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8755927 Feedback for polishing rate correction in chemical mechanical polishing  
A substrate having a plurality of zones is polished and spectra are measured. For each zone, a first linear function fits a sequence of index values associated with reference spectra that best...
8753174 Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig  
In a method for multiple cutoff machining a rare earth magnet block, a cutting fluid feed nozzle having a plurality of slits is combined with a plurality of cutoff abrasive blades coaxially mounted...
8747191 Endless belt type grinding tool  
In an endless belt type grinding tool, a tension bar includes a front portion and a rear portion which are divided from each other in a tubular holding portion. The front portion and the rear...
8746227 Method for slicing wafers from a workpiece  
A method for slicing wafers from a workpiece includes providing wire guide rolls each having a grooved coating with a specific thickness and providing rings at opposing ends of a first of the...
8747798 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Polycrystalline diamond and method of manufacturing the same
 
Polycrystalline diamond includes cubic diamond and hexagonal diamond, and a ratio of X-ray diffraction peak intensity of a (100) plane of the hexagonal diamond to X-ray diffraction peak intensity...
8747190 Tool for removing grout, mortar and the like  
A grout removal tool includes a cover shaped to define a substantially enclosed interior cavity and a grinding assembly designed to simultaneously abrade grout from multiple, non-linear tile...
8747188 Smart automation of robotic surface finishing  
A method and an apparatus for smart automation of robotic surface finishing of a three-dimensional surface of a work piece is described. A three-dimensional motion path is created along the surface...
8747189 Method of controlling polishing  
A method of controlling polishing includes polishing a substrate of a non-metallic layer undergoing polishing and a metal layer underlying the non-metallic layer; storing a metal reference...
8749771 Apparatus for measuring thickness of lens and method using the apparatus  
An apparatus for measuring a thickness of a lens is disclosed. The apparatus includes a first support, a second support, a third support, a first positioning element, a second element and a...
8747187 Method for shaping an ophthalmic lens for eyeglasses  
A method of shaping an ophthalmic lens to have a desired outline with a machining device including a blocking support for the ophthalmic lens and at least one first machining tool, the method...
8741008 Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method  
A chemical mechanical polishing aqueous dispersion includes (A) a graft polymer that includes an anionic functional group in a trunk polymer, and (B) abrasive grains.
8740670 Sapphire substrates and methods of making same  
A sapphire substrate includes a generally planar surface having a crystallographic orientation selected from the group consisting of a-plane, r-plane, m-plane, and c-plane orientations, and having...
8740672 Power tool  
The present invention provides a power tool in which the permanent set of an elastic member is suppressed and the vibration reduction effect is maintained over a long period of time. A rubber ring...
8740474 Methods for processing a multi-fiber ferrule  
A method for processing ferrules for fiber optic connectors is disclosed herein. The method involves ablating a distal end face of the ferrule with the plurality of laser beam pulses to remove a...
8740668 Three-point spindle-supported floating abrasive platen  
A method and apparatus for releasbly attaching flexible abrasive disks to a flat-surfaced platen that floats in three-point abrading contact with three rigid equal-height flat-surfaced rotable...
8740206 Life enhancement of ring assembly in semiconductor manufacturing chambers  
The present invention generally relates to a ring assembly that may be used in an etching or other plasma processing chamber. The ring assembly generally includes an inner ring and an outer ring...
8740671 Glass substrate for information recording medium and method for manufacturing the same  
The present invention relates to a method for manufacturing a glass substrate for an information recording medium having a high level of cleanness and superior smoothness. The manufacturing method...
8740674 Guard for a hand-held power tool and hand-held power tool with a guard  
The invention relates to a protective hood for a hand tool, in particular for an electrical hand tool which has a support area for the attachment of a flange of the hand tool, and with a clamping...
8740675 Method of making a grinding disk and a grinding disk  
The invention relates to a method of making a grinding disk, comprising the steps of: providing a cap; providing an abrasive part; placing the cap on the abrasive part to form an assembly; holding...
8740673 CMP retaining ring with soft retaining ring insert  
A wafer carrier adapted to further reduce the edge effect and allow a wafer to be uniformly polished across its entire surface, with a retaining ring made from very hard materials such as PEEK, PET...
8740669 Damage prevention tool and method  
A damage prevention tool and method is provided in which a free-floating disk is connected to an abrasion disk through a bearing structure. When the tool is actuated, the abrasion disk rotates...
8740667 Polishing method and polishing apparatus  
According to one embodiment, a polishing method comprises pressing a substrate being rotated against a polishing pad being rotated and supplying slurry on the polishing pad, measuring a surface...
8734205 Rigid or flexible, macro-porous abrasive article  
A macro-porous abrasive article includes a spun lace substrate having a macro-porous structure and a coating. The coating is made of a resin binder and abrasive aggregates. The abrasive aggregates...
8734202 Load cup substrate sensing  
Embodiments of the present invention generally provide a load cup used in the transfer of substrates in a chemical mechanical polishing system. The load cup includes an improved substrate edge...
8734203 Elevator load bearing member having a jacket with at least one rough exterior surface  
An illustrative method of making a load bearing member for use in an elevator system includes mechanically roughening at least one surface on an exterior of a jacket of the load bearing member to...
8732949 Process for manufacturing a single-piece blisk by cutting with an abrasive water jet  
A process for manufacturing a single-piece blisk, including: using an abrasive water jet to cut a block of material, so as to create blade preforms extending radially from a disk, then milling the...
8733930 Lens deblocking method and related device  
A method of deblocking an ophthalmic lens component (100) blocked on a thermoplastic layer (310) arranged on the holding surface (210) of a lens holding block (200) comprising the step of applying...
8734206 Polishing pad for chemical mechanical polishing process and chemical mechanical polishing apparatus including the same  
A chemical mechanical polishing apparatus includes a platen configured to support and rotate a wafer, and a polishing pad facing the platen. The polishing pad includes a body having a groove with a...
8734751 Method and apparatus for recycling and treating wastes of silicon wafer cutting and polishing processes  
A method is provided for recycling and treating the wastes of silicon wafer cutting and polishing processes. To begin with, a dewatered filter cake is mixed with water so that the filter cake is...
8734586 Process for cleaning shield surfaces in deposition systems  
A process for cleaning and restoring deposition shield surfaces which results in a cleaned shield having a surface roughness of between about 200 microinches and about 500 microinches and a...
8734207 Ultra-flat, high throughput wafer lapping process  
The present invention comprises of a process for lapping a high-throughput of ultra-flat wafers by utilizing a lapping apparatus containing a rotary flat, grooved polishing platen, at least two...
8734204 Polishing solution for metal films and polishing method using the same  
A polishing solution for metal films that comprises an oxidizing agent, a metal oxide solubilizer, a metal corrosion preventing agent, a water-soluble polymer and water, wherein the water-soluble...
8727834 Device and a method for polishing lenses  
A method for polishing lens surfaces, in which a) prior to the polishing process, for the purpose of determining an abrasion profile, at least one point of a workpiece is polished by means of a...
8726516 Method for manufacturing inclined curve-type blade body, blade body made therefrom, and nail clipper having blade body thereof  
The present invention is related to a method for manufacturing a blade body of a nail clipper having a 3-dimensional inclined curve-type blade, including steps of forming an inclined curve with a...
8727833 Cerium-based particle composition and the preparation thereof  
A cerium based particle composition comprises: 50-90% by weight of cerium oxide, and at least 10% by weight of lanthanum oxide. The method to prepare the particle composition comprises: one or more...
8727831 Method and system for machining a profile pattern in ceramic coating  
A method of machining a profile pattern in a ceramic coating of a turbine shroud is provided and includes applying the ceramic coating substantially uniformly onto the turbine shroud, positioning a...
8726485 Housing for electronic device and method for making the same  
A housing for an electronic device includes a base and a pattern layer formed on the base. The pattern layer includes a blasting area and peripheral area, the blasting area has rough surface formed...
8727835 Methods of conditioning a planarizing pad  
Processing pads for mechanical and/or chemical-mechanical planarization or polishing of substrates in the fabrication of microelectronic devices, methods for making the pads, and methods,...
8727836 Electric abrasive sharpener having adjustable abrasive wheels  
An electric sharpener having two pairs of interlocking abrasives for sharpening the edge of blades to different sharpening angles. An adjustment assembly simultaneously moves the wheels of each...
8727832 System, method and apparatus for enhanced cleaning and polishing of magnetic recording disk  
Cleaning or polishing magnetic recording media (MRM) may comprise mounting and rotating the MRM on a spindle; circulating a tape adjacent to a surface of the MRM; and applying an electrostatic (ES)...
8727838 Auxiliary sander attachment for portable sander  
A sander has two abrasive-supporting base parts mounted to an oscillating drive mechanism. The base parts may support a sandpaper sheet, or the like, and are connected to one another in a manner...
8727837 Rotatable disc head as well as floor treatment machine comprising such disc head  
A rotatable disc head for a floor treatment device includes a pair of coupling members which are pivotably connected to each other according to pivot axes which are transversely oriented with...
8721390 Method for the double-side polishing of a semiconductor wafer  
A method for double-side polishing of a semiconductor wafer includes situating the semiconductor wafer in a cutout of a carrier that is disposed in a working gap between an upper polishing plate...
8721398 Grinding apparatus for removing processing debris  
A grinding apparatus includes a base, a case, a transmission module, an inlet water module and drain module. The case is positioned on the base. The transmission module is positioned on the base,...
8721389 Grinder, grinding method using the grinder, manufacturing method of display device using the grinding method, and display device manufactured by the manufacturing method  
A grinder including a grinding unit including a grinding surface and a shaft connected to the grinding unit for rotating the grinding unit. The grinding unit includes polyurethane and a mixture of...
8721392 Glass edge finishing method  
A method for finishing an edge of a glass sheet comprising a first grinding step and a second polishing step using different abrasive wheels. The method results in consistent finished edge quality...
8725450 Method and system for evaluating characteristics of an S-cam  
A system and method for evaluating characteristics of an S-cam are provided. The inventive method includes the step of obtaining angle values and displacement values indicative of an angle of...
8721401 Method for cleaning a polishing pad  
A method for cleaning a polishing pad includes dispensing a first amount of deionized water on the polishing pad; cleaning the polishing pad with an acidity/alkalinity solution after dispensing the...
8720873 Substrate holding device  
A substrate holding device including: a transfer arm body having a suction path; a pad body including a suction part having a suction surface and a suction port for holding the substrate by vacuum...
8721393 Methods for sharpening hand held rotary cutter blades  
Apparatus, systems and methods related to sharpening blades for rotary cutters. In one illustrative embodiment, a power sharpener system secures a rotary cutting blade between upper and lower...