121 US patents granted on 02 June 2009 and assigned to Samsung
| 1 | 7,543,314 | Optical disc drive having impact absorbing member |
| 2 | 7,543,312 | Optical pickup device |
| 3 | 7,543,264 | High frequency signal transmission line having ground line blocks to reduce noise |
| 4 | 7,543,219 | Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method |
| 5 | 7,543,218 | DVD decoding method and apparatus using selective po-correction |
| 6 | 7,543,210 | Semiconductor device and test system thereof |
| 7 | 7,543,201 | Semiconductor devices including test circuits and related methods of testing |
| 8 | 7,543,114 | System and controller with reduced bus utilization time |
| 9 | 7,543,106 | Apparatus and method for controlling refresh of semiconductor memory device according to positional information of memory chips |
| 10 | 7,543,099 | Digital multimedia device |
| 11 | 7,543,012 | Method and apparatus to perform squaring operation in finite field |
| 12 | 7,543,011 | Montgomery modular multiplier and method thereof using carry save addition |
| 13 | 7,542,765 | Method for handoff in mobile communication system |
| 14 | 7,542,714 | Used toner collecting device and an image forming apparatus having the same |
| 15 | 7,542,705 | Electrophotographic image forming apparatus including a developing roller for a developing unit using non-magnetic mono-component toner, and developing method using the same |
| 16 | 7,542,701 | Process cartridge and an image forming apparatus having the same |
| 17 | 7,542,700 | Image forming process module having a detachable waste developer storage tank and image forming apparatus having the same |
| 18 | 7,542,693 | Phase controlling device, fuser controlling device having the same, and phase controlling method |
| 19 | 7,542,618 | Apparatus and method for data processing by using a plurality of data processing apparatuses and recording medium storing program for executing the method |
| 20 | 7,542,563 | Retractable headset for an audio playback system |
| 21 | 7,542,530 | Apparatus and method for controlling a digital automatic gain controller in an orthogonal frequency division multiple access communication system |
| 22 | 7,542,518 | Predistortion apparatus and method for compensating for a nonlinear distortion characteristic of a power amplifier using a look-up table |
| 23 | 7,542,507 | Decision feedback equalization input buffer |
| 24 | 7,542,449 | Transferring context during hand-over of mobile node in a wireless network |
| 25 | 7,542,442 | Uplink scheduling method in VoIP |
| 26 | 7,542,441 | Resource allocation method in a multicarrier communication system |
| 27 | 7,542,440 | Apparatus and method for providing quality of service for mixed traffic in a wireless network base station |
| 28 | 7,542,438 | Reliable multicast data retransmission method by grouping wireless terminals in wireless communication medium and apparatus for the same |
| 29 | 7,542,415 | Apparatus for performing a packet flow control and method of performing the packet flow control |
| 30 | 7,542,400 | Laser diode driver, method of driving the laser diode driver, and method of initializing an optical recording and reproducing apparatus |
| 31 | 7,542,392 | Optical information storage medium having a transition area provided between first area and second area of lead-in area and reproducing and/or recording apparatus for use therewith |
| 32 | 7,542,388 | Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method |
| 33 | 7,542,386 | Optical disc player, method, and media compensating for tilt/skew using RF envelope |
| 34 | 7,542,372 | Circuit and methods for eliminating skew between signals in semiconductor integrated circuit |
| 35 | 7,542,366 | Nonvolatile semiconductor memory device with wired-or structure blocking data transmission from defective page buffer |
| 36 | 7,542,356 | Semiconductor memory device and method for reducing cell activation during write operations |
| 37 | 7,542,354 | Reprogrammable nonvolatile memory devices and methods |
| 38 | 7,542,350 | Methods of restoring data in flash memory devices and related flash memory device memory systems |
| 39 | 7,542,346 | Memory device and method for operating the same |
| 40 | 7,542,328 | Method of detecting bit line bridge by selectively floating even-or odd-numbered bit lines of memory device |
| 41 | 7,542,286 | Display device with improved heat dissipation |
| 42 | 7,542,266 | Cylindrical battery |
| 43 | 7,542,237 | Apparatus and method for slider including shape memory alloy pads in a hard disk drive |
| 44 | 7,542,227 | Flying height measurement and control with user data signal |
| 45 | 7,542,226 | Algorithm decoupling altitude effect from temperature/humidity sensor |
| 46 | 7,542,190 | Tandem laser scanning unit includes an optical scanning lens includes at least one sub-scanning cross-section having an aspherical surface in a sub-scanning direction to reduce a curvature of the scanning line |
| 47 | 7,542,157 | Method and apparatus for printing accessed data over a network using a virtual machine applet |
| 48 | 7,542,153 | Method and apparatus for fast forming images using toner |
| 49 | 7,542,150 | Displacement interferometer system and exposer using the same |
| 50 | 7,542,125 | Method for cutting an LCD substrate using coolant having low surface tension and low viscosity properties in which a partial cut, cooling with coolant and then a full cut takes place after coolant is removed |
| 51 | 7,542,112 | Four color liquid crystal display and panel therefor |
| 52 | 7,542,095 | Method and system of noise-adaptive motion detection in an interlaced video sequence |
| 53 | 7,542,063 | Laser irradiation apparatus and method of fabricating organic light emitting display using the same |
| 54 | 7,542,061 | Thermal image forming apparatus |
| 55 | 7,542,048 | Apparatus and method for converting metadata color temperature and apparatus and method for providing metadata |
| 56 | 7,542,030 | Display panel driving circuits and methods for driving image data from multiple sources within a frame |
| 57 | 7,542,027 | Display system |
| 58 | 7,542,022 | Flat panel display capable of digital data transmission |
| 59 | 7,542,020 | Power supply device and plasma display device including power supply device |
| 60 | 7,542,019 | Light emitting display |
| 61 | 7,542,016 | Electron emission device (EED) with low background-brightness |
| 62 | 7,542,015 | Driving device of plasma display panel |
| 63 | 7,542,014 | Plasma display device and driving method thereof |
| 64 | 7,541,947 | Semiconductor devices, a system including semiconductor devices and methods thereof |
| 65 | 7,541,891 | Dual band digital multimedia broadcasting receiver |
| 66 | 7,541,845 | Signal receiver apparatus and method for detecting logic state represented by an input signal and semiconductor integrated circuit device having the same |
| 67 | 7,541,840 | Buffer circuit having electrostatic discharge protection |
| 68 | 7,541,770 | Battery module having structural strength and efficient cooling |
| 69 | 7,541,768 | Step motor control circuit and method of generating step motor control signal |
| 70 | 7,541,741 | Plasma display panel with sustain electrodes accommodating brightness |
| 71 | 7,541,740 | Plasma display device |
| 72 | 7,541,736 | Thieno[3,2-b]indole based polymer and organo-electroluminescent device using the same |
| 73 | 7,541,735 | Organic electroluminescent device having a transparent layer |
| 74 | 7,541,732 | Electron emission with electron emission regions on cathode electrodes |
| 75 | 7,541,730 | Sealing structure of field emission display device and method of manufacturing the same |
| 76 | 7,541,725 | Electron emission display including a cathode having resistance layer electrically connecting isolation electrodes having electron emission regions to a line electrode |
| 77 | 7,541,691 | Standby power supply apparatus |
| 78 | 7,541,682 | Semiconductor chip having bond pads |
| 79 | 7,541,680 | Semiconductor device package |
| 80 | 7,541,664 | Lead frame and semiconductor device having the lead frame |
| 81 | 7,541,662 | Packaging chip having inductor therein |
| 82 | 7,541,656 | Semiconductor devices with enlarged recessed gate electrodes |
| 83 | 7,541,653 | Mask ROM devices of semiconductor devices and method of forming the same |
| 84 | 7,541,645 | Metal oxide semiconductor (MOS) transistors having buffer regions below source and drain regions |
| 85 | 7,541,633 | Phase-change RAM and method for fabricating the same |
| 86 | 7,541,628 | Image sensors including active pixel sensor arrays |
| 87 | 7,541,571 | Image sensor having first and second charge transmitters |
| 88 | 7,541,424 | Oligothiophene-arylene derivatives and organic thin film transistors using the same |
| 89 | 7,541,390 | Composition for preparing electron emitter, electron emitter produced by using the composition, and electron emission device comprising the electron emitter |
| 90 | 7,541,290 | Methods of forming mask patterns on semiconductor wafers that compensate for nonuniform center-to-edge etch rates during photolithographic processing |
| 91 | 7,541,288 | Methods of forming integrated circuit structures using insulator deposition and insulator gap filling techniques |
| 92 | 7,541,282 | Methods of forming metal-nitride layers in contact holes |
| 93 | 7,541,276 | Methods for forming dual damascene wiring for semiconductor devices using protective via capping layer |
| 94 | 7,541,252 | Methods of fabricating a semiconductor device including a self-aligned cell diode |
| 95 | 7,541,243 | Methods of forming integrated circuit devices having gate electrodes formed on non-uniformly thick gate insulating layers |
| 96 | 7,541,234 | Methods of fabricating integrated circuit transistors by simultaneously removing a photoresist layer and a carbon-containing layer on different active areas |
| 97 | 7,541,225 | Method of manufacturing a thin film transistor array panel that includes using chemical mechanical polishing of a conductive film to form a pixel electrode connected to a drain electrode |
| 98 | 7,541,223 | Array substrate and liquid crystal display apparatus having the same |
| 99 | 7,541,212 | Image sensor including an anti-reflection pattern and method of manufacturing the same |
| 100 | 7,541,207 | Light emitting device and method of manufacturing the same |
| 101 | 7,541,206 | Nitride-based semiconductor light-emitting device and method of manufacturing the same |
| 102 | 7,541,199 | Methods of forming magnetic memory devices including oxidizing and etching magnetic layers |
| 103 | 7,541,118 | Phase shift mask |
| 104 | 7,541,110 | Secondary battery |
| 105 | 7,540,970 | Methods of fabricating a semiconductor device |
| 106 | 7,540,913 | Coating solution for forming high dielectric constant thin film and method for forming dielectric thin film using the same |
| 107 | 7,540,743 | Memory module, memory module socket and mainboard using same |
| 108 | 7,540,663 | Hydrodynamic fluid film bearing and bearing housing with cooling capacity |
| 109 | 7,540,635 | LED light source lens having upper, central and lower parts |
| 110 | D593,573 | Video image display for portable phone |
| 111 | D593,572 | Video image display for portable phone |
| 112 | D593,547 | Bluetooth headset |
| 113 | D593,546 | Wireless earset |
| 114 | D593,538 | Headset for portable phone |
| 115 | D593,533 | Portable phone |
| 116 | D593,531 | Portable phone |
| 117 | D593,530 | Portable phone |
| 118 | D593,529 | Cellular phone |
| 119 | D593,519 | Portable phone |
| 120 | D593,518 | Portable phone |
| 121 | D593,405 | Mobile phone accessory package |
