SAMSUNG ELETRONICS CO., LTD.
|SAMSUNG ELETRONICS CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20130058290||APPARATUS AND METHOD FOR ADAPTIVE CHANNEL QUALITY FEEDBACK IN A MULTICARRIER WIRELESS NETWORK - A subscriber station for use in a wireless network capable of communicating according to a multicarrier protocol. The subscriber station determines a total average signal level across N subbands within a channel, where each of the subbands comprises a plurality of subcarriers. The subscriber station also determines a first average signal level within a first subband. The subscriber station then transmits a channel quality indicator (CQI) feedback message to the wireless network. The CQI feedback message comprises a first data indicating the total average signal level across the N subbands and a second data indicating the first average signal level within the one subband. The first data may indicate the total average signal level as an absolute value and the second data may indicate the first average signal level relative to the total average signal level using one of two or more unequal quantization levels.||03-07-2013|
|20110180892||SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - A semiconductor package and a method for manufacturing the same are provided. The semiconductor package includes a semiconductor chip having a first surface, a second surface and a pixel area, first adhesion patterns disposed on the first surface, second adhesion patterns disposed between the first adhesion patterns and the pixel area and disposed on the first surface, and external connection terminals disposed on the second surface, wherein the second adhesion patterns and the external connection terminals are disposed to overlap each other.||07-28-2011|
|20100192127||SYSTEM AND METHOD FOR A SOFTWARE PRODUCT MANAGER - A component-based software product manager system and method are provided. Various software products for electronic appliances include common components that are shared there between and variable components that are not commonly shared there between and instead are exclusive to individual products. The component-based software product manager system and method combine and associate components with one another while managing a large-scale software asset in units of the components. The system and method described herein improve the cooperation and the reusability of software products.||07-29-2010|
|20100148614||Rotor for synchronous motor - A rotor for a synchronous motor includes a main core which is formed with a shaft hole disposed in a center area thereof, a plurality of inductive conductor slots arranged along an outer area thereof, and a plurality of magnet slots each arranged between the shaft hole and the inductive conductor slots; an inductive conductor which is inserted into each inductive conductor slot; a first and a second permanent magnet units which each have at least one first permanent magnet and at least one second permanent magnet having different polarities, the first permanent magnet and the second permanent magnet being inserted into the magnet slots and being disposed opposite to each other with the shaft hole being interposed therebetween; and a magnetic flux loss prevention member which is disposed between the first permanent magnet unit and the second permanent magnet unit and prevents loss of magnetic flux, intervals between the inductive conductor slots become small as the inductive conductor slots go from centers of the first and second permanent magnet units to the magnetic flux loss prevention member. Thus, intervals of inductive conductor slots in which inductive conductors are inserted become small as the inductive conductor slots go from centers of permanent magnet units to a magnetic flux loss prevention member, and thus, torque ripple generated in a portion where polarities of permanent magnets are changed in driving a synchronous motor is prevented, thereby reducing vibrations and noises.||06-17-2010|
|20100002333||Method to identify short spirals - A method for writing servo onto a disk of a hard disk drive with a servo writer. The method includes writing a plurality of spiral servo signals onto a disk. The spiral servo signals include a plurality of short spirals separated by unequal distances. The short spirals are detected by determining the unequal distances and used to write a plurality of servo patterns. The unequal distances provide information of the short spirals at different quadrants of the disk. The distances between a bank of odd short spirals is different than a bank of even short spirals which allows the servo writer to determine whether the bank is odd or even without switching banks. Either the even or odd bank of short spirals can be used to locate a starting reference point from which the servo writer can count spirals and write A, B, C and D servo bursts.||01-07-2010|
|20090015165||Plasma generating apparatus - A plasma generating apparatus having superior plasma generation efficiency that uses a single reaction chamber. The plasma generating apparatus includes a RF generator for providing a RF power, an antenna for generating an electromagnetic field upon receiving the RF power, a reaction chamber for exciting/ionizing a reaction gas via the electromagnetic field, and generating a plasma, and a plasma channel for absorbing the RF power, and allowing a current signal to be induced to the plasma.||01-15-2009|
Patent applications by SAMSUNG ELETRONICS CO., LTD.