Did You Know...
...that one person who claimed to be the inventor of the television is Russian emigre Vladimir Zworykin? In 1929 David Sarnoff, founder of RCA, asked Zworykin what it would take to develop TV for commercial use. He said: a year and a half and $100,000. In reality, it took 20 years and $50 million! Before his death in 1982 at the age of 92, Zworykin said of his invention: "The technique is wonderful. It is beyond my expectations. But the programs! I would never let my children even come close to this thing."
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Application No. | Application Title | Issue Date |
| 20110047271 | METHOD AND SYSTEM FOR ALLOCATING RESOURCES A method and system is disclosed for allocating resources in a communication network including several nodes capable of transmitting and receiving data and a central node capable of allocating resources. At least one node transmits one or more requests (Rnqt)... | 02/24/2011 |
| 20110047257 | SYSTEM AND METHOD FOR INSTALLING SMART CARD APPLET Disclosed are a system and a method for installing a smart card applet. A response message for an OTA message received from an external remote server is transmitted to form a communication channel based on HTTP (hyper text transfer protocol) between a smart card and the... | 02/24/2011 |
| 20110047251 | METHOD AND SYSTEM FOR PROVIDING INTERACTIVE CONTENT SERVICE OF UBIQUITOUS ENVIRONMENT AND COMPUTER-READABLE RECORDING MEDIUM Disclosed are a method and a system for providing an interactive content service of a Ubiquitous environment, and a computer-readable recording medium. The system for providing an interactive content service of a Ubiquitous environment includes an information generator ... | 02/24/2011 |
| 20110046773 | TOOL VECTOR DISPLAY APPARATUS FOR A MACHINE TOOL WITH ROTATIONAL AXES Time information t and positional information about each axis are obtained, and the three-dimensional coordinates of tool center point Pe at time t are calculated to display the path of the tool center point Pe at time t. Then, whether a fixed time has elapsed or not is... | 02/24/2011 |
| 20110046598 | WEARING ARTICLE AND METHOD FOR MAKING THE SAME The present invention aims to provide an improved wearing article allowing the dimension of the leg-openings to be adequately large without causing leakage of urine. A chassis is formed in a crotch region with an opening extending through inner and outer sheets in the t... | 02/24/2011 |
| 20110046596 | ABSORBENT ARTICLE An absorbent article has a top layer, a bottom layer, an absorbent core and a pair of leak-barrier walls. Each leak-barrier wall has a proximal wall section, a first elastic overhang section extending outward in a transverse direction from around the upper end of the pr... | 02/24/2011 |
| 20110046592 | ABSORBENT ARTICLE WITH PATTERN To apply a clear pattern to an absorbent article such as sanitary napkin without worsening the soft and comfortable touch to skin and allowing the colorant from coming into direct contact with the skin of a wearer. An absorbent article comp... | 02/24/2011 |
| 20110045568 | METHOD FOR RESTORING BMP-RECEPTOR SIGNALING IN A CELL The invention relates to a method for restoring BMP-receptor signaling in a cell. According to the invention, the activity of the protein cGKI is increased in a cell. Furthermore, the invention relates to the use of cGKI for the treatment of a disease selected from the ... | 02/24/2011 |
| 20110043836 | PRINTING CONTROL DEVICE, PRINTER DRIVER, CONVERSION DEVICE, PRINTER, PRINTING SYSTEM, CONTROL METHOD FOR A PRINTING CONTROL DEVICE, AND CONTROL METHOD FOR A PRINTER Printout that enables the user to easily know printed information is produced. A print data acquisition unit 11 acquires, as part of the print data, code information that is information for printing a code image 30 and contains at least one attribute data ... | 02/24/2011 |
| 20110043510 | POWER SUPPLY FOR LIQUID CRYSTAL DISPLAY The invention relates to a power supply for a liquid crystal display using a light emitting diode for a backlight unit, and more particularly, to a power supply combining a DC power supply outside the liquid crystal display with a driving power supply inside the liquid ... | 02/24/2011 |
| 20110043496 | DISPLAY DEVICE A glove having a display device is described. The glove comprises a glove; a display device connected with the glove, the display device comprising: a controller; a display coupled with the controller; and an input/output device coupled with the controller and arranged ... | 02/24/2011 |
| 20110043363 | RADIO FREQUENCY IDENTIFICATION TAG, AND METHOD AND MOLD FOR MANUFACTURING THE SAME A radio frequency identification (RFID) tag includes a circuit chip including a pad for an electrical connection on one surface thereof, a molding part receiving the circuit chip therein while exposing the pad to the outside, and an antenna formed on an outer surface of... | 02/24/2011 |
| 20110043134 | LIGHT EMITTING DIODE ARRAY DRIVING APPARATUS There is provided a LED array driving apparatus for driving a light emitting array having a plurality of LEDs connected to one another, including: a DC-DC converting part; a current/voltage detecting part detecting a magnitude of a first current flowing through a switch... | 02/24/2011 |
| 20110042511 | APPARATUS FOR USE ON AN AIRCRAFT An actuator is arranged to move an aircraft component such as a landing gear leg, flap or aileron between a first position and a second position, net load from external forces acting on the aircraft component tending to drive it towards the first position. The actuator ... | 02/24/2011 |
| 20110042466 | RADIO FREQUENCY IDENTIFICATION TAG, AND METHOD OF MANUFACTURING THE SAME There is provided a radio frequency identification (RFID) tag. The RFID tag includes a base formed of an insulating material, a circuit chip adhered to one surface of the base and including a pad for an electrical connection, and an antenna formed by jetting a conductiv... | 02/24/2011 |
| 20110041868 | HAIR PIN The hair pin is characterized in that an extended protrusion piece with a certain width is formed along both the edge sides of a hair pin body, and the extended protrusion piece is rolled inwardly for thereby forming reinforced parts, and a cut-away groove part or a con... | 02/24/2011 |
| 20110041558 | HEAT TREATMENT APPARATUS FOR TEMPERING GLASS Provided is a heat treatment apparatus for tempering glass capable of stabilizing quality and increasing productivity by inducing a stability and smoothness between processes during automatically performing of a heat treatment operation for the tempered surface of thin ... | 02/24/2011 |
| 20110041506 | ADIABATIC EXPANSION HEAT ENGINE AND METHOD OF OPERATING In an adiabatic expansion heat engine, adiabatically expanded low pressure fluid is returned to a source of high pressure fluid through a balance of internal pressures or forces that balances out the resistance to the flow of the fluid being pumped from the low pressure... | 02/24/2011 |
| 20110041250 | AIR CELL CUSHION This air cell cushion has a pair of side air cells extending upwardly from the upper surface side of the base member at both end sides in the lateral direction of the base member. The side air cells have a larger front-rear direction size than in the lateral direction t... | 02/24/2011 |
| 20110038102 | SOLID ELECTROLYTIC CONDENSER AND METHOD FOR PREPARING THE SAME Disclosed is a solid electrolytic condenser and method for manufacturing the same. The solid electrolytic condenser includes: a condenser element whose inner has an anode polarity; an anode wire whose one end portion is inserted into the condenser element; a cathode dra... | 02/17/2011 |
| 20110037753 | PIXEL CIRCUIT A pixel circuit has a light emitting diode, a first driving transistor, a second driving transistor, a capacitor, and a switch unit. When a scan signal is asserted, the switch unit couples sources/drains of the second driving transistor respectively to a first and a sec... | 02/17/2011 |
| 20110037522 | ACTIVE BALUN WITH STACKED STRUCTURE An active balun with a stacked structure includes: a first amplification unit including a first transistor having a first terminal connected with a first input terminal, a second terminal connected with a power voltage terminal, and a third terminal connected with an ou... | 02/17/2011 |
| 20110037507 | MIXER WITH DIFFERENTIAL DC OFFSET CANCELLATION FUNCTION A mixer with a differential DC offset cancellation function includes: a load unit including a first load unit and a second load unit; a mixing unit biased by current transferred from the load unit to mix inputs signal and oscillation signals; a first output voltage dete... | 02/17/2011 |
| 20110037487 | METHOD FOR DETECTING PRESSURE ON TOUCH SENSING ELEMENT AND ELECTRONIC DEVICE USING THE SAME A method for detecting pressure on a touch sensing element includes the steps of: providing a first potential difference to two electrodes of a first film; charging a capacitor with a division voltage of the first potential difference; sampling a charged voltage of the ... | 02/17/2011 |
| 20110037260 | PORTABLE MECHATRONICAL DEVICE FOR GENERATING ELECTRIC POWER The device includes, in a housing, an actuator electrically connected to a battery for charging a portable item such as a mobile terminal. For a rotating actuator comprising a first member submitted to an oscillatory motion, for example a walker carrying the housing, an... | 02/17/2011 |
| 20110037208 | GAS SPRING WITH SPEED CONTROL FUNCTION In a gas spring which includes a cylinder member slide-engaged in upward and downward directions in the interior of an outer body, an inner pipe which is engaged to an inner wall of the cylinder member and forms a gas flow path in upward and downward directions between ... | 02/17/2011 |
| 20110036944 | SLAT DEPLOYMENT MECHANISM An aircraft slat deployment mechanism comprising: a first drive member coupled to the slat at a first pivot point; and a second drive member coupled to the slat at a second pivot point which is offset from the first pivot point. A first rack is provided on the first dri... | 02/17/2011 |
| 20110035286 | ADVERTISEMENT SYSTEM BASED ON SMART CARD, A METHOD THEREOF, AND SMART CARD APPLIED TO THE SAME Disclosed are a system and a method for providing an advertisement service and a smart card applied to the same. The system includes the smart card to extract meta data by searching for accumulated and processed personalized information according to the request for a pe... | 02/10/2011 |
| 20110033965 | VERTICAL NITRIDE SEMICONDUCTOR LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME A vertical nitride-based semiconductor LED comprises a structure support layer; a p-electrode formed on the structure support layer; a p-type nitride semiconductor layer formed on the p-electrode; an active layer formed on the p-type nitride semiconductor layer; an n-ty... | 02/10/2011 |
| 20110033015 | MULTI-ANTENNA SYSTEM USING ADAPTIVE BEAMFORMING A multi-antenna system using adaptive beamforming includes a phase shift unit, a signal combination unit, a frequency down-converter, and an analog-to-digital (A/D) converter, and a beamforming control unit. The phase shift unit includes a plurality of phase shifters wh... | 02/10/2011 |
| 20110032230 | CONTROL DEVICE AND CONTROL METHOD FOR IMAGE DISPLAY A control device for an image display includes at least two reference points, a modulation unit and a remote controller. The modulation unit modulates the light of a predetermined spectrum generated by the reference points with a brightness variation cycle. The modulati... | 02/10/2011 |
| 20110032153 | ANTENNA PATTERN FRAME, METHOD AND MOLD FOR MANUFACTURING THE SAME, ELECTRONIC DEVICE CASE HAVING ANTENNA PATTERN FRAME EMBEDDED THEREIN, AND METHOD FOR MANUFACTURING THE SAME An antenna pattern frame includes an antenna radiator receiving an external signal and transmitting the received external signal to an electronic device, a radiator frame having the antenna radiator on a surface thereof, and a guide boss protruding from the radiator fra... | 02/10/2011 |
| 20110032150 | BEAMFORMING APPARATUS AND METHOD FOR MULTI-ANTENNA SYSTEM A beamforming apparatus for a multi-antenna system includes a phase control unit including a plurality of phase shifters which respectively control the phases of signals according to a preset phase weight vector; a signal combination unit combining the signals outputted... | 02/10/2011 |
| 20110032137 | HIGH-SPEED ANALOG-DIGITAL CONVERTER HAVING A SIGNAL FOLDING STRUCTURE IMPROVED BY REDUCING THE NUMBER OF ELEMENTARY CELLS The invention relates to high-resolution analog-digital converters using so-called folding differential amplifier structures composed of differential circuits (crossed differential pairs) and of loads (cascode transistors). The folding structure according to the inventi... | 02/10/2011 |
| 20110032062 | TRANSFORMER IMPROVED IN LEAKAGE INDUCTANCE There is provided a transformer improved in leakage inductance including: a core having first, second and third legs electromagnetically coupled to one another; a primary winding formed of a conductor having one end and another end receiving power from the outside and d... | 02/10/2011 |
| 20110032011 | AUTO FREQUENCY CALIBRATOR, METHOD THEREOF AND FREQUENCY SYNTHESIZER USING IT The present invention relates to and auto frequency calibrator, a method thereof, and a frequency synthesizer using it. The auto frequency calibrator includes a capacitor bank selector that is operated as an open loop and compares a frequency signal having integer-divid... | 02/10/2011 |
| 20110031433 | THERMOSETTING EPOXY RESIN, A COMPOSITE MATERIAL, A METHOD OF FORMING A COMPOSITE MATERIAL ARTICLE, A MOULD AND A METHOD OF MAKING A MOULD A thermosetting epoxy resin includes particles of magnetite and conductive carbon to act as microwave susceptors. A composite material comprises a thermosetting epoxy resin matrix phase with particles of magnetite and a carbon fibre reinforcement phase. A mould for a co... | 02/10/2011 |
| 20110031348 | LANDING GEAR WITH COMPOSITE LEAF SPRING An aircraft landing gear comprising: an arm mounted to a pivot and carrying one or more wheel assemblies; and a composite leaf spring which is coupled to the arm and arranged to provide a resilient biasing force which opposes rotation of the arm about the pivot. The arm... | 02/10/2011 |
| 20110031347 | SPOILER DEPLOYMENT MECHANISM An aircraft wing assembly comprising: a wing; a spoiler pivotally attached to the wing; and a spoiler deployment mechanism. The deployment mechanism comprises a scissor linkage mechanism comprising an upper link pivotally attached to the spoiler at an upper pivot, and a... | 02/10/2011 |
| 20110030982 | HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE A hydraulic drilling machine has a metal chassis shaped as a rectangular parallelepiped, drilling resources located at the front of the chassis, a rotary motor to drive drilling rods, and a hydraulic circuit. An electrical circuit powers the various components of the dr... | 02/10/2011 |
