Patent application number | Description | Published |
20120167481 | ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES - An abrasive article includes a shaped abrasive particle including a body having a first height (h | 07-05-2012 |
20130186006 | ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES - A method of forming an abrasive article includes depositing a mixture into an opening of a substrate, contacting an exposed surface of the mixture in the opening to a texturing form to form a textured preform, and removing the mixture from the opening and forming an abrasive particle having a textured surface. | 07-25-2013 |
20130199105 | SHAPED ABRASIVE PARTICLE AND METHOD OF FORMING SAME - A method of forming a mixture including a ceramic material into a sheet, sectioning at least a portion of the sheet using a mechanical object and forming at least one shaped abrasive particle from the sheet, such that the at least one shaped abrasive particle can have a two-dimensional shape as viewed in a plane defined by a length and a width of the shaped abrasive particle selected from the group consisting of polygons, ellipsoids, numerals, Greek alphabet characters, Latin alphabet characters, Russian alphabet characters, complex shapes having a combination of polygonal shapes, and a combination thereof. | 08-08-2013 |
20130236725 | ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME - An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%. | 09-12-2013 |
20140007518 | ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES - A shaped abrasive particle including a body having a length (l), a width (w), and a height (hi), wherein the height is at least about 28% of the width, and a percent flashing (f) of at least about 10% and not greater than about 45% for a total side area of the body. | 01-09-2014 |
20140106126 | ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES - An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative to each other. | 04-17-2014 |
20140182217 | ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME - An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%. | 07-03-2014 |
20140325916 | ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES - An abrasive article includes a shaped abrasive particle including a body having a first height (h1) at a first end of the body defining a corner between an upper surface, a first side surface, and a second side surface, and a second height (h2) at a second end of the body opposite the first end defining an edge between the upper surface and a third side surface, wherein the average difference in height between the first height and the second height is at least about 50 microns. The body also includes a bottom surface defining a bottom area (A | 11-06-2014 |
20140325917 | SHAPED ABRASIVE PARTICLE AND METHOD OF FORMING SAME - A method of forming a mixture including a ceramic material into a sheet, sectioning at least a portion of the sheet using a mechanical object and forming at least one shaped abrasive particle from the sheet, such that the at least one shaped abrasive particle can have a two-dimensional shape as viewed in a plane defined by a length and a width of the shaped abrasive particle selected from the group consisting of polygons, ellipsoids, numerals, Greek alphabet characters, Latin alphabet characters, Russian alphabet characters, complex shapes having a combination of polygonal shapes, and a combination thereof. | 11-06-2014 |
20140345205 | ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES - A method of forming an abrasive article includes depositing a mixture into an opening of a substrate, contacting an exposed surface of the mixture in the opening to a texturing form to form a textured preform, and removing the mixture from the opening and forming an abrasive particle having a textured surface. | 11-27-2014 |
Patent application number | Description | Published |
20130272221 | Methods and Devices for Exchanging Data in a Communications Network - Methods and devices for exchanging data in a communications network. The present invention refers to a method of exchanging data in a communications network, the method including establishing a plurality of connections between a network device and a mobile station; splitting a flow of data from a data source into a plurality of data flows corresponding to a number of said connections; and transmitting each of said plurality of data flows over a different one of said connections. The present invention further refers to a network device and a mobile station involved in the disclosed method. | 10-17-2013 |
20140200001 | METHOD AND APPARATUS FOR MOBILITY ENHANCEMENT - Systems, apparatuses, and methods for a radio resource management (RRM) decision in wireless communication network are provided. In particular, post-processing metric is introduced in RRM decision making. Certain aspects of the disclosure involve, a method, performed at a user equipment (UE) of a wireless communications network. The method includes receiving a reference signal from a network node, processing the reference signal based on a receiver processing algorithm, identifying a post-processing metric based at least in part on the received reference signal, and triggering a mobility event based at least in part on the post-processing metric. | 07-17-2014 |
20140335909 | METHODS AND SYSTEMS FOR WIRELESS COMMUNICATION IN HETEROGENEOUS NETWORKS - Systems, methods, and apparatuses for coverage matching in heterogeneous wireless communication networks are provided. The base station may adjust its receiver sensitivity to match the uplink and downlink coverage. In some implementations, the base station may transmit parameters reflecting its receiver sensitivity capability to a control entity. The control entity determines the required receiver sensitivity for the base station and transmits the receiver sensitivity adjustment information to the base station. The base station may adjust its receiver sensitivity based on the receiver sensitivity adjustment information. In some implementations, the base station may exchange its receiver sensitivity information with other base stations and adjust its receiver sensitivity based on information received from other base stations. The base station or control entity may also inform the user equipment (UE) about the base station receiver sensitivity such that the UE may adjust their transmission powers based on the base station's receiver sensitivity. | 11-13-2014 |