Kamperman
Franciscus L.a.j. Kamperman, Geldrop NL
Patent application number | Description | Published |
---|---|---|
20140130181 | DRM SYSTEM - A method of and system for digital rights management, in which access to a piece of content is granted in accordance with a license owned by a license owner to a client who is a member of a domain. This requires successfully verifying that a membership relation exists between the client and the domain as reflected in a first state variable, and that an association relation exists between the license owner and the domain as reflected in a second state variable. Both relationships are revoked by executing an online protocol between the parties in the relationship after which both remove the corresponding state variable. The domain controller propagates the state administration relating to the domain is propagated to the client so that the client can update its state administration. | 05-08-2014 |
Franciscus L.a.j. Kamperman, Eindhoven NL
Patent application number | Description | Published |
---|---|---|
20110200224 | CONTENT ITEM IDENTIFIER | 08-18-2011 |
Franciscus Lucas Antonius Johannes Kamperman, Geldrop NL
Patent application number | Description | Published |
---|---|---|
20100178033 | ENHANCED CONTENT RESOLUTION METHOD - A method of providing automatically verifiable trust in a content resolution process in which a PDR resolves a content reference identifier (CRID) identifying a content item using a resolution authority record (RAR) to obtain a locator identifying a location where the PDR can obtain the content item. Preferably, the measure comprises computing a digital signature over at least part of the contents of the CRID, the locator and/or the RAR. The method may also comprise encrypting at least a data portion of the CRID, RAR or locator. Digital rights needed to access the content item can be provided with the CRID, RAR or locator. | 07-15-2010 |
20110075661 | OVERHEAD REDUCTION AND ADDRESS PROTECTION IN COMMUNICATION STACK - The invention reduces addressing overhead for communication using a layered communication protocol. An improvement of the invention maintains security for the addressing information. | 03-31-2011 |
20150074822 | SECURE AUTHENTICATED DISTANCE MEASUREMENT - The invention relates to a method for a first communication device to perform authenticated distance measurement between the first communication device and a second communication device, wherein the first and the second communication device share a common secret and the common secret is used for performing the distance measurement between the first and the second communication device. The invention also relates to a method of determining whether data stored on a first communication device are to be accessed by a second communication device. Moreover, the invention relates to a communication device for performing authenticated distance measurement to a second communication device. The invention also relates to an apparatus for playing back multimedia content comprising a communication device. | 03-12-2015 |
James S. Kamperman, Endwell, NY US
Patent application number | Description | Published |
---|---|---|
20080296348 | Heater for select solder machine - A select solder machine configured to solder a circuit board using a solder material. The select solder machine includes a solder head movable with respect to the circuit board. The solder head is configured to position the solder material with respect to the circuit board to solder the circuit board. The select solder machine further includes a support member configured to support the circuit board in a position adjacent the solder head, and a heating member configured to heat the circuit board. The heating member is located above the circuit board. | 12-04-2008 |
Nicodemus Frederikus Kamperman, Lieshout NL
Patent application number | Description | Published |
---|---|---|
20100021639 | METHOD AND APPARATUS FOR MAKING PARTIALLY COATED PRODUCTS - Method and system for making a partially coated product ( | 01-28-2010 |
Stephanus Maria Kamperman, Doesburg NL
Patent application number | Description | Published |
---|---|---|
20130009337 | PROCESS FOR SPINNING GRAPHENE RIBBON FIBERS - A graphene ribbon fiber manufacturing process, where a coagulation medium flows in the same direction as the graphene ribbon fibers. The process for spinning graphene ribbon fibers starts with unzipping carbon nanotubes to form graphene ribbons, purifying and drying the graphene ribbons and subsequent dissolving of the graphene ribbons in a suitable solvent, preferably a super acid to form a spin-dope. The spin-dope is spun such that the accrued fibers are guided into a coagulation medium, also known as anti-solvent, where the spun or accrued fibers are coagulated. The coagulated graphene ribbon fibers are stripped, neutralized and washed and wound on bobbins. | 01-10-2013 |
Wilhemus Petrus Theodorus Kamperman, Hapert NL
Patent application number | Description | Published |
---|---|---|
20100143725 | AQUEOUS COMPOSITIONS, PRECURSOR SYSTEMS AND APPLICATION SYSTEMS - An aqueous gel-forming composition, e.g. a fire retardant coating composition, comprises an aluminosilicate, the aluminosilicate comprising alkali metal aluminate and an alkali metal silicate, and an organic liquid having a boiling point greater than 11O° C., e.g. silicone oil. The molar ratio of SiO | 06-10-2010 |