Patents by Inventor Wen Huang

Wen Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9692370
    Abstract: A biasing circuitry is disclosed. The biasing circuitry includes a biasing module, electrically connected to a power amplifier; and a control series, having an end electrically connected to a positive voltage, and another end electrically connected to the biasing module. The control series includes a switch unit, controlled by a control voltage to be on or off; and a voltage-drop unit, connected to the switch unit in series. The voltage-drop unit is configured to adjust a bias point of the power amplifier.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: June 27, 2017
    Assignee: WIN Semiconductors Corp.
    Inventors: Jui-Chieh Chiu, Fan-Hsiu Huang, Chih-Wen Huang
  • Publication number: 20170178792
    Abstract: A voltage transformer includes a magnetic core body, a positioning plate, a first coil, and a second coil. The magnetic core body has an accommodation space and a rod portion extending along a Z axis. The positioning plate extends along an X-Y plane and has a first end portion, a second end portion, and a positioning hole. The first end portion has a first A hole; the second end portion has a first B hole; the rod portion penetrates through the positioning hole. The first coil has a first winding portion, a first A wire portion, and a first B wire portion. The first winding portion is accommodated in the accommodation space and extends substantially along the X-Y plane. The rod portion penetrates through the first winding portion. The second coil has a second winding portion and a second wire portion. The second winding portion is accommodated in the accommodation space and extends substantially along the X-Y plane. The rod portion penetrates through the second winding portion.
    Type: Application
    Filed: October 17, 2016
    Publication date: June 22, 2017
    Applicants: DARFON ELECTRONICS (SUZHOU) CO., LTD., DARFON ELECTRONICS CORP.
    Inventors: CHIN-LUNG YANG, SHENG-WEN HUANG, WEN-JUI CHIANG
  • Patent number: 9685402
    Abstract: A semiconductor device has a semiconductor die with composite bump structures over a surface of the semiconductor die. A conductive layer is formed over the substrate. The conductive layer has a channel in an interconnect site of the conductive layer. The channel extends beyond a footprint of the composite bump structures. The semiconductor die is disposed over the substrate. The bump material of the composite bump structures is melted. The composite bump structures are pressed over the interconnect site of the conductive layer so that the melted bump material flows into the channel. Electrical continuity between the composite bump structures and conductive layer is detected by a presence of the bump material in the channel. No electrical continuity between the composite bump structures and conductive layer is detected by an absence of the bump material in the channel. The electrical continuity can be detected by visual inspection or X-ray.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: June 20, 2017
    Assignee: STATS ChipPAC Pte. Ltd.
    Inventors: Jen Yu Chen, Chien Chen Lee, Yi Wen Huang, Ke Jung Jen
  • Patent number: 9681135
    Abstract: A method and apparatus for palette coding of a block of video data using a shared palette/palette prediction buffer are disclosed. The system receives a bitstream including compressed data associated with a current palette coded block and determines a palette predictor for the current palette coded block stored in a shared palette/palette predictor buffer. Reuse flags for entries of the current palette are used to update the current palette stored in the shared palette/palette predictor buffer. Any new signaled entry will be inserted to the shared palette/palette predictor buffer. An updated palette predictor for a next palette coded block is generated accordingly. A method of palette management and initialization for first palette-coded block in a high-level video structure is also disclosed. The high-level video structure may correspond to a slice, wavefront, sequence or picture.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: June 13, 2017
    Assignee: HFI INNOVATION INC.
    Inventors: Wang-Lin Lai, Yu-Chen Sun, Shan Liu, Xiaozhong Xu, Tzu-Der Chuang, Ding-Yun Chen, Yu-Wen Huang
  • Publication number: 20170160913
    Abstract: An electronic device and a method for controlling zooming of a displayed object includes receiving a single-point slide operation performed by a user on a displayed object of a touch screen, generating a slide signal, parsing the slide signal to obtain a slide track and a feature value of the single-point slide operation, determining whether the feature value of at least one point in the single-point slide operation is greater than a preset value, and controlling zooming of the displayed object according to the slide track when the feature value is greater than the preset value. A slide track and a feature value of a single-point slide operation of a user are identified, and zooming of a displayed object of the touch screen is controlled when the feature value is greater than a preset value.
    Type: Application
    Filed: February 14, 2017
    Publication date: June 8, 2017
    Inventors: Wen Huang, Jianchun Zhang
  • Publication number: 20170163982
    Abstract: A method and apparatus for processing of coded video using in-loop processing are disclosed. The method operates by receiving input data to said in-loop processing, wherein the input data corresponds to reconstructed coding units of the picture; configuring the input data into multiple filter units; selecting a filter from a candidate filter set comprising at least two candidate filters associated with said in-loop processing for one of said multiple filter units; applying said in-loop processing to said one of said multiple filter units using the selected filter to generate a processed filter unit, wherein when said one of said multiple filter units comprises at least two reconstructed coding units, the selected filter is applied to all of said at least two reconstructed coding units; and providing processed video data comprising the processed filter unit. The apparatus provide circuits to carryout the operations of the method.
    Type: Application
    Filed: February 23, 2017
    Publication date: June 8, 2017
    Inventors: Chih-Ming FU, Ching-Yeh CHEN, Chia-Yang TSAI, Yu-Wen HUANG, Shaw-Min LEI
  • Publication number: 20170159051
    Abstract: A small interfering RNA is provided. The small interfering RNA consists of a passenger strand and a guide strand, wherein the sequence of the passenger strand comprises the sequence of SEQ ID NO. 7, and the sequence of the guide strand comprises the sequence of SEQ ID NO. 8, wherein the small interfering RNA is capable of inhibiting galectin-12 expression.
    Type: Application
    Filed: August 5, 2015
    Publication date: June 8, 2017
    Applicants: Industrial Technology Research Institute, Academia Sinica
    Inventors: Yen-Ju LIN, Jui-Wen HUANG, Fu-Tong LIU, Huan-Yuan CHEN, Wei-Chen HSIEH
  • Patent number: 9673152
    Abstract: A high-frequency package comprises a ground lead occupying a side of the high-frequency package; and a signal lead comprising at least a protrusion protruding from a central portion of the signal lead; wherein the ground lead and the signal lead perform as a transmission line, and the at least a protrusion forms capacitance of the transmission line.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: June 6, 2017
    Assignee: WIN Semiconductors Corp.
    Inventor: Chih-Wen Huang
  • Publication number: 20170155921
    Abstract: A method and apparatus for deriving a motion vector predictor (MVP) for a motion vector (MV) of a current block of a current picture in Inter, or Merge, or Skip mode. The method selects a co-located block corresponding to a co-located picture, receives one or more reference motion vectors (MVs) of one or more co-located reference blocks associated with the co-located block, and determines a search set that includes one or more search MVs associated with said one or more co-located reference blocks. The method further determines a search order for the search set having an order associated with a reference list attribute for a first search MV and a second search MV associated with an identical co-located reference block. Finally, the method determines the MVP for the current block based on the search set and the search order, and provides the MVP for the current block.
    Type: Application
    Filed: February 9, 2017
    Publication date: June 1, 2017
    Inventors: Jian-Liang Lin, Yu-Pao Tsai, Yi-Wen Chen, Jicheng An, Yu-Wen Huang, Shaw-Min Lei
  • Publication number: 20170151050
    Abstract: An implant carrier assembly, including a first housing, a second housing, a mixing pot for receiving powder, and a sealed container for receiving liquid, is provided. The first housing and the second housing are detachably assembled to each other to form a receiving space. An implant is received therein or removed therefrom. The second housing has a hole communicating with the receiving space. The sealed container is inserted into the mixing pot, and the mixing pot is assembled to the second housing, such that the sealed container is packed and squeezed inside the mixing pot and broken and the liquid flows out of the sealed container. The powder and the liquid are mixed and flow into the receiving space through the hole.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventors: Tung-Lin Tsai, I-Wen Huang, Bo-Wei Pan, Hsien-Ju Wu, Pei- Hua Wang
  • Publication number: 20170155911
    Abstract: Aspects of the disclosure include a method for video coding. The method includes receiving input data associated with a current block in a current image frame of video data, where the current block is coded by intra-prediction or to be coded by intra-prediction. The method also includes determining an intra-prediction mode of the current block, selecting one of a plurality of filters including at least a default filter and an N-tap filter, and generating filtered neighboring samples by filtering neighboring samples adjacent to the current block using the selected filter, where N is a positive integer different from 3. Moreover, the method includes encoding or decoding the current block by predicting the current block based on the filtered neighboring samples and the intra-prediction mode.
    Type: Application
    Filed: November 18, 2016
    Publication date: June 1, 2017
    Applicant: MEDIATEK, INC.
    Inventors: Jian-Liang LIN, Yu-Wen Huang
  • Publication number: 20170152245
    Abstract: The present invention provides substituted benzimidazoles, pharmaceutical composition comprising the substituted benzimidazoles, and their use for preventing or treating a subject suffering from diseases or conditions associated with platelet activation aggregation and/or platelet activation.
    Type: Application
    Filed: November 25, 2016
    Publication date: June 1, 2017
    Applicant: National Taiwan University
    Inventors: Tur-Fu Huang, Shiu-Wen Huang, Jin-Cherng Lien, Sheng-Chu Kuo
  • Publication number: 20170150180
    Abstract: Aspects of the disclosure provide a method for video coding. The method includes receiving input data associated with a processing block in a current picture, selecting, from a set of neighboring reconstructed samples for intra-coding pixels in the processing block, a plurality of reference samples for a pixel in the processing block based on a position of the pixel and an intra prediction mode of the processing block, determining a projection phase for the pixel based on the position of the pixel and the intra prediction mode of the processing block, determining coefficients of an interpolation filter based on the projection phase for the pixel, applying the interpolation filter with the determined coefficients on the reference samples to generate a prediction of the pixel, and encoding or decoding the pixel in the processing block using the prediction of the pixel.
    Type: Application
    Filed: November 17, 2016
    Publication date: May 25, 2017
    Applicant: MEDIATEK INC.
    Inventors: Jian-Liang LIN, Yu-Wen HUANG
  • Publication number: 20170147567
    Abstract: A file managing method for a digital apparatus includes (a) establishing a folder corresponding to a file type generated in an operational mode of the digital apparatus, and (b) storing a file according to its file type to the folder corresponding to the file type established in step (a).
    Type: Application
    Filed: September 19, 2016
    Publication date: May 25, 2017
    Inventor: Chih-Wen Huang
  • Patent number: 9660587
    Abstract: A power amplifier (PA) has been disclosed for linearity improvement. The PA comprises at least an amplifying transistor and at least an auxiliary transistor. Each amplifying transistor of the at least an amplifying transistor includes a first terminal for receiving an input signal of the PA, a second terminal for delivering an output signal of the PA, and a third terminal. Each auxiliary transistor of the at least an auxiliary transistor includes a first terminal, a second terminal coupled to the second terminal of the at least an amplifying transistor, and a third terminal electrically connected to the first terminal of the at least an amplifying transistor.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: May 23, 2017
    Assignee: WIN Semiconductors Corp.
    Inventors: Fan-Hsiu Huang, Jui-Chieh Chiu, Chih-Wen Huang
  • Publication number: 20170139451
    Abstract: A casing including a first body and a locking plate is provided, the locking plate is installed to the first body, and the locking plate extends inward to form a frame, so as to lock the casing to a main chassis of a desktop computer. Compared with the existing technique, the casing is directly locked to the main chassis of the desktop computer from exterior to interior through the locking plate, i.e. the casing is adapted to install the redundant power supply without changing an internal configuration of the main chassis or changing an outline dimension of the main chassis or the casing. Moreover, in terms of material purchase, it is unnecessary to purchase casings of other dimensions, but only one type of casings are used to produce general power supplies and redundant power supplies, so as to effectively save the manufacturing cost. Moreover, a redundant power supply is provided.
    Type: Application
    Filed: September 7, 2016
    Publication date: May 18, 2017
    Applicant: FSP TECHNOLOGY INC.
    Inventors: Tung-Jung Chuang, Cheng-Wen Huang
  • Publication number: 20170136166
    Abstract: A tele-care management system for peritoneal dialysis (PD) includes at least a container, a holder, a removable detection device and a mobile device. The container is for placing effluent fluid of peritoneal dialysis. The holder is for placing the container. The removable detection device includes a detection unit, a processor and a communication interface, wherein the processor detects the turbidity and the chrominance of the effluent fluid and performs a quantitative analysis on the effluent fluid, and generates a turbidity prediction value based on the detection result of the detection unit. The processor respectively calculates first and second turbidity values, which correspond to first and second turbidity respectively, for the effluent fluid according to first and second algorithms and selects one from the first and second turbidity values to generate the turbidity prediction value based on a predetermined threshold value sent to a mobile device for further processing.
    Type: Application
    Filed: April 18, 2016
    Publication date: May 18, 2017
    Inventors: Hung-Shao Chen, Jenq-Wen Huang, Hsi-Pin Ma
  • Patent number: 9653408
    Abstract: A high-frequency package comprises a die; a plurality of leads; and a die pad; wherein a surface of the die pad is lower than top surfaces of the plurality of leads, the die is disposed on the die pad with the lower surface, such that a top surface of the die is substantially aligned with the top surfaces of the plurality of leads.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: May 16, 2017
    Assignee: WIN Semiconductors Corp.
    Inventors: Chih-Wen Huang, Yu-Chiao Chen
  • Patent number: 9650625
    Abstract: A pectinase having improved thermostability is disclosed. The pectinase has a modified amino acid sequence of SEQ ID NO: 2, wherein the modification is a substitution of serine at position 181 with phenylalanine, methionine or leucine.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: May 16, 2017
    Assignee: DONGGUAN APAC BIOTECHNOLOGY CO., LTD.
    Inventors: Rey-Ting Guo, Ya-Shan Cheng, Jian-Wen Huang, Tzu-Hui Wu, Hui-Lin Lai, Cheng-Yen Lin, Tsung-Yu Ko
  • Publication number: 20170134724
    Abstract: A method of IntraBC coding using restricted reference area is disclosed. A reference block is selected from an available ladder-shaped reference area comprising previously processed blocks before the current working block in the current CTU row and previously processed blocks in one or more previous CTU rows. A location of a last previously processed block of a second previous CTU row that is one CTU row farther away from the current CTU row than a first previous CTU row is always in a same vertical location or after a same vertical position of a last previously processed block of the first previous CTU row. The current picture may be partitioned into multiple CTU rows for applying wavefront parallel processing (WPP) on the multiple CTU rows, where the current working block corresponds to a current working block. Similar restrictions may also be applied to slice/tile-based parallel processing.
    Type: Application
    Filed: July 7, 2015
    Publication date: May 11, 2017
    Inventors: Shan LIU, Wang-Lin LAI, Tzu-Der CHUANG, Ching-Yeh CHEN, Yu-Wen HUANG, Chih-Wei HSU, Xiaozhong XU