Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Broadband conference system










Image Number 4 for United States Patent #5592478.

A broadband conference system for having a video conference between a number of subscribers (S1, . . . , S3) includes a switching unit (SU) to which those subscribers are coupled and a conference control unit (CCU) also coupled to that switching unit. To establish a conference, a subscriber first sets up a connection to the conference control unit and then transmits thereto the address of a second subscriber involved in the conference. The conference control unit then establishes a connection, over the switching unit, to the second subscriber. In a similar way other subscribers are added to the conference which is controlled and held over the thus established connections.








 
 
  Recently Added Patents
Pressure washer
Plasma panel based radiation detector
Interconnect, bus system with interconnect and bus system operating method
Tri-material dual-species neutron spectrometer
Plants and seeds of corn variety CV092363
Patterned birefringent product
Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
  Randomly Featured Patents
Hydromechanical bait trap
Foldable stroller and fold interlock mechanism
Semiconductor device having regions of low substrate capacitance
System comprising a container having a slit valve as a venting valve and a liquid contained in said container
Electrical connector assembly
Mg-Ti-Al composite metal hydroxide having a laminated structure, and a production method therefore
Front chain wheel chain guide
Method and apparatus for controlling the atmosphere of an essentially closed space
Pressure regulator
Apparatus for clearing the weigh pan of a particle size analyzer