On-bright Electronics (shanghai) Co., Ltd.

International Business Machines Corporation

Huawei Technologies Co., Limited

Chinese Academy of Sciences

Tencent Technology (shenzhen) Company Limited

Shanghai Tianma Micro-electronics Co., Ltd.

Other

Shanghai Huali Microelectronics Corporation

Saint-gobain Glass France

Tianma Micro-electronics Co., Ltd.

Vivo Mobile Communication Co., Ltd.

Dongguan Poweramp Technology Limited

Dongguan Nvt Technology Limited

Dongguan Cellwise Microelectronics Co., Ltd.

Saint-gobain Sekurit France

Jun Zhou

Lieyi Fang

Liqiang Zhu

Yunchao Zhang

Zhuoyan Li

Jiqing Yang

Naiqiang Qiao

Yongsheng Su

Xiangkun Zhai

David James Hathaway

Patrick M Williams

Xia Zhu

Bin Bin Li

Ji Yong Huang

Lin Lu

Qi Bu

Xueyou Ling

Shi Kun Li

Miao Li

Haibo Zhang

Mingli Zhang

Yi Kai

Zhijun Yuan

Ying Nan Li

Su Liu

Jianhua Liu

Chandramouli Visweswariah

Joseph R Winchester

Jenny Jing He

Wei Shan Dong

Ying Li

Qiang Luo

Dan Zhang

Yaming Cao

Qian Fang

Adrian P Kyte

Hong Yang Wang

Yu Geng Lin

Chen Ran

Wangjun Wu

Xiao Feng Ji

Jin Jiang

Peng Lan

Dong Bo Huang

Weidong Yu

Qing Chen

Cindy ShuiKing Washburn

Yuefeng Gu

Nu Xia

Ying Qi

Ji Li

Dian Ping Xu

Yi Liu

Si Bin Fan

Lihua Wang

Hua Yin Huang

Ni Ma

Ronald Dennis Rose

Zhiqiang Gao

Samuel I Ward

Jian Chen

Bei Chun Zhou

Jun Lu

Vasant B Rao

Qin Li

Jun Xia

Ting Huang

Tao Pu

Jeffrey Paul Soreff

Gregory Allen Northrop

Yin Qian

Jing Wu

Ming Chang Yu

HaiFeng Zhou

Yihong Huang

Bin Zhong

Ziqiang Wang

Chen Jiang

Ruzhou Feng

Yongliang Zhang

Bing He

Xingguo Wu

Yiu-Hing Chan

Lawrence Kenneth Lange

Tao Zou

Yimiao Ding

Jiandong Wang

Fan Tian

Naiwen Wei

William David Ramsour

Han Qi Zhang

Yu Bao

Yongxiang Zhao

Nengwu Xiang

Zhi Li

Hua Tang

Xiaoyang Qu

Boyuan Yu

Bo Guan

Yu Lei

A method of generating a prototype of a graphical user interface (GUI). The method includes acquiring a draft wireframe representing a GUI design, the draft wireframe including one or more wireframe components, and decomposing the draft wireframe into one or more component slices, each component slice including a respective wireframe component of the one or more wireframe components. The method also includes generating a component slice sequence including the one or more component slices and at least one additional component slice selected based on the draft wireframe, constructing a wireframe based on the component slice sequence, and generating a prototype of the GUI design based on the constructed wireframe.

Generation of graphical user interface prototypes

System and method for controlling one or more light emitting diodes. For example, the system for controlling one or more light emitting diodes includes a current generator configured to generate a first current flowing through one or more light emitting diodes. The one or more light emitting diodes are configured to receive a rectified voltage generated by a rectifying bridge coupled to a TRIAC dimmer. Additionally, the system includes a bleeder configured to receive the rectified voltage, and a controller configured to receive a sensing voltage from the current generator and output a control signal to the bleeder. The sensing voltage indicates a magnitude of the first current.

Switch control systems for light emitting diodes and methods thereof

System and method for controlling one or more light emitting diodes. For example, the system for controlling one or more light emitting diodes includes a current regulation circuit coupled to a cathode of one or more light emitting diodes. The one or more light emitting diodes include the cathode and an anode configured to receive a rectified voltage. Additionally, the system includes a control circuit coupled to the cathode of the one or more light emitting diodes. The control circuit is configured to receive a first voltage from the cathode of the one or more light emitting diodes, compare a second voltage and a threshold voltage, and generate a control signal based at least in part on the second voltage and the threshold voltage. The second voltage indicates a magnitude of the first voltage.

LED lighting systems with TRIAC dimmers and methods thereof

This application discloses a network congestion control method and a network device, and relates to the field of communication technologies, to improve continuity and completion of a packet in a transmission process of a Transmission Control Protocol (TCP) flow. In this application, when pre-congestion (that is, congestion may occur) occurs in a forwarding direction of the TCP flow, a forwarding device reduces a value of a receive window (RWND) field in an acknowledge (ACK) packet, to reduce a sending rate of a transmit end for a packet in the TCP flow or delay sending of a packet by a transmit end. This relieves buffer pressure of the forwarding device, reduces a packet loss, and improves the continuity and the completion of the packet in the transmission process of the TCP flow.

Network congestion control method and network device

Walking cane

System and method for regulating one or more currents. The system includes a system controller, an inductor, a first resistor, a switch and a first diode. The system controller includes a first controller terminal and a ground terminal, the system controller being configured to output a drive signal at the first controller terminal. The inductor includes a first inductor terminal and a second inductor terminal, the first inductor terminal being coupled to the ground terminal, the second inductor terminal being coupled to one or more light emitting diodes. The first resistor includes a first resistor terminal and a second resistor terminal, the first resistor terminal being coupled to the ground terminal. The switch is configured to receive the drive signal and coupled to the second resistor terminal. The first diode includes a first diode terminal and a second diode terminal and coupled to the first resistor.

Systems and methods for regulating LED currents

System and method for controlling one or more light emitting diodes. For example, the system includes: a current regulator including a first regulator terminal and a second regulator terminal, the first regulator terminal being configured to receive a diode current flowing through the one or more light emitting diodes, the current regulator being configured to generate a sensing signal representing the diode current, the second regulator terminal being configured to output the sensing signal; a bleeder controller including a first controller terminal and a second controller terminal, the first controller terminal being configured to receive the sensing signal from the second regulator terminal, the bleeder controller being configured to generate a first bleeder control signal based at least in part on the sensing signal, the second controller terminal being configured to output the first bleeder control signal.

Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting

Embodiments of the invention are directed to automatically capturing user interface screenshots for use in documentation of a software product. Aspects include identifying a user interface window of the software product and creating a degree-of-completion graph for the user interface window. Aspects also include capturing a plurality of screenshots of the user interface window during use of the software product and calculating a degree-of-completion percentage for each of the plurality of screenshots. Aspects further include identifying a subset of the plurality of screenshots to be included in the software product documentation based on the degree-of-completion percentage.

Automatic capture of user interface screenshots for software product documentation

A media stream sending method provides a live media stream for a client that enters a live broadcast room. A proxy server receives, from a first client, a first live broadcast room request message for requesting to enter the live broadcast room; the proxy server determines a role of the first client based on the first live broadcast room request message; and if the role of the first client is a slave user, the proxy server sends a first live media stream cached in the proxy server to the first client, where the first live media stream is a media stream that is sent by a media server to a second client through the proxy server, and a role of the second client is a master user.

Media stream sending method and apparatus, and device

A device for realizing the splicing of an array fiber and a large-size quartz end cap comprises a carbon dioxide laser, a light splitter, a light beam shaper, a high reflectivity mirror, an image detection module, an array fiber and a carrier thereof, a large-size quartz end cap and a carrier thereof, a stepping motor, a thermodetector, and a computer; a laser beam emitted by the carbon dioxide laser is divided into two light beams through a light splitter, after the two light beams respectively pass through the beam shaper and the high reflectivity mirror, two strip-shaped light spots with uniform power density are integrally formed to heat a splicing face of the large-size quartz end cap, a uniform temperature field of a target splicing area is achieved through indirect heating and heat conduction.

Device and method for splicing array optical fiber with large-size quartz end cap

An animated emoticon generation method, a computer-readable storage medium, and a computer device are provided. The method includes: displaying an emoticon input panel on a chat page; detecting whether a video shooting event is triggered in the emoticon input panel; acquiring video data in response to detecting the video shooting event; obtaining an edit operation for the video data; processing video frames in the video data according to the edit operation to synthesize an animated emoticon; and adding an emoticon thumbnail corresponding to the animated emoticon to the emoticon input panel, the emoticon thumbnail displaying the animated emoticon to be used as a message on the chat page based on a user selecting the emoticon thumbnail in the emoticon input panel.

Animated emoticon generation method, computer-readable storage medium, and computer device

This application provides a data distribution method includes: A network device buffers first data, where the first data is data of a service that is provided by a server for a first terminal device; the network device receives N first data requests sent by N second terminal devices; and when data requested by the N first data requests is data provided by the server based on the service, the network device intercepts the N first data requests and sends the buffered first data to the N second terminal devices. This can reduce a plurality of connections that are used to transmit data of a same service and that exist on a channel between the server and the network device, thereby occupying a smaller downlink bandwidth to transmit the data of the same service from the server to the network device.

Data distribution method and network device

Embodiments of this application provide a data stream transmission method. The method includes a sending device that dynamically determines a packet-loss-concealment policy based on first path status information of a path used to send a data stream. The sending device generates a packet-loss-concealment packet for the data stream according to the packet-loss-concealment policy. The sending device sends the data stream on the path. The data stream includes an original packet and the packet-loss-concealment packet. Therefore, when receiving the data stream, a receiving device decodes the data stream according to the packet-loss-concealment policy received from the sending device, and recovers, by using the packet-loss-concealment packet, an original packet lost in a transmission process. This effectively improves a packet loss recovery effect, and improves user experience.

Data stream transmission method and device

Growing community of inventors

Shanghai, China

Jun Zhou