Mingliang
Mingliang Du, San Diego, CA US
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20150188599 | WIRELESS ELECTRONIC DEVICE WITH SWITCHABLE ANTENNA SYSTEM - Various disclosed embodiments include methods and systems for operating a wireless electronic device having one or more antennas. The method comprises monitoring at least one parameter of a signal received from a remote transmitter. The method includes determining that the at least one parameter meets a first threshold and performing, at the wireless electronic device, a probing operation. The probing operation includes performing an antenna switching operation. The probing operation includes generating first signal information of the received signal prior to the antenna switching operation and generating second signal information of the received signal subsequent to the antenna switching operation. The probing operation includes determining whether the antenna switching operation achieves a desired gain based at least in part on the generated first and second signal information. The probing operation includes reversing the antenna switching operation in response to the desired gain not being achieved. | 07-02-2015 |
Mingliang Guo, Shouguang CN
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20140219786 | VOLUTE DEVICE FOR TURBINE - A volute device, including: an intake passage including an inner passage and an outer passage; a gas inlet including a first gas inlet and a second gas inlet; and a gas outlet. The gas inlet is disposed at one end of the intake passage, and the gas outlet is disposed at the other end of the intake passage. A first inner passage and a first outer passage communicate with the first gas inlet to suck gas in a semicircle of a circumference direction at between 0° and 180°. A second inner passage and a second outer passage communicate with the second gas inlet to suck gas in another semicircle of the circumference direction at between 180° and 360°. | 08-07-2014 |
Mingliang Li, Beijing CN
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20090323057 | RAMAN SPECTROSCOPY SYSTEM AND RAMAN SPECTROSCOPY DETECTION METHOD - The present invention relates to a Raman spectroscopy system that includes a detection center. The detection center includes at least one light source for outputting exciting light which excites a detected object to generate Raman scattered light, and an analysis device for obtaining the Raman spectroscopy of the detected object. The Raman spectroscopy system further includes at least one detection terminal, each of which includes at least one Raman probe that each introduces the exciting light to the detected object, collects the Raman scattered light generated by the detected object, and returns said Raman scattered light to the detection center. The present invention also relates to a method for detecting Raman spectroscopy. | 12-31-2009 |
20100072361 | SECURITY INSPECTION SYSTEM FOR PERSONS - The invention provides a security inspection system for inspecting persons, characterized in that it comprises: a passageway which provides an inspection space isolated or partially isolated from an ambient environment, in which at least one sub-passageway allowing persons to be inspected to pass is provided in the inspection space, and each of the sub-passageways is provided with at least one millimeter wave imaging device for millimeter wave imaging of persons being inspected; and an ion mobility spectrometer for ionizing particles of substance or gases that are released or volatilized from the inspected persons into the air in the passageway and then measuring a mobility rate thereof under the action of the electric field to effect identification of substances. At least one radioactive substance inspection device may also be provided in the passageway to detect whether the person being inspected carries radioactive substances. | 03-25-2010 |
20130162989 | Method for Automatically Calibrating a Raman Spectrum Detection System and Raman Spectrum Detection System - The present disclosure relates to a Raman spectrum detection system, which comprises a light source for emitting excitation light that excites a detected object to emit Raman light; an external light path system for irradiating light emitted from the light source on the detected object and collecting the Raman light emitted by the detected object; a light detection device for receiving the Raman light collected by the external light path system and detecting said Raman light to obtain spectrum data thereof; a control device for controlling the excitation light source to provide the excitation light, controlling the light detection device to detect the Raman light, receiving the spectrum data output from the light detection device, and analyzing said spectrum data to identify the detected object; and an automatic calibration device for holding the standard sample and for automatically calibrating the system. The present disclosure also relates to a method for detecting an object using the Raman spectrum detection system, and a method for automatically calibrating the Raman spectrum detection system. | 06-27-2013 |
20140185873 | THREE-DIMENSIONAL DATA PROCESSING AND RECOGNIZING METHOD - A three-dimensional data processing and recognizing method including scanning and re-constructing an object to be detected so as to obtain three-dimensional data for recognition of the object to be detected; and extracting data matching to features from the three-dimensional data, so that the extracted data constitutes an interested target in order to display and recognize the object to be detected. A quick method to recognize an object to be detected, such as the shapes of cuboid, cylinder, and cutting tool, and so on. | 07-03-2014 |
20140185874 | THREE-DIMENSIONAL DATA PROCESSING AND RECOGNIZING METHOD - A three-dimensional data processing and recognizing method including scanning and re-constructing objects to be detected so as to obtain three-dimensional data for recognition of the objects to be detected; extracting data matching to features from the three-dimensional data, so that the extracted data constitutes an interested target; with respect to the data matching to features, merging and classifying adjacent data points as one group, to form an image of the merged interested target; recognizing a cross section of the interested target; cutting the interested targets by a perpendicular plane which passes through a central point of the cross section and is perpendicular to it, in order to obtain a graph; and recognizing shape of the interested targets based on a property of the graph. | 07-03-2014 |
20140270058 | CT SYSTEM AND DETECTION DEVICE FOR CT SYSTEM - A detection device for a CT system comprises a low-energy detector assembly; and a high-energy detector assembly disposed under the low-energy detector assembly. The high-energy detector assembly comprises: a plurality of rows of high-energy detectors arranged at predetermined intervals. With the detection device, detectors and data acquisition units are greatly reduced. A high-resolution three-dimensional CT image is acquired while high-accuracy hazardous article alarm is achieved. The cost of manufacture of the system is greatly decreased while high system performance is ensured. | 09-18-2014 |
Mingliang Li, Haidian District Beijing CN
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20150085973 | COMPUTED TOMOGRAPHY DEVICE BASED ON STRAIGHT TRAJECTORY AND X-RAY IMAGING DEVICE - A straight trajectory CT device can be used in radiation imaging. The device includes: a ray-generating unit that generates a ray within a specific range of field angle; a channel for an object to be inspected though which the object to be inspected passes; a first collimator; and a ray receiving unit provided on both sides of the channel for the object to be inspected. The ray beam is received by the ray receiving unit after penetrating the first collimator and the object to be inspected in order. The ray generating unit is static and the first collimator moves in the same direction as the ray receiving unit. This direction is parallel to the channel for the object to be inspected. The device can complete computed tomography with a minimum of one ray receiving unit, thereby simplifying the structure of the device and reducing its cost. | 03-26-2015 |
Mingliang Ma, Shanghai CN
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20150087705 | Protective Effects of Curcumin Against Hemorrhagic Stroke Injury - Disclosed herein are compounds, compositions and methods for preventing and treating diseases such as intracerebral hemorrhage, cancer, or conditions associated with damaged cells, activated lymphocytes, or microbial products. The disclosed compounds are curcumin analogs. The curcumin analogs possess anti-inflammatory and antioxidant properties, which in part, reduce AP-1 and NF-κB activity. | 03-26-2015 |
Mingliang Wang, Shenzhen CN
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20140289508 | METHOD, CLIENT AND SYSTEM OF IDENTITY AUTHENTICATION - A method, client device and system of identity authentication are provided. The method may include detecting a login or registration operation, to a server, via a login interface on a user interface of an application client. In response, identity information and an identifier of the application client may be determined The identity information and the identifier may be encoded into a code displayed on the application client. A mobile terminal may obtain and decode the code to obtain the encapsulated identity information and the identifier. The mobile terminal may also have access to information about an account registered with the authentication server in advance. The mobile terminal may send the identity information, the identifier, and account information to the authentication server for authentication. The application client may then receive an authentication result from the authentication server enabling the user to access the third party service. | 09-25-2014 |
20150296196 | PICTURE INTERACTION METHOD, APPARATUS, SYSTEM AND MOBILE TERMINAL - Disclosed is a picture interaction method, which includes: setting a corresponding relation between a picture material moving speed and a user heartbeat frequency; presenting a picture material; shooting a user body image group, analyzing the user body image group so as to monitor a blood color difference, and calculating a user heartbeat frequency according to the blood color difference; and determining a picture material moving speed corresponding to the user heartbeat frequency according to the calculated user heartbeat frequency, and controlling moving of the picture material based on the determined picture material moving speed. | 10-15-2015 |
Mingliang Wang, San Diego, CA US
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20130187255 | POWER INDUCTORS IN SILICON - Various methods and systems are provided for power inductors in silicon (PIiS) In one embodiment, a PIiS includes a magnetic core of magnetic material embedded in a silicon substrate, and a conductive winding having a plurality of turns, where adjacent turns of the conductive winding have a space therebetween, and where at least a portion of the magnetic core is encircled by the conductive winding In another embodiment, a DC to DC converter includes a PIiS, which includes a magnetic core of magnetic material embedded in a silicon substrate, a conductive winding having a plurality of turns, where at least a portion of the magnetic core is encircled by the conductive winding, and a cap layer of magnetic material disposed on at least one side of the silicon substrate The DC to DC converter also includes an integrated circuit mounted on the cap layer of the power inductor in silicon | 07-25-2013 |
20140204488 | ESD CLAMPING TRANSISTOR WITH SWITCHABLE CLAMPING MODES OF OPERATION - In a particular embodiment, an apparatus includes an electrostatic discharge (ESD) clamping transistor coupled to a ground terminal of a device. The apparatus further includes a switch coupled between a body terminal of the ESD clamping transistor and the around terminal. | 07-24-2014 |
Mingliang Wu, Shenzhen CN
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20130103393 | Multi-point sound mixing and distant view presentation method, apparatus and system - The disclosure provides a multi-point sound mixing and distant view presentation method, apparatus and system, wherein the multi-point sound mixing and distant view presentation method includes: receiving audio code streams from a plurality of meeting places, wherein each meeting place comprises one or more meeting sections, and each meeting section corresponds to one audio code stream; mixing the audio code streams of the meeting sections which have a corresponding relationship among the plurality of meeting places; and outputting mixed audio code streams to the meeting sections which have the corresponding relationship among the plurality of meeting places. Sounds in different sections of the distant view presentation conference system can be distinguished by technical solutions provided by the disclosure. | 04-25-2013 |
Mingliang Wu, Piermont, NY US
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20120319591 | PHOTOCELL CONTROLLED LED DRIVER CIRCUIT - An illustrative LED driver circuit includes an automatic on and off control function using a light sensing circuit having a light sensing element reacting to ambient light. The circuit uses flyback converter topology and a power factor correction (PFC) controller. The light sensing function is provided by coupling the light sensing circuit to a monitoring/disable function of the PFC controller, thus providing automatic on and off control of the LED driver circuit by using a light sensing element such as a photocell. | 12-20-2012 |
20130141004 | LED DRIVER PROTECTION CIRCUIT - An illustrative LED driver circuit is based on a transition-mode power factor correction integrated circuit using flyback topology. The LED driver circuit features a universal input circuit having various fault and surge protections, output circuit open load and short circuit protection, and main transformer over temperature protection. | 06-06-2013 |
20140125252 | DIMMING FOR CONSTANT CURRENT LED DRIVER CIRCUIT - An illustrative LED driver circuit includes dimming control of the LED lamp. The circuit uses flyback converter topology, a power factor correction (PFC) primary side controller, a secondary side controller that includes current control and voltage control regulation, and an dimming control circuit. The dimming control circuit includes a selectable dimming control signal added together with a sensed current output signal to provide a control signal supplied to the secondary controller for output current control. | 05-08-2014 |
Mingliang Xu, Shenzhen CN
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20120174160 | Method and System for Transmitting Electronic Service Guides - A method for transmitting an electronic service guide (ESG) includes: an ESG center encapsulating ESG information of a mobile television channel as a dynamic content delivery (DCD) content, and sending the encapsulated DCD content to a DCD server; and a mobile television terminal establishing a connection with the DCD server, and obtaining the DCD content encapsulating the ESG information from the DCD server. Accordingly, the present invention also provides a system for transmitting an ESG, an ESG center and a mobile television terminal. By using the technical scheme of the present invention, the fussy process of the conventional method for obtaining the ESG is avoided, and at the same time, the real time of the ESG information is guaranteed, the overall performance of the China mobile multimedia broadcasting (CMMB) mobile television is enhanced, and the user experience is extremely improved. | 07-05-2012 |
Mingliang Zhang, Shanghai CN
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20150099601 | PLANETARY GEAR TRANSMISSION AND ELECTRIC VEHICLE - A planetary gear transmission is disclosed, which comprises a planetary gear train having a sun gear, a fixed annular gear, at least one planet gear and a planet carrier; a synchronizer configured to be driven into a first coupling state in which it couples the sun gear with a prime mover, and a second coupling state in which it couples the planet carrier with the prime mover; and an actuator configured for selectively driving the synchronizer into one of its first and second coupling states. An electric vehicle comprising such a planetary gear transmission is also disclosed. | 04-09-2015 |
20150141191 | TWO-SPEED TRANSMISSION AND ELECTRIC VEHICLE - A two-speed transmission is provided. The transmission comprises a planetary gear train ( | 05-21-2015 |
Mingliang Zhang, Fremont, CA US
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20140076819 | Magnetically Separable Synthetic Nanoparticles for Water Treatment - New multifunctional synthetic nanoparticles are adapted for water treatment, with environmentally-functional layers, optional capping layers, and synthetic antiferromagnetic cores. With high surface-to-volume ratio, these nanoparticles are very efficient in water treatment, including but not restricted to water disinfection, photo-catalytic degradation, contaminant adsorption, etc., in the context of drinking water or waste water treatment. Meanwhile, their magnetic cores are highly magnetically responsive and can be separated by 99% within 10 min using simply a permanent magnet. Moreover, once some non-degradable chemicals (like perfluorinated compounds) are absorbed to the particle surface, these chemicals can be further degraded by introducing hyperthermia or eddy current heating. These particles can be redispersed after the external magnetic field is removed, and can therefore be used in a regenerative treatment process, substantially reducing the cost while eliminating contaminated byproducts. | 03-20-2014 |
Mingliang Zhong, Shenzhen CN
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20150310637 | INTERFACE ADJUSTMENT METHOD, APPARATUS, AND TERMINAL - The present disclosure belongs to the field of computer technologies and discloses an interface adjustment method, apparatus, and terminal. The method includes: capturing a current image by an image capture device of the terminal; analyzing current ambient brightness according to the current image; and adjusting display of an interface on the terminal according to the current ambient brightness. According to the present disclosure, current ambient brightness is obtained by capturing a current image and analyzing the current image, thereby implementing interface adjustment. Such approach solves the problem that an existing interface adjustment method can only be used in a smart TV having a light sensor, and any terminal having an image capture function can adjust an interface by sensing light. | 10-29-2015 |