| Patent Number |
Title Of Patent |
Date Issued |
| RE37507 |
Variable length coding/decoding method of image data and apparatus thereof |
January 15, 2002 |
| A method of variable length coding/decoding of image data and an apparatus thereof can vary the length of an escape sequence during variable length coding to thereby reduce the amount of transmitted data.The method of variable length coding/decoding includes the steps of loading an initi |
| D579436 |
Mobile phone |
October 28, 2008 |
|
| D571964 |
Washing machine |
June 24, 2008 |
|
| D560686 |
Digital audio player |
January 29, 2008 |
|
| D558666 |
Charger for mobile phone having speaker |
January 1, 2008 |
|
| 7443728 |
NAND flash memory device and method of programming same |
October 28, 2008 |
| Disclosed is a NAND flash memory device comprising a memory cell array connected to a page buffer via a plurality of bitlines. The page buffer stores input data to be programmed in the memory cell array. The memory cell array is programmed by establishing bitline voltages for the plu |
| 7436768 |
Method, apparatus and computer program for transmitting a packet |
October 14, 2008 |
| An apparatus, method and computer program for transmitting a packet is described which may enable one or more (or all) blocks of a received packet to be transmitted in accordance with the priority of one or more (or all) of the blocks. A packet may be divided into a plurality of bloc |
| 7428328 |
Method of forming a three-dimensional image of a pattern to be inspected and apparatus for perfo |
September 23, 2008 |
| In a method and apparatus for forming a three-dimensional image for an inspection pattern, a reference intensity function of an inspection X-ray is formed in accordance with a continuous scanning depth, and is differentiated with respect to the scanning depth. The differential refere |
| 7415590 |
Integrated circuit having a memory cell array capable of simultaneously performing a data read o |
August 19, 2008 |
| An integrated circuit comprising a memory cell array capable of simultaneously performing data read and write operations is provided. The integrated circuit to which inputs and outputs (IOs) are separately provided and to which a write address and a read address are simultaneously in |
| 7414233 |
Pixel circuit with surface doped region between multiple transfer transistors and image sensor i |
August 19, 2008 |
| A pixel circuit of an image sensor includes a photo-converting unit such as a photo-diode for generating charge from incident light. The pixel circuit also includes a charge storing capacitor for storing the charge generated by the photo-converting unit. The pixel circuit further inc |
| 7410915 |
Method of forming carbon polymer film using plasma CVD |
August 12, 2008 |
| A method of forming a hydrocarbon-containing polymer film on a semiconductor substrate by a capacitively-coupled plasma CVD apparatus. The method includes the steps of: vaporizing a hydrocarbon-containing liquid monomer (C.sub..alpha.H.sub..beta.X.sub..gamma., wherein .alpha. and .be |
| 7393700 |
Low temperature methods of etching semiconductor substrates |
July 1, 2008 |
| Methods of etching a semiconductor substrate may include providing a first gas that is chemically reactive with respect to the semiconductor substrate, and while providing the first gas, providing a second gas different than the first gas. More particularly, a molecule of the second |
| 7384711 |
Stencil mask having main and auxiliary strut and method of forming the same |
June 10, 2008 |
| A stencil mask includes a membrane forming thin layer having membrane areas and a border area that limits the membrane areas. The membrane areas have a plurality of pattern areas which include an aperture through which particle beams can permeate and non-pattern areas interposed betw |
| 7367680 |
Color wheel unit and optical engine having the same |
May 6, 2008 |
| The present invention relates to a color wheel unit comprising a color wheel having a rotatable filter supporter and a plurality of color filters radially attached to the filter supporter; a color wheel supporter for rotatably supporting the color wheel; a projection provided in at l |
| 7344811 |
Polysilane-based charge transport materials |
March 18, 2008 |
| Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a polymeric charge transport material having the formula ##STR00001## where n and m a |
| 7332736 |
Article comprising gated field emission structures with centralized nanowires and method for mak |
February 19, 2008 |
| This invention provides novel methods of fabricating novel gated field emission structures that include aligned nanowire electron emitters (individually or in small groups) localized in central regions within gate apertures. It also provides novel devices using nanoscale emitters for |
| 7321199 |
Display apparatus and control method thereof |
January 22, 2008 |
| A display apparatus and method in which a current ripple is decreased to improve characteristics of a display apparatus are provided. A display apparatus comprises a light source, a plurality of driving power units providing driving electric powers to the light source, and a controller |
| 7298667 |
Latency control circuit and method of latency control |
November 20, 2007 |
| In one embodiment, a latency circuit generates the latency signal based on CAS latency information and read information. For example, the latency circuit may include a clock signal generating circuit generating a plurality of transfer signals and generating a plurality of sampling cl |
| 7285865 |
Micro-package, multi-stack micro-package, and manufacturing method therefor |
October 23, 2007 |
| A micro package, a multi-stack micro package, and a manufacture method therefor are provided. A micro package according to the present invention includes a device substrate for mounting a devices, being a circuit module; a protection cap for protecting the device; bonding substances |
| 7248815 |
Fitting protecting apparatus of developer cartridge and image forming apparatus having the same |
July 24, 2007 |
| A fitting protecting apparatus of a developer cartridge includes a housing storing liquid developer. The housing has at least one connection fitting connected to an outside corresponding connection fitting. A cover part is movably disposed between a first position of sealing the connecti |
| 7227802 |
Multi-time programmable semiconductor memory device and multi-time programming method therefor |
June 5, 2007 |
| A multi-time programmable semiconductor memory device includes a unit array, a unit decoder and a cell distribution circuit. The unit array includes a plurality of programmable units, each of which has a plurality of one-time programmable cells. The unit decoder generates a unit select |
| 7226804 |
Method for forming pattern of organic insulating film |
June 5, 2007 |
| A method for forming a pattern of an organic insulating film by forming an electrode on a substrate, coating an imprintable composition thereon to form an organic insulating film, pressurizing and curing the organic insulating film using a patterned mold to transfer a pattern of the mold |
| 7218601 |
High-density reproduction-only optical disc and method for reproducing data from the same |
May 15, 2007 |
| A high-density reproduction-only optical disc includes a high frequency data zone in which disc related information is recorded by high frequency wobbles, a user data area in which user data is recorded by pits, and a transition zone which is formed between the high frequency data zone a |
| 7133246 |
Pole base assembly driving device for tape recorder |
November 7, 2006 |
| A pole base assembly driving device for a tape recorder is disclosed. Manufacturing of decks becomes simpler and at lower cost. The pole base assembly driving device has a loading gear rotatably disposed on the deck, and rotated by a driving force which is transmitted from a driving |
| 7112539 |
Dielectric layer for semiconductor device and method of manufacturing the same |
September 26, 2006 |
| A multi-layer dielectric layer structure for a semiconductor device. The multi-layer dielectric layer structure comprises a silicate interface layer having a dielectric constant greater than that of silicon nitride and a high-k dielectric layer overlying the silicate interface layer. The |
| 7108922 |
Siloxane-based resin and interlayer insulating film formed using the same |
September 19, 2006 |
| A siloxane-based resin having a novel structure and a semiconductor interlayer insulating film using the same. The siloxane-based resins have a low dielectric constant in addition to excellent mechanical properties and are useful materials in an insulating film between interconnecting |
| 7045891 |
Sockets for module extension and memory system using same |
May 16, 2006 |
| A through socket includes a socket body, which can load the plurality of memory modules, and a plurality of internally connected socket conductors arranged to electrically connect the memory modules when loaded. A turn around socket includes a socket body for loading at least one memory |
| 7045875 |
Semiconductor device with self-aligned junction contact hole and method of fabricating the same |
May 16, 2006 |
| A plurality of trenches for defining active regions are formed in a semiconductor substrate, using a plurality of trench masks. A gap fill insulating layer is formed on the resulting structure to fill a gap region bounded by the trench and the trench masks. Next, the trench mask and |
| 7012881 |
Timing and frequency offset estimation scheme for OFDM systems by using an analytic tone |
March 14, 2006 |
| A timing and frequency offset estimation method for OFDM use an analytic tone in calculating timing offset estimation and a frequency offset estimation. An analytic tone includes a signal that contains only one subcarrier and has characteristics of a uniform magnitude and a uniform p |
| 7006097 |
Method and apparatus for compression and reconstruction of animation path using linear approxima |
February 28, 2006 |
| Methods for compressing and reconstructing an animation path using linear approximation, apparatuses for performing the methods, and data formats therefor are provided. The apparatus for compressing an animation path, has an interpolator analysis unit for extracting a predetermined numbe |
| 6993158 |
Device for and method of automatically tracking a moving object |
January 31, 2006 |
| An automatic moving object tracking device and a method thereof are capable of tracking a moving object through a signal process of an input image signal of each frame. The moving object tracking device converts a pre-processed input image signal into a binary disturbance image signal, |
| 6987310 |
Multi-layered structure including an epitaxial layer having a low dislocation defect density, se |
January 17, 2006 |
| A multi-layered structure of a semiconductor device includes a substrate, and a heteroepitaxial layer having a low dislocation defect density on the substrate. The heteroepitaxial layer consists of a main epitaxial layer and at least one intermediate epitaxial layer sandwished in the |
| 6980048 |
Voltage generating circuit capable of supplying stable output voltage regardless of external inp |
December 27, 2005 |
| A voltage generating circuit capable of generating a stable output voltage irrespective of a variation in external voltage. The voltage generating circuit includes a voltage comparing circuit that operates in response to an activation signal and outputs output voltage to a control node i |
| 6965964 |
Nand flash memory device |
November 15, 2005 |
| A NAND flash memory device is provided. The memory device includes M input/output pins for inputting and outputting M-bit data (M is any natural number), first and second input buffer circuits, an address register, a command register, and a data input register. The first and second i |
| 6951167 |
Bread maker |
October 4, 2005 |
| A bread maker including a casing forming an outer enclosure and a baking tray inside the casing to contain bread dough. An upper heater inside the casing faces an opening in the top of the baking tray to heat the baking tray. A lower heater inside the casing faces a lateral part of the b |
| 6852962 |
Microwave oven |
February 8, 2005 |
| A microwave oven includes a tray holding unit which stably holds both a cooking tray and a tray guide at their original positions regardless of vibration and impact applied to the cooking tray and/or tray guide. The tray holding unit includes a base part, and elastic blade parts which ar |
| 6838341 |
Method for fabricating semiconductor device with self-aligned storage node |
January 4, 2005 |
| A method for fabricating a semiconductor device includes preparing a semiconductor substrate having a contact pad; forming a first insulating film having a storage node contact exposing the contact pad and having a stack structure of an upper interlayer insulating film, a bottom inte |
| 6835513 |
Carbazole based charge transport compounds |
December 28, 2004 |
| Improved organophotoreceptors have: (a) a charge transport compound having the formula: ##STR1## where R.sub.1 is hydrogen, a branched or linear alkyl group, a branched or linear unsaturated hydrocarbon group, an ether group, or an aryl group; and R.sub.2 and R.sub.3 independent |
| 6830376 |
Radioactive image apparatus and focus control method thereof |
December 14, 2004 |
| A radioactive image apparatus and a method of controlling a focus thereof. The radioactive image apparatus includes a radioactive ray generating unit, a robot table, and a radioactive ray detecting unit. The focus control method includes obtaining a radioactive transmission image of a |
| 6818511 |
Non-volatile memory device to protect floating gate from charge loss and method for fabricating |
November 16, 2004 |
| Disclosed are a non-volatile memory device to protect a floating gate from charge loss and a method for forming the same. At least a pair of floating gate lines are formed on a semiconductor substrate. A portion of the substrate between the floating gate lines is etched to form a trench |
| 6816449 |
Optical pickup compatible with a digital versatile disk and a recordable compact disk using a ho |
November 9, 2004 |
| An optical pickup apparatus compatible with at least two types of optical recording media, using light beams having respective different wavelengths for recording and reading information, the optical pickup apparatus including two laser light sources to emit light beams having the differ |
| 6815370 |
Plasma enhanced chemical vapor deposition apparatus and method for forming nitride layer using t |
November 9, 2004 |
| A plasma enhanced chemical vapor deposition apparatus and a method of forming a nitride layer using the same, wherein the plasma enhanced CVD apparatus includes a process chamber including an upper chamber with a dome shape, a lower chamber, and an insulator therebetween, a gas distr |
| 6812765 |
Pulsed signal transition delay adjusting circuit |
November 2, 2004 |
| A delay circuit has an input node receives an input pulsed signal. A buffer transfers the input signal to a floating node. A detector outputs to an output node an output voltage that has a first level, if the voltage at the floating node is below a threshold, and a second level otherwise |
| 6795354 |
Circuit for controlling an AC-timing parameter of a semiconductor memory device and method there |
September 21, 2004 |
| A circuit for controlling an AC-timing parameter of a semiconductor memory device and method thereof are provided. The AC-timing parameter control circuit includes a delay-time-defining portion, a comparing portion, and a controlling portion. The control circuit compares the pulse width |
| 6754222 |
Packet switching apparatus and method in data network |
June 22, 2004 |
| Disclosed is a packet switching apparatus in a data network including a plurality of ports for taking charge of an input/output of packet transmission/reception commands and data packets, a plurality of transmission/reception control sections for accessing information resources class |
| 6682339 |
Flame stabilizer for flame hydrolysis deposition |
January 27, 2004 |
| A flame stabilizing apparatus is disclosed for application to a burner for a flame hydrolysis deposition (FHD) process. In the flame stabilizing apparatus, a co-flow diffusion flame burner emits a flame onto a substrate and a flame stabilizer, installed around the burner coaxially, isola |
| 6674570 |
Wide band erbium-doped fiber amplifier (EDFA) |
January 6, 2004 |
| An optical amplifier with improved output power utilizing less optical fiber components and reduced noise is disclosed. A first optical fiber amplifier is pumped by a first light source prior to splitting into a number of sub-bands, and a second optical fiber amplifier is pumped by a |
| 6665504 |
Fusing device of electrophotographic image forming apparatus |
December 16, 2003 |
| A fusing device of an electrophotographic image forming apparatus includes a tubular internal pipe sealed at its ends to maintain a predetermined internal pressure to accommodate a predetermined amount of a working fluid in its inner space, a heater installed to wrap the internal pipe to |
| 6621997 |
Multi-function actuator of duplex printer |
September 16, 2003 |
| A multi-function actuator of a duplex printer selects one of movement passages of a printing medium according to whether to print one side or on both sides of the printing medium and includes a duplex guide, a jam removing mechanism, a sensor arm, and a sensor. The duplex guide is ro |
| 6614688 |
Method of programming non-volatile semiconductor memory device |
September 2, 2003 |
| A method of programming a non-volatile semiconductor memory device is provided. The method includes a bitline setup step, a well bias setup step, a program step, and a discharge step. In the bitline setup step, either a ground or power supply voltage is supplied respectively to bitli |
