Patents by Inventor Chen An

Chen An 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: 9552518
    Abstract: A method of image processing. A band-averaged spectral radiance is measured using at least one optical filter upon scanning a plurality of original radiances. The measured band-averaged spectral radiance includes a measured in-band-averaged spectral radiance and a measured band-gap-averaged spectral radiance. A multispectral radiance vector is generated from the measured band-averaged spectral radiance. The multispectral radiance vector and an out-of-band correction transform matrix corresponding to the at least one optical filter are matrix-multiplied to generate a band-averaged spectral radiances image vector representing a plurality of recovered band-averaged spectral radiances. The plurality of recovered band-averaged spectral radiances is analyzed for a presence of a target.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: January 24, 2017
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventor: Wei Chen
  • Patent number: 9552043
    Abstract: A handheld electronic device is provided. The handheld electronic device includes a touch display unit, a sensor unit and a processing unit. The sensor unit detects a rotation angle of the handheld electronic device relative to a gravity direction and a displacement of the handheld electronic device. The processing unit is electrically connected to the touch display unit and the sensor unit to extend a timeout threshold of the touch display unit from a first value to a second value that is larger than the first value when the rotation angle is within a reading mode range. The processing unit keeps the timeout threshold at the second value when at least a first condition that the displacement of the handheld electronic device is larger than a predetermined value is met.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: January 24, 2017
    Assignee: HTC Corporation
    Inventors: Wen-Chun Chen, Hsin-Ti Chueh, Abhishek Saxena, Chia-Wei Chen, Hung-Wen Chien
  • Patent number: 9553898
    Abstract: Gateway based and centric network management and coordination. Coordination and management of delivery of a source sequence, that has possibly undergone adaptive bit rate (ABR) encoding upstream to generate a number of respective fragments that may have different respective bit rates associated therewith, to one or more downstream, user, or client devices is achieved via appropriate communication network management and coordination performed by one or more communication devices within the system. In one instance, a home gateway communication device operates to perform such coordination management of a convergent network or convergent digital home network (CDHN). Consideration of any one or more local and/or remote conditions, parameters, etc. may be employed by such an application to ensure effective delivery of a source sequence to one or more client devices.
    Type: Grant
    Filed: May 24, 2015
    Date of Patent: January 24, 2017
    Assignee: BROADCOM CORPORATION
    Inventors: Xuemin (Sherman) Chen, Avi Kliger, Philippe Klein
  • Patent number: 9553001
    Abstract: A method of forming a molding layer includes the following operations: forming a substrate having at least one column structure thereon; flipping over the substrate having the column structure such that the column structure is beneath the substrate; dipping the column structure of the flipped substrate into a molding material fluid contained in a container; and separating the column structure of the flipped substrate from the container to form a molding layer covering and in contact with the column structure.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: January 24, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsien-Wei Chen, Jie Chen
  • Patent number: 9553161
    Abstract: A method for forming a semiconductor device is provided. The method includes providing a semiconductor substrate and forming a metal gate stack including a metal gate electrode over the semiconductor substrate. The method also includes applying an oxidizing solution containing an oxidizing agent over the metal gate electrode to oxidize the metal gate electrode to form a metal oxide layer on the metal gate electrode.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: January 24, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chi-Jen Liu, Li-Chieh Wu, Shich-Chang Suen, Liang-Guang Chen
  • Patent number: 9554026
    Abstract: An image-capturing apparatus is disclosed, including a lens driver module and a sensor module; wherein the lens driver module includes a lens housing chamber and a female engagement base, the lens housing chamber being for housing a lens, and the female engagement base being located inside the lens driver module; the sensor module includes a sensor and a male engagement base; the female engagement base being disposed on the male engagement base; and an optical calibration facility being used to adjust the lens driver module; when an optical axis of the lens driver module is parallel to a sensor optical axis of the sensor module, a glue is applied to fasten the lens driver module and the sensor module so that the female engagement base and the male engagement base do not move with respect to each other.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: January 24, 2017
    Assignee: TOPRAY MEMS INC.
    Inventors: Chin-Sung Liu, Yi-Jung Chen
  • Patent number: 9553405
    Abstract: A positioning structure is applied to a male end connector and a female end connector. The female end connector has an inserting slot and two guiding slots. The positioning structure has a case, two guiding pins, two elastic parts, and a positioning member. The two guiding pins are connected to the case. The male end connector is located between the two guiding pins. The elastic parts are connected to the case and to the male end connector. The positioning member has a first positioning hole and two second positioning holes. The first positioning hole is used for the male end connector passing through to enter the inserting slot. The second positioning holes are used for the guiding pin passing through to enter the guiding slot.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: January 24, 2017
    Assignee: WISTRON CORPORATION
    Inventors: Hung-Sheng Chen, Jian-Shiang Juang
  • Patent number: 9552303
    Abstract: A method and system for maintaining release consistency in shared memory programming on a computing device having multiple processing units includes, in response to a page fault, initiating a transfer, from one processing unit to another, of data associated with more than one but less than all of the pages of shared memory.
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: January 24, 2017
    Assignee: Intel Corporation
    Inventors: Ravindra Babu Ganapathi, Hu Chen
  • Patent number: 9553332
    Abstract: The present invention provides an energy storage device comprising a cathode region having an active region which expands or contracts from a first volume to a second volume during a period of a charge and discharge. The device has a a solid state catholyte material which includes lithium, phosphorus, sulfur, and silicon elements. The device has a protective material formed overlying exposed regions of the cathode material to substantially maintain the sulfur species within the catholyte material. Also included is a novel oxygen doped configuration of LiaSiPbSc containing material.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: January 24, 2017
    Assignee: QuantumScape Corporation
    Inventors: Cheng Chieh Chao, Zhebo Chen, Tim Holme, Marie A. Mayer, Gilbert N. Riley, Jr.
  • Patent number: 9551898
    Abstract: A backlight module includes a back plate, light sources, protrusive pieces and a reflective sheet. The light sources are disposed on the back plate. The protrusive pieces protrude from the back plate. Each of the protrusive pieces is located between at least two adjacent light sources. The reflective sheet is disposed on the back plate and has through holes. Each of the light sources passes through a corresponding through hole. The reflective sheet further has cutting line groups. Each of the cutting line groups includes two cutting lines intersected at an intersection point. Each of the intersection points is substantially aligned with a corresponding protrusive piece. Portions of the reflective sheet adjacent to the cutting line groups are warped upwards from the back plate, and respectively resist the protrusive pieces.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: January 24, 2017
    Assignee: DARWIN PRECISIONS CORPORATION
    Inventors: Chih-Chieh Su, Chen-Yu Chiang, Yung-Chi Wu, Wen-Tai Shen
  • Patent number: 9553897
    Abstract: The present disclosure discloses a method and computer device for monitoring a wireless network. The method is implemented as follows. The computer device obtains configuration file information for accessing the wireless network after the computer device accesses the wireless network, wherein the configuration file information comprises an IP address and a subnet mask of the computer device. The computer device calculates an IP address range of the wireless network according to the IP address and the subnet mask of the computer device. The computer device searches for a device that accesses the wireless network and of which IP address is within the IP address range.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: January 24, 2017
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Ke Chen, Xi Zhang
  • Patent number: 9554407
    Abstract: A linking method employed by a first communication device includes: transmitting a first network domain information to a second communication device before/after a link with the second communication device is established; receiving a second network domain information from the second communication device before/after the link with the second communication device is established; and when the first communication device is decided to be a group owner before/after the link with the second communication device is established, determining a network domain address of the link according to the first network domain information and the second network domain information.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: January 24, 2017
    Assignee: MEDIATEK INC.
    Inventors: Yu-Che Tsai, Shao-Wei Chen
  • Patent number: 9551725
    Abstract: A system for monitoring cleanliness of a material handling system is disclosed. The system includes a measuring device, a first signal device, a second signal device, and a measuring host. The measuring device installed in the cartridges conduct the cleanliness measurements and obtains the measured result. The first signal device installed in the cartridges transforms the measured results to wireless signals. The second signal device installed in a predetermined location outside of the cartridges receives the wireless signal. The measuring host transforms the received wireless signals back to the measured results. The cartridges of the material handling system are also disclosed. The disclosed cleanliness monitoring system and the cartridge can reduce the cost.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: January 24, 2017
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Yongqiang Wang, Chunhao Wu, Kunhsien Lin, Xiande Li, Minghu Qi, Weibing Yang, Zenghong Chen, Zhenhua Guo, Yunshao Jiang, Zhiyou Shu
  • Patent number: 9551568
    Abstract: A method for operating a scanning microscope system. The optimal number of required through-focus scans, that is required to predict the position of a focal plane of the objective with respect to the object to produce the image with minimized blur, is not pre-determined but rather defined iteratively in real-time, contemporaneously with conducting the sample scanning operation itself.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: January 24, 2017
    Assignee: DMetrix, Inc.
    Inventors: Pixuan Zhou, Chen Liang, Xuemeng Zhang
  • Patent number: 9549911
    Abstract: The present application generally relates to the use of metabolites of ginger and analogs thereof for the treatment and prevention of diseases, including but not limited to, cancer.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: January 24, 2017
    Assignee: North Carolina A&T State University
    Inventors: Shengmin Sang, Huadong Chen, Yingdong Zhu
  • Patent number: 9554113
    Abstract: A video frame processing method, which comprises: (a) capturing at least two video frames via a multi-view camera system comprising a plurality of cameras; (b) recording timestamps for each the video frame; (c) determining a major camera and a first sub camera out of the multi-view camera system, based on the timestamps, wherein the major camera captures a major video sequence comprising at least one major video frame, the first sub camera captures a video sequence of first view comprising at least one video frame of first view; (d) generating a first reference video frame of first view according to one first reference major video frame of the major video frames, which is at a reference timestamp corresponding to the first reference video frame of first view, and according to at least one the video frame of first view surrounding the reference timestamp; and (e) generating a multi-view video sequence comprising a first multi-view video frame, wherein the first multi-view video frame is generated based on the
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: January 24, 2017
    Assignee: MEDIATEK INC.
    Inventors: Chia-Ming Cheng, Po-Hao Huang, Yuan-Chung Lee, Chung-Hung Tsai, Chi-Cheng Ju, Ding-Yun Chen, Cheng-Tsai Ho
  • Patent number: 9551405
    Abstract: A length adjusting device has a guiding track and a controlling assembly. The guiding track has a guiding structure and a locking structure. The controlling assembly has a connecting base, an engaging body, a switch base, a spring, a switch, and a controlling body. The guiding track is mounted between the connecting base and the engaging body. The engaging body is selectively engaged with the guiding track. The switch is combined with the connecting base and has a switching recess. The spring is mounted between and compressed by the engaging body and the switch base. The switch is selectively engaged in the switching recess. The controlling body is mounted on the switch base and has a gear engaged with the guiding track.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: January 24, 2017
    Inventor: Tung-Cheng Chen
  • Patent number: 9553062
    Abstract: A fingerprint identification device includes a first dielectric layer, a fingerprint sensing chip, a packaging layer, a first redistribution layer, a second dielectric layer, a second redistribution layer, and a third dielectric layer. The fingerprint sensing chip is disposed on the first dielectric layer and has a sensing transmission pad. The packaging layer defines a first via hole and covers the first dielectric layer and fingerprint sensing chip. Disposed on the packaging layer, the first redistribution layer contacts a drive transmission pad via the first via hole. The second dielectric layer defines a second via hole and covers the packaging layer and the first redistribution layer. Disposed on the second dielectric layer, the second redistribution layer defines a looped pattern, in addition to connect electrically with the first redistribution layer via the second via hole. The third dielectric layer covers the second dielectric layer and second redistribution layer.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: January 24, 2017
    Assignee: J-METRICS TECHNOLOGY CO., LTD.
    Inventors: Chen-Chih Fan, Wei-Ting Lin, Shih-Chun Kuo
  • Patent number: D777272
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: January 24, 2017
    Assignee: Karsten Manufacturing Corporation
    Inventors: Anthony D. Serrano, Xiaojian Chen
  • Patent number: D777339
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: January 24, 2017
    Assignee: WELLMIKE TECHNOLOGY CORPORATION
    Inventor: Chung-Yang Chen