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Kehren
Dieter Kehren, Dinslaken DE
| Patent application number | Description | Published |
|---|---|---|
| 20100130190 | Method for Controlling the Synchronization in a Communication System Covering at Least One Cell for Wireless Communication With a Line-Limited or Across-Line Wireless Direct Communication Possibility Between Mobile Parts That is Synchronized with a Base Station - In order to prevent in a communication system covering at least one cell for wireless communication, the system having a line-limited or across-line wireless direct communication possibility between mobile phones that is synchronized with a base station, that mobile parts attempt to synchronize in the communication system with a continuous broadcast downlink service provided by a hybrid mobile part, it is proposed to mark the continuous broadcast downlink service of the hybrid mobile part, which assumes the role of a radio fixed part, so that mobile parts, which want to synchronize with a true radio fixed part, can detect that the service provided by the hybrid mobile part is not permanently available, or even incomplete. | 05-27-2010 |
| 20100272095 | Device and Method for Controlling the Creation of a User Channel Connection in a Communication System and Associated Communication System, Digital Storage Medium, Computer Program Product, and Computer Program - In order to be able to control the creation of a user channel connection in a communication system using wireless communication between at least one mobile part and one wired part in such a way that a user channel connection is established more quickly upon a connection request indicated by the mobile part or the wired part for the purpose of transmitting user data and, at the same time, due to market requirements, no synchronization pulses are sent by the wired part in the idle state, an initiating device of the communication system (for example, for an incoming call: base station; for an outgoing call: mobile part) sends, from an asynchronous idle state, synchronization pulses (SB) to all available physical resources. Due to the plurality of the sent, available synchronization pulses (SB), rapid synchronization is ensured because the probability is sufficiently increased thereby that a pulse will fall in the search window of a receiver. | 10-28-2010 |
| 20100311408 | METHOD FOR OPERATING A WIRELESS MOBILE RADIO DEVICE AND A WIRELESS STATIONARY RADIO DEVICE CONNECTED THERETO - The invention relates to a method for operating at least one mobile radio transmission/radio receiving device (Intern | 12-09-2010 |
Frank Kehren, Knoxville, TN US
| Patent application number | Description | Published |
|---|---|---|
| 20080217540 | Incorporation of axial system response in iterative reconstruction from axially compressed data of cylindrical scanner using on-the-fly computing - A method and system for reconstructing PET image data from a cylindrical PET scanner by incorporation of axial system response. The method includes the steps of: assuming the decomposition of axial components into individual line-of-response (LOR) contributions, approximating each LOR spreading in image space as depth-independent, implementing each LOR response, combining the LORs to produce large span projection data, implementing the back projector as a transposed matrix, and assembling the LOR projections and spans for each azimuthal angle. | 09-11-2008 |
| 20080219525 | Acceleration of Joseph's method for full 3D reconstruction of nuclear medical images from projection data - A method for interpolating at least one oblique line of response ray representing nuclear image projection data through a rectangular volume and a system for using the method. The method consists of steps of interpolating all the direct rays in a rectangular volume, making a projected ray by projecting the oblique ray onto a surface of the rectangular volume, matching the projected ray to a coinciding interpolated direct ray, shearing the rectangular volume to match the projected ray, and interpolating the oblique ray in the sheared volume. | 09-11-2008 |
Jason M. Kehren, Woodbury, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20080254321 | Coatings for Particle Reduction - Coatings for particle suppression are provided. Such coatings comprise fluorochemical moieties and reactive pendant groups. | 10-16-2008 |
| 20090162700 | COATINGS AND METHODS FOR PARTICLE REDUCTION - The present disclosure relates to high purity apparati, e.g., magnetic hard disk drives, and more specifically, to coatings for particle reduction of surfaces of such apparati. The provided coatings include thin polymer coatings with reactive pendant groups having crosslinking functionality and ability to anchor to substrate surfaces to suppress particle shedding from substrate surfaces. Provided is a substrate that includes a coating on at least a portion of the substrate that comprises a fluorinated acrylate random copolymer. Methods of reducing particulate contamination are also provided. | 06-25-2009 |
| 20100160458 | METHOD OF MAKING A COMPOSITION AND AQUEOUS COMPOSITION PREPARABLE THEREBY - A method of making a composition comprises independently providing a first component comprising a first compound, and a second components comprising a second compound; and combining the first component and the second component, wherein: | 06-24-2010 |
Jeanne Kehren, Rumersheim Le Haut FR
| Patent application number | Description | Published |
|---|---|---|
| 20090269334 | BIOMARKERS FOR GRAFT REJECTION - Methods are disclosed for diagnosing rejection in a transplanted subject, monitoring rejection in a transplanted subject at risk thereof, preventing, inhibiting, reducing or treating rejection in a transplanted subject, or identifying agents for use in the prevention, inhibition, reduction or treatment of rejection, based on genes which are differentially expressed in transplanted subjects. | 10-29-2009 |
John Kehren, Newmarket CA
| Patent application number | Description | Published |
|---|---|---|
| 20100264644 | FITTING FOR CORRUGATED CONDUIT - A fitting for joining a corrugated conduit to a structure associated therewith is disclosed. The fitting comprises a hollow body having an inner chamber and at least two body resilient tabs extending from an end. The at least two body resilient tabs define at least two body gaps therebetween. Each of the at least two body resilient tabs defines an outwardly extending detent. The fitting also comprises a retaining ring including a flange and at least two ring resilient tabs extending from the flange and defining ring gaps therebetween. Each of the at least two ring resilient tabs defines an inwardly extending detent adapted to engage a corrugated conduit. Each of the at least two body resilient tabs is selectively inserted in a corresponding one of the at least two ring gaps, and the outwardly extending detents selectively engage an end of the flange of the retaining ring. | 10-21-2010 |