Songling
Songling Huang, Beijing CN
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20150091555 | APPARATUS FOR DETECTING MAGNETIC FLUX LEAKAGE SIGNALS - An apparatus for detecting magnetic flux leakage signals is provided. The apparatus includes: M three-axis magnetic field sensors configured to detect a three-dimensional magnetic field intensity in M locations respectively to obtain M three-dimensional magnetic field intensity data, in which M is an integer larger than three; a field programmable gate array configured to receive and process the M three-dimensional magnetic field intensity data respectively; a main control chip configured to receive and pack the processed M three-dimensional magnetic field intensity data; and a data output interface configured to output the packed M three-dimensional magnetic field intensity data. | 04-02-2015 |
Songling Liu, Charleston, SC US
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20150182510 | Systems, Methods, Techniques, and Compounds in Research and Treatment of Portal Hypertension and other Conditions - Methods and compounds for research and treatment of portal hypertension. The use of racemic or non-racemic mixtures of furopyridine isomers to stimulate eNOS function in sinusoidal endothelial cells and to increase NO production in both normal sinusoidal endothelial cells and injured endothelial cells. | 07-02-2015 |
Songling Wang, Beijing CN
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20140355557 | Ratio Resource Sharing and Contention Scheme for Device-to-Device Communication in White Space Spectrum Bands - The present invention discloses a method, an apparatus and a computer program for resource contention in device-to-device communication links. The method partitions the time-frequency radio resource grid with a resource block set forming the resource unit in the grid, for all available, used and unusable frequency bands around a given virtual central frequency. Each resource block set is partitioned into a common control channel and a data channel. With a given procedure of control data transmission between transmitting and receiving user terminals, the resources are competed and shared. Frequency shifting with short distance frequency change or frequency transference with a larger frequency hopping into a free radio resource is available. The competition procedure is done in order to fairly share the frequency bands as a function of time between different device-to-device communication links in a localized manner. | 12-04-2014 |
Songling Zhao, Carmel, IN US
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20140169605 | WIRELESS AUDIO COUPLER AND AMPLIFIER FOR MOBILE PHONE, TABLET DEVICE, MP3 PLAYER AND THE LIKE - An electronic amplifier device amplifies magnetic audio signals emanating from a portable electronic device placed thereon. The electronic amplifier device includes a housing having a designated area for placement of the portable electronic device thereon, an amplifier circuit, and at least one loudspeaker electrically coupled to the amplifier circuit. A wireless audio coupler circuit situated within the electronic amplifier device includes a magnetic signal pick-up coil which is situated in close proximity to the designated area on the housing. The magnetic signal pick-up coil senses magnetic signals emanating from the portable electronic device placed on the designated area of the housing, and the electronic amplifier device amplifies these signals and provides them to the loudspeaker. | 06-19-2014 |
20150054705 | ULTRA-THIN, FLEXIBLE, BROADBAND LOW PROFILE PLANAR WIRE ANTENNA - A broadband, low profile, ultra-thin and flexible, planar wire antenna includes an inverted triangular section and a horizontal bar section centered at the apex of the triangular section. Tab elements are provided on opposite ends of the bar section to increase the end effect of the antenna. Furthermore, 45 degree tabbed elements are joined to the top corners of the triangular section and extend in opposite directions therefrom. The tabbed elements added to the triangular section and to the bar section increase the overall electrical length of the antenna to simulate a physically larger size antenna. | 02-26-2015 |