Abstract: The invention pertains to a method for preparing a flexible mechanically compensated layered material comprising a transparent carrier both sides of which are at least partly covered with a transparent inorganic material, comprising the consecutive steps of a) providing two temporary substrates; b) applying a transparent inorganic material layer onto each of the temporary substrates; c1) applying a transparent carrier onto the transparent inorganic material layers; or c2) applying a polymerizable precursor for a transparent polymerized carrier onto the transparent inorganic material layers followed by polymerizing the polymerizable precursor to the transparent carrier; and d) removing the temporary substrates.
Type:
Grant
Filed:
November 17, 2005
Date of Patent:
September 27, 2011
Assignee:
Helianthos B.V.
Inventors:
Gert Jan Jongerden, Rutger Schlatmann, Jan Willem Gaston Mahy
Abstract: A mobile communication network for providing access to a fixed network for access terminals within a geographical area is disclosed. A public mobile network contains a base station connected to a fixed network and is capable of communicating with the access terminals using a communication protocol within a part of the geographical area. A local wireless network is present within another part of the geographical area, wherein the base station is not capable of communicating with the access terminals. The local wireless network is connected to a fixed network via a network access devices. The local wireless network comprises at least one local wireless access point for communicating with the access terminal using the communication protocol. The local wireless network is arranged to send a message to an access terminal in the vicinity of the local wireless network containing an offer relating to call charges.
Type:
Grant
Filed:
June 15, 2005
Date of Patent:
June 8, 2010
Assignee:
Koninklijke KPN N.V.
Inventors:
Nicolaius Henricus Gerardus Baken, Edgar Ferdinand Marcel Van Boven