Samsung patents granted on 19 July 2011

102 US patents granted on 19 July 2011 and assigned to Samsung

1 D641,778 Color laser complex
2 D641,748 Net book
3 D641,740 Repeater
4 7,984,461 Disk chucking device and disk driving device having the same
5 7,984,368 Method and system for increasing decoder throughput
6 7,984,364 Apparatus and method for transmitting/receiving signal in communication system
7 7,984,295 Method and apparatus for transmitting message to wireless devices that are classified into groups
8 7,984,261 Memory expansion structure in multi-path accessible semiconductor memory device
9 7,984,249 Method for writing a file by different writing schemes according to file characteristics and electronic device using the method
10 7,984,117 Networking method and apparatus
11 7,984,087 Storage medium storing audio-visual data including metadata, reproducing apparatus, and method of searching for audio-visual data using the metadata
12 7,984,086 Storage medium storing audio-visual data including metadata, reproducing apparatus, and method of searching for audio-visual data using the metadata
13 7,984,013 Method and apparatus for learning behavior in software robot
14 7,983,989 Method and apparatus for importing content
15 7,983,698 Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service
16 7,983,647 Method and apparatus for determining scaling factor in a communication system
17 7,983,639 RF filter and digital broadcast receiving tuner and RF signal processing device using RF filter
18 7,983,629 Portable terminal with locking release device
19 7,983,606 Transfer belt driving control method and transfer belt driving control apparatus for color registration correction
20 7,983,599 Automatic belt tension apparatus of image forming device and method thereof
21 7,983,580 Image forming apparatus and control method thereof
22 7,983,576 Image forming apparatus having function to control developer exhausting amount and image forming method thereof
23 7,983,568 Apparatus and method for visible light communication
24 7,983,552 Camera flash lens and portable device including the same
25 7,983,506 Method, medium and system processing image signals
26 7,983,494 Method, medium, and system compressing and/or decompressing pixel data
27 7,983,449 System, method, and medium for detecting moving object using structured light, and mobile robot including system thereof
28 7,983,364 Wireless receiver supporting multiple algorithms and algorithm selection method thereof
29 7,983,354 Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof
30 7,983,346 Method of and apparatus for encoding/decoding digital signal using linear quantization by sections
31 7,983,327 Method and system for providing digital adaptive predistortion in a subscriber station
32 7,983,305 Apparatus and method for transmitting and receiving wireless packet data
33 7,983,251 Broadcasting service transmission/reception method and apparatus for providing fast access to broadcasting service
34 7,983,223 Apparatus and method for reporting channel quality indicator in wireless communication system
35 7,983,136 Recording medium for storing version information for maintaining recording and/or reproducing compatibility, and method and apparatus for managing the same
36 7,983,082 Apparatus and method of multi-bit programming
37 7,983,079 Nonvolatile semiconductor memory device and programming method thereof
38 7,983,055 Printed circuit board with embedded cavity capacitor
39 7,983,029 Support device for display unit and display unit having the same
40 7,983,028 Assembly structure of a display device
41 7,982,995 Method of writing data using coercivity distribution of data storage medium
42 7,982,982 Wafer level packaging image sensor module having lens actuator and method of manufacturing the same
43 7,982,825 Backlight assembly and liquid crystal display apparatus having the same
44 7,982,818 Flexible circuit board of liquid crystal display comprising a triangular light absorbing layer
45 7,982,813 Liquid crystal display
46 7,982,812 Display device
47 7,982,801 Device and method for generating variable slice reference level
48 7,982,780 Photographing apparatus having multiple control button sets and displays and method of displaying image
49 7,982,759 Light scanning unit and image forming apparatus having the same
50 7,982,735 Method, apparatus, and medium for three-dimensionally transforming and visualizing two-dimensional flyover data in three-dimensional graphics environment
51 7,982,727 Display apparatus
52 7,982,726 Display device and method of checking input signals
53 7,982,719 Fault-tolerant method, apparatus, and medium for touch sensor
54 7,982,713 Multi-pointing method using magnetic field and device therefor
55 7,982,708 Display device including a backlight unit and driving method of the backlight unit using an average grayscale level of an image
56 7,982,704 Data driving circuit and electroluminescent display using the same
57 7,982,699 Emission driver and electroluminescent display including such an emission driver
58 7,982,691 Data driver, light emitting display device using the same, and method of driving the light emitting display device
59 7,982,621 Power control apparatus
60 7,982,503 Dynamic circuit with slow mux input
61 7,982,433 Method of adjusting SOC for battery and battery management system using the same
62 7,982,428 Apparatus and method of recharging a battery using a USB device in a portable device
63 7,982,398 Backlight unit and liquid crystal display device including the same
64 7,982,397 Organic electroluminescence display device with moisture absorbing material
65 7,982,395 Organic light emitting display device
66 7,982,386 Organic light emitting display device with opaque electrodes
67 7,982,342 Fuel cell power management system and anti-islanding method in the power management system
68 7,982,318 Device including contact structure and method of forming the same
69 7,982,256 Semiconductor memory device having DRAM cell mode and non-volatile memory cell mode and operation method thereof
70 7,982,246 Selection transistor
71 7,982,245 Circuit with fuse/anti-fuse transistor with selectively damaged gate insulating layer
72 7,982,223 Display apparatus and method of manufacturing the same
73 7,982,221 Semiconductor memory device having three dimensional structure
74 7,982,138 Method of nickel-gold plating and printed circuit board
75 7,981,826 Supported catalyst and method of preparing the same
76 7,981,784 Methods of manufacturing a semiconductor device
77 7,981,775 Nitride semiconductor light-emitting device having high light efficiency and method of manfacturing the same
78 7,981,750 Methods of fabrication of channel-stressed semiconductor devices
79 7,981,737 Thin film transistor array panel and method for manufacturing the same
80 7,981,728 Coreless substrate
81 7,981,714 Nitride based semiconductor device using nanorods and process for preparing the same
82 7,981,706 Photoresist composition and method of manufacturing a display substrate using the same
83 7,981,666 Sensing switch and detecting method using the same
84 7,981,634 Method for positively detecting toxic material
85 7,981,568 Ion conductive composite membrane using inorganic conductor
86 7,981,562 Fuel cell stack with heat sink element
87 7,981,551 Electrolyte for lithium ion rechargeable battery and lithium ion rechargeable battery comprising the same
88 7,981,545 Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same
89 7,981,542 Rechargeable battery
90 7,981,540 Rechargeable battery
91 7,981,538 Battery module with improved cell barrier between unit cells
92 7,981,537 Electrode assembly and secondary battery having the same
93 7,981,385 Microfluidic device and microfluidic system with the same
94 7,981,317 Composition for surface modification of a heat sink and method for surface treatment of the heat sink for printed circuit boards using the same
95 7,981,181 Cyclone dust-separating apparatus and cleaner having the same
96 7,981,044 Method of measuring blood flow using bio-photon emission
97 7,980,750 Backlight assembly and display apparatus having the same
98 7,980,724 Lamp guide frame, connecting module having the same, backlight assembly having the lamp guide frame and method of manufacturing the backlight assembly
99 7,980,717 Light source assembly and liquid crystal display having the same
100 7,980,681 Ink-jet head and manufacturing method thereof
101 7,980,272 Microfluidic valve, method of manufacturing the same, and microfluidic device comprising the microfluidic valve
102 7,979,953 Vacuum cleaner