Patent application number | Description | Published |
20080318039 | Plastic Laminates and Methods for Making the Same - In one embodiment, a multilayer structure comprises: an initial terpolymer layer, a second layer comprising plastic and/or glass, a polycarbonate layer, and an adhesive layer. The initial terpolymer layer comprises a polycarbonate terpolymer derived from a first dihydroxy compound, a second dihydroxy compound, and a third dihydroxy compound, the first dihydroxy compound has Structure (A) | 12-25-2008 |
20080318053 | Plastic Laminates and Methods for Making the Same - In one embodiment, a multilayer structure comprises: an initial terpolymer layer, a second layer comprising plastic and/or glass, a polycarbonate layer, and an adhesive layer. The initial terpolymer layer comprises a polycarbonate terpolymer comprising structures derived from a dihydroxy compound having Structure (I) | 12-25-2008 |
20100137500 | NEUTRAL STATIC POLYCARBONATES, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM - Disclosed herein is a method of preparing a polycarbonate composition comprising melt blending a first polycarbonate prepared by interfacial polymerization and having hydroxy end groups that are capped with endcapping groups, with a second polycarbonate prepared by melt polymerization and having hydroxy end groups that are capped with endcapping groups, wherein the second polycarbonate has a lower mole percent of endcapping groups than that of the first polycarbonate; wherein an article having a thickness of 3.2 mm and molded from the polycarbonate composition has a haze of less than 3 according to ASTM D1003-00; and wherein a flat article molded from the polycarbonate composition has a surface charge of −2 to +2 kV. A polycarbonate composition and complex article prepared according to the method are also disclosed. | 06-03-2010 |
20100159211 | MULTILAYER FILMS FOR INSERT MOLD DECORATION, METHODS FOR MAKING THE SAME, AND ARTICLES MADE THEREFROM - A multilayer thermoplastic film having polycarbonate layers is disclosed, in which a first layer comprises a first polycarbonate that comprises repeat units derived from one or more of a monoaryl monomer (II) and/or (III), and a diaryl monomer (IV) as defined herein. A second layer, adjacent to the first layer and coextruded therewith, comprises another polycarbonate that is not the same as a polycarbonate in the first layer. The first layer provides improved properties, for example hardness, impact, and/or scratch resistance. | 06-24-2010 |
20100160575 | METHODS FOR THE MANUFACTURE OF POLYCARBONATE COMPOSITIONS, THE COMPOSITIONS FORMED THEREBY, AND ARTICLES THEREOF - A method of making a thermoplastic composition comprises melt blending a reaction mixture comprising a first polycarbonate comprising repeat units derived from monoaryl monomers (II) and (III) and a diaryl monomer (IV), wherein the sum of the mole percent of the repeat units derived from monomers (II) and (III) is greater than or equal to 30 mole percent, and the mole percent of the repeat units derived from monomer (IV) is 5 to 70 mole percent, each based on the total moles the repeat units derived from monomers (II), (III), and (IV), and the total weight of the repeat units derived from monomers (II), (III), and (IV) is greater than or equal to 90 wt. % of the first polycarbonate; and an additional polycarbonate, comprising 50 to 100 mole percent of repeat units derived from a bisphenol cyclohexane. | 06-24-2010 |
Patent application number | Description | Published |
20110051312 | MEMS DEVICES - A MEMS device comprises first and second opposing electrodes ( | 03-03-2011 |
20110147861 | MEMS SWITCH AND FABRICATION METHOD - A MEMS switch ( | 06-23-2011 |
20110180931 | ROBUST HIGH ASPECT RATIO SEMICONDUCTOR DEVICE - The invention relates to an semi-conductor device comprising a first surface and neighboring first and second electric elements arranged on the first surface, in which each of the first and second elements extends from the first surface in a first direction, the first element having a cross section substantially perpendicular to the first direction and a sidewall surface extending at least partially in the first direction, wherein the sidewall surface comprises a first section and a second section adjoining the first section along a line extending substantially parallel to the first direction, wherein the first and second sections are placed at an angle with respect to each other for providing an inner corner wherein the sidewall surface at the inner corner is, at least partially, arranged at a constant distance R from a facing part of the second element for providing a mechanical reinforcement structure at the inner corner. | 07-28-2011 |
20110187347 | ELECTROMECHANICAL TRANSDUCER AND A METHOD OF PROVIDING AN ELECTROMECHANICAL TRANSDUCER - The invention relates to an electromechanical transducer ( | 08-04-2011 |
20120033832 | MICROPHONE AND ACCELEROMETER - The invention relates to a method for manufacturing a micromachined microphone and an accelerometer from a wafer | 02-09-2012 |
20120043188 | MEMS DEVICES - A MEMS device comprises first and second opposing electrode arrangements ( | 02-23-2012 |
20120305374 | MEMS SWITCH - A MEMS switch in which at least first, second and third signal lines are provided over the substrate, which each terminate at a connection region. A lower actuation electrode arrangement is over the substrate. A movable contact electrode is suspended over the connection regions for making or breaking electrical contact between at least two of the three connection regions and an upper actuation electrode provided over the lower actuation electrode. | 12-06-2012 |
20130233086 | MEMS CAPACITIVE PRESSURE SENSOR - A pressure sensor measures pressure by measuring the deflection of a MEMS membrane using a capacitive read-out method. There are two ways to implement the invention. One involves the use of an integrated Pirani sensor and the other involves the use of an integrated resonator, to function as a reference pressure sensor, for measuring an internal cavity pressure. | 09-12-2013 |
20140159826 | MEMS OSCILLATORS - The invention provides MEMS oscillator designs in which the thermal actuation and piezoresistive detection signals are separated. | 06-12-2014 |
20150362395 | MEMS DEVICE CALIBRATION - One example discloses a MEMS device, including: a cavity having an internal environment; a seal isolating the internal environment from an external environment outside the MEMS device; wherein the seal is susceptible to damage in response to a calibration unsealing energy; wherein upon damage to the seal, a pathway forms which couples the internal environment to the external environment; and a calibration circuit capable of measuring the internal environment before and after damage to the seal. | 12-17-2015 |
20160023893 | SUSPENDED MEMBRANE FOR CAPACITIVE PRESSURE SENSOR - Embodiments of a method for forming a suspended membrane include depositing a first electrically conductive material above a sacrificial layer and within a boundary trench. The first electrically conductive material forms a corner transition portion above the boundary trench. The method further includes removing a portion of the first electrically conductive material that removes at least a portion of uneven topography of the first electrically conductive material. The method further includes depositing a second electrically conductive material. The second electrically conductive material extends beyond the boundary trench. The method further includes removing the sacrificial layer through etch openings and forming a cavity below the second electrically conductive material. The first electrically conductive material defines a portion of a sidewall boundary of the cavity. | 01-28-2016 |
Patent application number | Description | Published |
20080287868 | Abdominal Cavity Balloon for Preventing a Patient's Bleeding - An abdominal cavity balloon for preventing a haemorrhage in a patient's pelvic region, comprising an inflatable balloon, wherein the balloon is provided with a smooth surface and with a strip that is flexurally stiff and formed to follow the balloon's shape for positioning the balloon. | 11-20-2008 |
20140296617 | INCUBATOR - An incubator comprising a support and, mounted on the support, a patient-receiving unit provided with a cover, the cover being provided with means such as access openings for treating a patient, and wherein the patient-receiving unit is coupled with a heating element and/or a humidifying element via a conduit or conduits for heated and/or humidified air, which are equipped with a pump, wherein the pump, the heating element and/or the humidifying element are located in a foot of the support, and the conduit or conduits for heated and/or humidified air run between the foot and the patient-receiving unit, and in that the support is located substantially to one side of the patient-receiving unit, so as to leave a free legroom below the patient-receiving unit. | 10-02-2014 |