic fibers
Bench mounted spring compressor
Medical container hanger
Studio mat rack
Apparatus for connector block loading of electrical leads