Samsung patents granted on 30 April 2013

114 US patents granted on 30 April 2013 and assigned to Samsung

1 RE44,183 Information storage medium storing graphic data and apparatus and method of processing the graphic data
2 RE44,181 Liquid crystal display having a reduced number of data driving circuit chips
3 RE44,180 Synchronous buck DC/DC converter to perform an improved switching operation by adjusting variable resistor
4 D681,075 Refrigerator
5 D681,074 Refrigerator
6 D681,055 Portable multimedia terminal
7 D681,054 Portable multimedia terminal
8 D681,047 Monitor with graphic user interface
9 D681,038 Stylus
10 D681,006 Mobile terminal speaker
11 D681,000 Portable multimedia terminal
12 D680,998 Mobile phone
13 D680,997 Mobile phone
14 D680,996 Mobile communication terminal
15 D680,995 Mobile communication terminal
16 D680,994 Mobile communication terminal
17 D680,993 Mobile communication terminal
18 D680,992 Mobile communication terminal
19 D680,991 Mobile communication terminal
20 D680,989 Mobile communication terminal
21 D680,988 Mobile communication terminal
22 D680,987 Mobile communication terminal
23 D680,983 Mobile terminal
24 D680,980 TV receiver
25 8,433,938 Battery module, computer system having the same, and control method of the computer system
26 8,433,886 Nonvolatile memory device including a buffer RAM and boot code management method thereof
27 8,433,860 Information storage medium, recording/reproducing apparatus, and recording/reproducing method
28 8,433,829 Direct memory access controller and method of operating the same
29 8,433,584 Multi-channel audio decoding method and apparatus therefor
30 8,433,565 Wide-band speech signal compression and decompression apparatus, and method thereof
31 8,433,509 Position determination apparatus and method
32 8,433,363 Memory device in mobile phone
33 8,433,345 Methods and apparatus to support paging with less interference in multi-tier communication systems
34 8,433,286 Mobile communication network and method and apparatus for authenticating mobile node in the mobile communication network
35 8,433,275 System and method for DC correction in wireless receivers
36 8,433,234 Image forming apparatus and method thereof
37 8,433,214 Image forming system, user authenticating method thereof, and control method thereof
38 8,433,207 Optical signal concentrator and optical receiver using the same
39 8,433,203 Visible light communication system and method
40 8,433,101 System and method for waving detection based on object trajectory
41 8,433,012 Timing synchronization method and apparatus in a wireless communication system
42 8,432,986 Apparatus and method for receiving signals in multiple-input multiple-output wireless communication system
43 8,432,982 Techniques for estimating channel and interference in OFDM wireless communication system with multiple antennas
44 8,432,978 Method and apparatus for arranging pilot tones in a mobile communication system
45 8,432,938 Method and system for video stream transmission over wireless channels
46 8,432,930 Transmission band determination method for bandwidth aggregation system
47 8,432,816 VoIP terminal having QoS monitoring function and QoS monitoring method
48 8,432,778 Optical disc having plurality of recording layers, and method and apparatus for recording data thereon
49 8,432,762 Bitline sense amplifier, memory core including the same and method of sensing charge from a memory cell
50 8,432,761 Data bus control scheme for and image sensor and image sensor including the same
51 8,432,755 Random access memory devices having word line drivers therein that support variable-frequency clock signals
52 8,432,742 Non-volatile memory device, system, and cell array
53 8,432,741 Nonvolatile memory device and nonvolatile memory system employing same
54 8,432,736 Nonvolatile memory device and method of programming the same
55 8,432,735 Memory system and related method of programming
56 8,432,734 Nonvolatile memory device and system and related method of operation
57 8,432,706 Printed circuit board and electro application
58 8,432,672 Flat panel display
59 8,432,626 Optical device including adjustable optical element
60 8,432,605 Electrophoretic indication display device
61 8,432,599 Optical image modulator and method of manufacturing the same
62 8,432,580 Error diffusion processing method and apparatus
63 8,432,523 Display substrate, display panel having the display substrate, and display device having the display panel
64 8,432,521 Liquid crystal display and manufacturing method of the same
65 8,432,514 Liquid crystal display
66 8,432,512 Backlight assembly and display device having the same
67 8,432,511 Plane light source and LCD backlight unit having the same
68 8,432,501 Liquid crystal display with improved side visibility
69 8,432,471 CMOS image sensor and image signal detecting method
70 8,432,430 Apparatus and method for operating plural cameras embedded in mobile device
71 8,432,402 Apparatus for retouching and displaying image and method of controlling the same
72 8,432,392 Display system with image conversion mechanism and method of operation thereof
73 8,432,388 Organic light emitting display device
74 8,432,344 Liquid crystal display
75 8,432,342 Pixel and organic light emitting display using the same
76 8,432,337 Method of controlling luminance of a light source and display apparatus for performing the method
77 8,432,336 Pixel and organic light emitting display device using the same
78 8,432,335 Organic light emitting display device
79 8,432,334 Organic light emitting display device
80 8,432,330 Electromagnetic screen
81 8,432,305 Electronic apparatus, control method thereof, remote control apparatus, and control method thereof
82 8,432,230 High accuracy oscillator and an auto-trimming method thereof
83 8,432,196 Method and apparatus of resetting mobile device
84 8,432,188 Latch circuit, flip-flop having the same and data latching method
85 8,432,129 Wireless charging system and method
86 8,432,100 Organic light emitting display device and driving method for the same
87 8,432,077 Bearing holder and spindle motor having the same
88 8,431,990 Semiconductor device
89 8,431,984 Nonvolatile memory devices including deep and high density trapping layers
90 8,431,983 Non-volatile memory device and method of fabricating the same
91 8,431,982 Semiconductor devices and methods of fabricating the same
92 8,431,969 Interconnection structure of three-dimensional semiconductor device
93 8,431,930 Display device
94 8,431,927 Thin film transistor, method of manufacturing the same, and organic electroluminescent device including thin film transistor
95 8,431,763 Separation method of aromatic compounds comprising simulated moving bed xylene mixture pre-treatment process and additional xylene isomerization process
96 8,431,656 Curable cyclic phosphazene compound and method of preparing the same
97 8,431,479 Semiconductor devices having redistribution structures and packages, and methods of forming the same
98 8,431,462 Methods of manufacturing semiconductor devices
99 8,431,442 Methods of manufacturing semiconductor chips
100 8,431,337 Apparatus for detecting nucleic acids using bead and nanopore
101 8,431,331 Method of forming fine patterns of semiconductor device by using double patterning process which uses acid diffusion
102 8,431,308 Toner for developing electrostatic image and method of preparing the same
103 8,431,307 Electrographic toner and method of preparing the same
104 8,431,297 Electrophotographic toner and method of preparing the same
105 8,431,296 Electrophotographic toner, process for preparing the same, image forming method and apparatus using the toner
106 8,431,251 Heterocyclic compound and organic light-emitting device comprising the same
107 8,431,241 Organic light-emitting device
108 8,431,103 Method of manufacturing graphene, graphene manufactured by the method, conductive film comprising the graphene, transparent electrode comprising the graphene, and radiating or heating device comprising the graphene
109 8,431,029 Circuit board and method of manufacturing the same
110 8,431,008 Electrolytic disinfection system and method for purifying water
111 8,430,551 Display apparatus and method of assembling the same
112 8,430,463 Image forming apparatus and method of transmitting signal
113 8,430,089 Heating cooker with hinged door
114 8,429,821 Method of fabricating valve unit in a microfluidic device