General Electric Company

Chinese Academy of Sciences

Danisco US Inc.

Current Lighting Solutions, LLC

Hoffmann-la Roche Inc.

Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Other

Shanghai United Imaging Healthcare Co., Ltd.

Xiamen Tianma Micro-electronics Co., Ltd.

University of Toronto

Shanghai Jiaotong University

Ge Lighting Solutions LLC

Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.

Grace Semiconductor Manufacturing Corporation

F. Hoffmann-la Roche Ag

Bo Zhang

Fanbin Wang

Zhu Mao

Gang Yao

Shuyi Qin

Ling Hua

Jing Gu

Ting Ting Zhang

Martijn Scheffers

Jian Hu

Jing Ge

Xi Wang

Min Fang

Hongying Yun

Kathleen A Clarkson

Miao Zhang

Chungen Liang

Pinpin Zhu

Zhongying Xue

Xiufang Zheng

Lu Gao

Casper Vroemen

Jianping Wang

Qi Long

Qijun Yao

Lei Zhang

Edward Hartley Sargent

Feng Lu

Wei Lu

Yong Wu

Jayarama K Shetty

Sung Ho Lee

Tingting Wang

Ning Li

Sjoerd Hoogland

Xianfeng Lin

Zhongmei Tang

Weiran Kong

Paula Johanna Maria Teunissen

Kun Miao

Xuefei Xie

Jacquelyn A Huitink

Marco Van Brussel-Zwijnen

Oleksandr Voznyy

Peng Sun

Zhangji Zhou

Jianhui Cao

Zhifeng Li

Yi Fang

Casper Willem Vroemen

Xiaoshuang Chen

Cao-Thang Dinh

Jixian Xu

Xiaoxiao Li

Kun Zhong

Chenghua Zhu

Gang Peng

Xiaobo Zhu

Xueli Zheng

Shaowei Wang

Min Liu

Pingping Chen

Wanjin Zhao

Xiaoniu Yang

Yumeng Tian

Jalsen Li

Fangyuan Lin

Pinkuan Liu

Yujie Li

Marco Van Brussel

Xiaoli Zhao

Zhengong Zhang

The present application discloses an evenly heating transducer and a preparation method therefor. The transducer includes a piezoelectric material layer; where the piezoelectric material layer is cylindrical and has a through hole in the middle, a support structure is disposed on an inner side of the through hole, and the piezoelectric material layer and an external device are connected via the support structure. A conductive layer is disposed on a surface of the piezoelectric material layer and an isolation strip is disposed on the conductive layer.

Evenly heating transducer and preparation method therefor

The present application provides a power saving method with regard to NR-V2X groupcast communication. In the present invention, a destination L2 ID (destination L2 ID) is taken as control parameters, and all group members take the destination L2 ID as reference points, and DRX cycles and active intervals of UEs are statically or dynamically controlled, so that a power saving effect is achieved. Mechanisms in the present invention may guarantee the overall performance in the aspects of power saving, reliability and latency.

Power saving method with regard to NR-V2X groupcast communication

A fingerprint recognition module, a display panel and driving method, and a display device are provided. The fingerprint recognition module includes a first electrode layer including a plurality of first electrodes, and a piezoelectric layer disposed on a side of the first electrode layer. The fingerprint recognition module also includes a second electrode layer disposed on a side of the piezoelectric layer facing away from the first electrode layer. The second electrode layer includes a plurality of second electrodes that are arranged along a first direction, and one second electrode overlaps at least two first electrodes. Moreover, the fingerprint recognition module includes a flexible circuit board bonded and connected to the plurality of second electrodes. In a plane parallel to the first electrode layer, the plurality of second electrodes and the flexible circuit board are arranged along a second direction, and the first direction intersects the second direction.

Fingerprint recognition module, display panel and driving method, and display device

A driving circuit is provided in this present disclosure, the driving circuit includes a voltage input module, a quick start module and a control module. The voltage input module includes a first input terminal and a second input terminal and is configured to receive an alternating current voltage and convert the alternating current voltage into a direct current voltage. The quick start module is coupled to the voltage input module and configured to receive the direct current voltage and convert the direct current voltage into a startup voltage. The control module is coupled to the quick start module and configured to receive the startup voltage and control a load, wherein the quick start module comprises a first resistor and a second resistor connected in series and is coupled between the first input terminal and the control module.

Driving circuit

A mobile device capable of being magnetically attached to a surface may include a first attachment module. The first attachment module may be configured to generate a first magnetic field causing the mobile device to be magnetically attached to the surface. The first attachment module, in response to a pick-up signal corresponding to a detected first operation of a user to pick up the mobile device, may perform at least one of reducing a strength of the first magnetic field or reversing a polarity of the first magnetic field.

Attachment method and system

A fingerprint recognition circuit, a fingerprint recognition method, and a display device are provided. The fingerprint recognition circuit includes an acquisition module, an output module, and a light sensing detection module which includes a first transistor, a photosensitive unit electrically connected to a first node, and a storage capacitor electrically connected to the first node and a second fixed potential signal line. The first transistor includes a gate electrically connected to a charging control signal line, a first electrode electrically connected to a first fixed potential signal line, and a second electrode electrically connected to the photosensitive unit. The acquisition module is electrically connected to the first node and a third fixed potential signal line. When performing fingerprint recognition, the first transistor controls the photosensitive unit to charge the storage capacitor utilizing a photocurrent generated under illumination in response to a charging control signal.

Fingerprint recognition circuit, fingerprint recognition method, and display device

Carbon dioxide-reversibly-protected chain extension-crosslinking agents and a preparation method and use thereof are disclosed, The carbon dioxide-reversibly-protected chain extension-crosslinking agents have chemical structures represented by Formula I, Formula II, Formula III or Formula IV, wherein, n, m and p are integers, R is either OCHCH(CH) or OCHCH, 1&#x2264;n&#x2264;20, 1&#x2264;m&#x2264;10, and 1&#x2264;p&#x2264;10. 

Carbon dioxide-reversibly-protected chain extension-crosslinking agent and preparation method and use thereof

Provided is an LED lamp circuit, comprising an LED luminous component circuit, a rectifier circuit, and an output control circuit coupled between the LED luminous component circuit and the rectifier circuit. The LED luminous component circuit comprises at least one light-emitting diode. The rectifier circuit is configured to output a rectified voltage to the LED luminous component circuit. The output control circuit comprises a voltage regulator circuit and a control switch circuit. The voltage regulator circuit comprises a thermosensitive device and a voltage divider connected in series. The thermosensitive device can regulate the control voltage at both ends of the control switch circuit. To protect the LED lamp, the control switch circuit disconnects when the control voltage is less than the threshold voltage of the control switch circuit.

LED lamp circuit

The present disclosure provides substantially homogeneously dispersed multimetal oxy-hydroxide catalyst comprising at least two metals, at least one metal being a transition metal, and at least a second metal which is structurally dissimilar to at least one metal, such that the multimetal oxy-hydroxide is characterized by being substantially homogeneously dispersed and generally not crystalline. A key feature of the present materials is that the presence of the structurally dissimilar metal results in sufficient strain produced in the final multimetal oxy-hydroxide material to prevent crystallization from occurring. The resulting materials are specifically not annealed at temperatures that would induce crystallization in order to avoid the expected phase segregation that would occur during crystallization.

Homogeneously dispersed multimetal oxy-hydroxide catalysts

An object recognition device includes a memory, a processor and a computer program stored in the memory and executed by the processor. When the computer program is executed by the processor, the processor implements the following steps: extracting object recognition feature vectors based on at least one frame image of the video on the first tracking target; matching the extracted object recognition feature vectors with object feature vectors of registered objects in a registration object library, the registration object library being established based on pre-learning of the object feature vectors in images of the registered objects; and taking one of the registered objects as a recognition result if the extracted object recognition feature vectors match with the object feature vectors of the one of the registered objects.

Object recognition device and computer readable storage medium

An LED lamp protection circuit comprising: a driving circuit, a rectifier circuit coupled with the driving circuit, an LED luminous component circuit coupled with the rectifier circuit, and an arcing protection circuit coupled between the rectifier circuit and the LED luminous component circuit. The arcing protection circuit and the LED luminous component circuit are connected in parallel. When the LED lamp works under a normal condition, the arcing protection circuit is in blocking state. When at least one circuit between the rectifier circuit and the LED luminous component circuit opens, the arcing protection circuit is turned on, the driving circuit and the arcing protection circuit form a loop circuit to extinguish arc.

LED lamp protection circuit

Fungal glucoamylases from&#x2014;expressed inhost cells (AfGATR) are provided.host cells express AfGATRs at higher, or at least comparable, levels to natively expressed AfGA. AfGATRs, including AfGA1TR and AfGA2TR, exhibit high activity at elevated temperatures and at low pH, so AfGATRs can be used efficiently in a process of saccharification in the presence of alpha-amylase, such asalpha-amylase (AkAA). AfGATRs advantageously catalyze starch saccharification to an oligosaccharide composition significantly enriched in DP1 (i.e., glucose) compared to the products of saccharification catalyzed byglucoamylase (AnGA) or native AfGA expressed in. AfGATRs such as AfGA1TR, AfGA2TR or a variant thereof can be used at a lower dosage than AnGA and natively expressed AfGAs to produce comparable levels of glucose.

host cells expressing a glucoamylase fromand methods of use thereof

The present invention relates to compounds of formula (I), 

7-substituted sulfonimidoylpurinone compounds for the treatment of virus infection

A video tracking method comprises: determining a first tracking target in a video, and performing a video tracking process on the first tracking target based on the video; performing area overlap degree calculation on the first tracking target in a current image and the first tracking target in a past image during the video tracking process, the past image being an image obtained when the first tracking target was tracked last time in the video tracking process; extracting respective feature information of feature points of the first tracking target in the video during the video tracking process on the first tracking target; matching the extracted respective feature information of the feature points of the first tracking target in the current image with the respective feature information of corresponding feature points of the first tracking target in the past image if a result of the area overlap degree calculation is less than or equal to a preset threshold; and continuing the video tracking process on the first tracking target if the respective feature information of at least a preset number of feature points among the extracted feature points in the current image matches with the feature information of corresponding feature points of the first tracking target in the past image.

Video tracking method and device, and object recognition method and device

The present invention discloses an LED lamp adapted to work in a circuit that contains a magnetic ballast. The LED lamp comprises a bridge rectifier, a filter capacitor, an LED light source, a transistor, and a pulse width modulation controller. The bridge rectifier is configured to convert the alternating current supplied by the magnetic ballast into a direct current. The bridge rectifier comprises a first input terminal, a second input terminal, a first output terminal, and a second output terminal, where the first and second input terminals are electrically connected to the magnetic ballast. The filter capacitor is electrically connected to the first and second output terminals of the bridge rectifier. The LED light source is electrically connected to the first and second output terminals of the bridge rectifier. The transistor comprises a drain electrode, a source electrode, and a gate electrode. The drain electrode and source electrode are electrically connected to the first and second output terminals of the bridge rectifier respectively. The pulse width modulation controller is electrically connected to the gate electrode of the transistor, and configured to control the turning on and off of the transistor. The present invention further discloses a driver circuit that will enable an LED light source to function on the power supplied by a magnetic ballast.

LED lamp and driver circuit for LED light source

Growing community of inventors

Shanghai, China

Bo Zhang