Latest Patents of Leading Technology Companies

Samsung patent applications published on 28 December 2006
Thursday December 28th 2006, 8:24 am
Filed under: Patent Applications, Samsung

156 US patent applications published on 28 December 2006 and assigned to Samsung

1 20060294560 Cable broadcasting system, cable broadcasting transmitting apparatus, cable broadcasting receiver, open cable broadcasting receiver and cable card
2 20060294541 Method of performing a call in a wireless terminal
3 20060294539 Display apparatus and control method thereof and broadcast processing apparatus
4 20060294448 Apparatus and method for using an error correcting code to achieve data compression in a data communication network
5 20060294365 Mail server authentication method and apparatus
6 20060294363 System and method for tunnel management over a 3G-WLAN interworking system
7 20060294306 Folding USB flash memory device for providing memory storage capacity
8 20060294273 Apparatus and method for inputting characters using circular key arrangement
9 20060294186 System and method for enriched multimedia conference services in a telecommunications network
10 20060294082 Apparatus and method for playing content according to numeral key input
11 20060294078 File management method and apparatus to manage driver files necessary to drive a device connected to terminal
12 20060293902 Method and apparatus for generating bitstream of audio signal and audio encoding/decoding method and apparatus thereof
13 20060293826 Apparatus and method for measuring speed of a moving object
14 20060293080 Connector assembly for connecting mobile phone to peripheral device
15 20060293070 Mobile terminal and method for processing messages apparatus
16 20060293056 Method and apparatus for transmitting/receiving downlink data for UE in soft handover region in an OFDM system
17 20060293012 TERRESTIAL DIGITAL MULTIMEDIA BROADCASTING RECEIVER
18 20060293011 Doherty amplifier and transmitter using mixer
19 20060292899 Connector and hard disk drive including the same
20 20060292888 Etchant, method for fabricating interconnection line using the etchant, and method for fabricating thin film transistor substrate using the etchant
21 20060292880 Methods of fabricating p-type transistors including germanium channel regions and related devices
22 20060292820 Isolation layers for semiconductor devices including first and second sub-trenches and methods of forming the same
23 20060292817 Methods of processing semiconductor structures and methods of forming capacitors for semiconductor devices using the same
24 20060292810 Method of manufacturing a capacitor
25 20060292804 NITRIDE SEMICONDUCTOR LIGHT EMITTING DIODE AND FABRICATION METHOD THEREOF
26 20060292781 Finfets, nonvolatile memory devices including finfets, and methods of forming the same
27 20060292758 Pyrimidopyrimidine derivatives, organic thin film transistors using pyrimidopyrimidine derivatives and method for fabricating the same
28 20060292718 Method of producing nitride layer and method of fabricating vertical structure nitride semiconductor light emitting device
29 20060292491 Method of treating and removing a photoresist pattern and method of manufacturing a semiconductor device using the same
30 20060292468 Electrophotographic photoreceptor for blue-violet exposure light source and electrophotographic imaging apparatus employing the photoreceptor
31 20060292467 Electrophotographic photoreceptor containing electron transporting material in a charge generating layer
32 20060292431 Direct liquid feed fuel cell stack
33 20060292422 Fuel tank and fuel cell system including the same
34 20060292409 Fuel reforming system and fuel cell system including the same
35 20060292023 Compressor
36 20060292022 Cylinder assembly for compressor and assembling method thereof
37 20060291943 Fastening device for optional tray of an image forming apparatus, an optional tray, and an image forming apparatus
38 20060291941 Power transmitter for image forming apparatus and an image forming apparatus having the same
39 20060291928 Cleaning unit and electrophotographic image forming apparatus including the same
40 20060291925 Heating roller and image fixing apparatus using the same
41 20060291924 Fusing unit and fusing apparatus using the same
42 20060291923 Fixing roller for an image forming apparatus
43 20060291922 Fusing unit and image forming apparatus using the same
44 20060291921 Fusing unit and image forming apparatus using the same
45 20060291920 Rotary roller structure and fuser of image forming apparatus employing the same
46 20060291916 Image forming apparatus having print media-releasing member and fusing apparatus having same
47 20060291910 Toner cartridge having control board mounted therein and electrophotographic image forming apparatus using the same
48 20060291909 Process cartridge for image forming apparatus
49 20060291906 Color image forming apparatus
50 20060291896 Image forming apparatus
51 20060291894 Fuser cooling fan control method and image forming apparatus having the same
52 20060291890 Printer and duplex printing mode controlling method thereof
53 20060291889 Digital copy machine and display controlling method thereof
54 20060291883 Image formation apparatus and controlling method of fixing roller
55 20060291874 Image forming apparatus having duplex printing capability and paper discharging method thereof
56 20060291861 WDM PON with interleaver
57 20060291818 System and method for displaying image capture time
58 20060291776 Wavelength-division-multiplexed passive optical network using wavelength-locked optical transmitter
59 20060291748 Method and apparatus to generate a pattern image
60 20060291746 Method of and apparatus for removing color noise based on correlation between color channels
61 20060291745 Apparatus and method for compensating for defective pixel
62 20060291738 Method of zooming image in wireless terminal and wireless terminal implementing the same
63 20060291603 Apparatus for generating tracking signal
64 20060291563 Interpolation apparatus and method for motion vector compensation
65 20060291562 Video coding method and apparatus using multi-layer based weighted prediction
66 20060291561 Motion error detector, motion error compensator comprising the same, and method for detecting and compensating motion error using the motion error compensator
67 20060291515 High power vertical external cavity surface emitting laser
68 20060291496 Routing method in wireless network and communication device using the same
69 20060291426 Method and apparatus for performing fast handover in wireless network
70 20060291425 Apparatus and method for performing fast handover
71 20060291424 Apparatus and method for performing fast handover
72 20060291421 Access point and method for delivering information on media independent handover protocol
73 20060291414 Method and system for performing initial operation in a frequency overlay communication system
74 20060291402 Apparatus and method for providing enhanced wireless communications
75 20060291372 Apparatus and method for reducing pilot overhead in a wireless communication system
76 20060291342 Multi-purpose feeder for office automation machinery
77 20060291337 Optical disc having small access units and address information modulation method therefor
78 20060291311 MEMORY DEVICE FOR RETAINING DATA DURING POWER-DOWN MODE AND METHOD OF OPERATING THE SAME
79 20060291293 Bias circuits and methods for enhanced reliability of flash memory device
80 20060291279 Semiconductor memory device
81 20060291254 Flat panel display device and backlight assembly therefor
82 20060291177 Printed circuit board having embedded RF module power stage circuit
83 20060291173 Printed circuit board with embedded electronic components
84 20060291167 Case for portable terminal using color liquid crystal
85 20060291138 Built-in type upper/lower electrode multi-layer part and method of manufacturing thereof
86 20060291137 Method for surface treatment of nickel particles with acid solution
87 20060291115 Semiconductor integrated circuit device and method of fabricating the same
88 20060291089 Write control method of hard disk drive, hard disk drive adapting the method and recording medium thereof
89 20060291080 Vibration type tilting device
90 20060291077 Optical element holder and projection exposure apparatus having the same
91 20060291050 Screen for projection-type 3D image and projection system having the same
92 20060291028 Laser scanning unit for splitting multiple light beams in a tandem image forming apparatus
93 20060291025 Light scanning unit and image forming apparatus having the same
94 20060291001 Apparatus and method for detecting occluded face and apparatus and method for discriminating illegal user using the same
95 20060290988 Methods for setting frequency rate and angle difference between screens where moire pattern is not generated
96 20060290981 Data management method and apparatus
97 20060290958 Method and apparatus for setting color profile corresponding to user’s preferred color when driver of image forming apparatus installed on computer
98 20060290957 Apparatus, medium, and method with automatic white balance control
99 20060290956 Apparatus and method for converting color signal, and computer-readable recording medium for storing computer program for controlling the apparatus
100 20060290888 2D and 3D image display apparatus
101 20060290877 Printing bead spacers in liquid crystal displays
102 20060290870 Pixel structure for flat panel display apparatus
103 20060290852 Transflective LCD device with enhanced light transmittance
104 20060290851 Display apparatus having innovative array substrate
105 20060290850 Display panel assembly and display apparatus having the same
106 20060290847 Liquid crystal display
107 20060290846 Liquid crystal display
108 20060290838 Display panel and method of manufacture
109 20060290808 Play-out apparatus and method for switching a channel in a digital multimedia broadcasting receiver
110 20060290759 Ink composition, ink cartridge to store the ink composition, and inkjet recording apparatus including the ink cartridge
111 20060290755 Ink channel unit of ink cartridge and method of manufacturing the same
112 20060290743 Method for manufacturing monolithic ink-jet printhead
113 20060290735 Inkjet printhead, inkjet image forming apparatus including the same, and method for performing maintenance operations in inkjet image forming apparatus
114 20060290733 Printing method
115 20060290732 Ink-jet image forming apparatus and high resolution printing method
116 20060290723 Method and apparatus to detect ink level
117 20060290619 Circuits, displays and apparatus for providing opposing offsets in amplifier output voltages and methods of operating same
118 20060290582 TUNABLE ANTENNA CONTROL UNIT
119 20060290508 Reader, tags, radio frequency identification (RFID) system, and method thereof
120 20060290457 Inductor embedded in substrate, manufacturing method thereof, micro device package, and manufacturing method of cap for micro device package
121 20060290417 EXPONENTIAL FUNCTION GENERATOR AND VARIABLE GAIN AMPLIFIER USING THE SAME
122 20060290414 Charge pump circuit and semiconductor memory device having the same
123 20060290412 Substrate bias voltage generating circuit for use in a semiconductor memory device
124 20060290405 Level shifter and method thereof
125 20060290386 NAND gate, a NOR gate, and output buffer and method thereof
126 20060290327 Electronic device and electronic device system
127 20060290320 Battery cover fixing means for portable terminal
128 20060290303 Three phase BLDC motor controller and control method thereof
129 20060290300 AC DISCHARGE DISPLAY PANEL INCLUDING A PLURALITY OF ELECTRODE LINES HAVING MULTI-LAYERS
130 20060290298 Display apparatus and control method thereof
131 20060289999 Selective copper alloy interconnections in semiconductor devices and methods of forming the same
132 20060289944 Nonvolatile memory devices having a fin shaped active region and methods of fabricating the same
133 20060289939 Array substrate and display device having the same
134 20060289931 Recessed gate structures including blocking members, methods of forming the same, semiconductor devices having the recessed gate structures and methods of forming the semiconductor devices
135 20060289921 Method of manufacturing a capacitor for semiconductor device
136 20060289899 Semiconductor devices having fuses and methods of forming the same
137 20060289893 Display device and driving apparatus having reduced pixel electrode discharge time upon power cut-off
138 20060289883 Light emitting device having protrusion and recess structure and method of manufacturing same
139 20060289871 Thin film transistor substrate and method of manufacturing the same
140 20060289838 Method for surface treatment of nickel nanoparticles with organic solution
141 20060289813 Paper detection apparatus and printing method
142 20060289722 Probe for data storage apparatus
143 20060289535 Method of driving organic light-emitting element, display panel for driving the same and display device having the same
144 20060289508 Microwave oven using bar code and method for controlling the same
145 20060289506 Apparatus and method for controlling cooling time of microwave oven
146 20060289499 Cooking apparatus using barcode
147 20060289498 Cooking apparatus using barcode
148 20060289435 OVEN
149 20060289283 Keypad assembly for portable terminal
150 20060289028 Heat roller for fixing apparatus
151 20060288870 Liquid-gas separator for direct liquid feed fuel cell
152 20060288671 Cyclone dust collecting apparatus for wet vacuum cleaner
153 20060288533 Hinge structure using magnetic force and image input/output device using the hinge
154 20060288532 Door hinge device and electronic appliances having the same
155 20060288520 Up-right type vacuum cleaner
156 20060288517 Vacuum cleaner having wet cleaning function