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: 8991913
    Abstract: The present invention discloses a portable folding tattoo chair comprising a left part (100) and a right part (200), the left part (100) of the chair comprising a left cushion (101), a left fixing plate (102), a left fixing frame (103) and a left footing support (104); the right part (200) of the chair comprising a right cushion (201), a right fixing plate (202), a right fixing frame (203) and a right footing support (204); the left part (100) and the right part (200) of the chair being rotatable so as to be folded together, the left footing support (104) and the right footing support (204) being rotatable to be folded up. The tattoo chair in unfolding states may provide various auxiliary modes for different tattoo positions. The chair can also be folded after use to save space and transportation cost. The chair can be used as a pushcart to add functionality.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: March 31, 2015
    Inventors: Michael Chen, Billy Chen, Wen Wei
  • Patent number: 8993711
    Abstract: The present invention relates to certain polymeric compounds based upon a head-to-head (H—H) alkylthio-substituted bithiophene repeating units (e.g., 3,3?-bis(tetradecylthio)-2,2?-bithiophene). Such compounds can exhibit desirable electronic properties and possess processing advantages including solution-processability and/or good stability at ambient conditions.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: March 31, 2015
    Assignee: Polyera Corporation
    Inventors: Ming-Chou Chen, Antonio Facchetti, Jordan Quinn, Jennifer E. Brown
  • Patent number: 8995810
    Abstract: This invention relates to a fiber reinforced plastic material with improved flexibility and high tensile strength for use in optic cables. The strength member composition comprises a polypropylene based thermoplastic resin, a continuous fiber having a modulus greater than 80 PGa, and talc.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: March 31, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Buo Chen, Bharat I. Chaudhary, Chester J. Kmiec, Jeffrey M. Cogen
  • Patent number: 8994847
    Abstract: A portable device and image processing method for the device are disclosed. The method includes sensing an image, performing an eye-gazing detection process on the image to detect an eye-gazing direction of at least one eye of at least one object in the image, determining whether the eye-gazing direction meets a gazing criterion, wherein the gazing criterion defines a specific angle of the eye-gazing direction of the at least one eye of the at least one object with respect to the portable device, and wherein the eye-gazing direction is determined by analyzing pupils of the at least one eye, and triggering an application of the portable device in response to the eye-gazing direction meeting the gazing criterion.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: March 31, 2015
    Assignee: MediaTek Inc.
    Inventors: Wan-Yu Chen, Chih-Hui Kuo
  • Patent number: 8995147
    Abstract: A connection assembly includes a connection member and a switch. The connection member includes a serial attached small computer system interface (SAS) connector electronically connected to the switch. When the switch is electronically connect to the motherboard, the switch transmits signals from the motherboard to a hard disk drive backplane via the SAS connector. When the switch is electronically connect to the hard disk drive backplane, the switch transmits signals from the hard disk drive backplane to the motherboard via the SAS connector.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: March 31, 2015
    Assignee: Zhongshan Innocloud Intellectual Property Services Co., Ltd.
    Inventors: Lei Liu, Guo-Yi Chen
  • Patent number: 8995304
    Abstract: A computer program product comprising computer executable instructions stored on a non-transitory medium of an upstream node in a network system comprising a plurality of nodes that when executed by a processor cause the node to advertise an upstream assigned label to a downstream node, receive a message from the downstream node, and if the received message confirms that no conflict with the upstream assigned label exists at the downstream node, assign the upstream-assigned label, or if the received message confirms that a conflict with the upstream-assigned label exists at the downstream node, either select a new upstream-assigned label or wait until indication is received that the label resource has become available.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: March 31, 2015
    Assignee: Futurewei Technologies, Inc.
    Inventors: Qianglin Quintin Zhao, Katherine Zhao, Tao Zhou, Ying Chen
  • Patent number: 8996396
    Abstract: Provided are a system and method for calculating and selecting a convergence path based on cost. In one example, the method includes identifying multiple geometric convergence paths that each provides a convergence solution from a defined bottom hole assembly (BHA) location to a target path. A total monetary cost is calculated for each of the geometric convergence paths using an offset cost based on a distance of the geometric convergence path from the target path, a curvature cost based on an amount of curvature of the geometric convergence path, and a time cost based on an estimated amount of time needed to drill the geometric convergence path. The total monetary costs of the geometric convergence paths are compared and one of the geometric convergence paths is selected based on the total monetary cost of that geometric convergence path relative to the total monetary costs of the other geometric convergence paths.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: March 31, 2015
    Assignee: Hunt Advanced Drilling Technologies, LLC
    Inventors: Todd W. Benson, John Burkhart, Teddy Chen
  • Patent number: 8996896
    Abstract: An Optimized Personal Computer (OPC) system may be a multi-functional processing unit with ultra-low power consumption and may consist of a single chip having a plurality of processors thereon. Each processor may be specialized for tasks including computing, graphic processing and audio processing. The OPC may be connected to a mother board, a memory unit and an I/O interface. The OPC may be connected to a primary PC (either in an expansion slot or in a drive bay) via a USB connection, for example, and be configured to run continuously and take over certain tasks from the primary PC as needed while the primary PC hibernates. The OPC may also be embedded in a monitor or other peripheral devices.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: March 31, 2015
    Assignee: NVIDIA Corporation
    Inventors: Shuang Xu, Sien Chen, Dongbo Hao, Jun Hua
  • Patent number: 8993758
    Abstract: Disclosed herein are compounds of formula (I) and methods of inhibiting IKK? and the NF-?B signaling and mTOR pathways.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: March 31, 2015
    Assignees: Board of Regents of the University of Nebraska, The Board of Regents, University of Texas System
    Inventors: Amarnath Natarajan, Qianyi Chen, Vashti C. Bryant, Rajkumar Rajule
  • Patent number: 8996538
    Abstract: In an embodiment, a method and apparatus for generating a presentation is provided. The method considers characteristics of audio works and visual works when constructing the presentation. In some embodiments, the presentation may be automatically constructed.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: March 31, 2015
    Assignee: Gracenote, Inc.
    Inventors: Markus K. Cremer, Ching-Wei Chen, Peter C. DiMaria, Ho-Hsiang Wu
  • Patent number: 8995755
    Abstract: In one embodiment, a two-dimensional to stereoscopic conversion method, comprising: estimating a local motion region in a first image relative to one or more second images, the first and the one or more second images comprising two-dimensional images; generating a color model based on the local motion region; calculating a similarity value for each of at least one image pixel selected from the first image based on the color model; and assigning a depth value for each of the at least one image pixel selected from the first image based on the calculated similarity value to generate a stereoscopic image, the method performed by one or more processors.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: March 31, 2015
    Assignee: Cyberlink Corp.
    Inventors: Pei-Ying Lu, Chia-Chen Kuo, Chih-Yu Cheng
  • Patent number: 8997114
    Abstract: Embodiments of the invention provide language support for CPU-GPU platforms. In one embodiment, code can be flexibly executed on both the CPU and GPU. CPU code can offload a kernel to the GPU. That kernel may in turn call preexisting libraries on the CPU, or make other calls into CPU functions. This allows an application to be built without requiring the entire call chain to be recompiled. Additionally, in one embodiment data may be shared seamlessly between CPU and GPU. This includes sharing objects that may have virtual functions. Embodiments thus ensure the right virtual function gets invoked on the CPU or the GPU if a virtual function is called by either the CPU or GPU.
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: March 31, 2015
    Assignee: Intel Corporation
    Inventors: Xiaocheng Zhou, Shoumeng Yan, Ying Gao, Hu Chen, Peinan Zhang, Mohan Rajagopalan, Avi Mendelson, Bratin Saha
  • Patent number: 8994770
    Abstract: A scanning unit includes a scanning member having at least one reflective surface for reflecting light incident thereon, a plurality of light sources controllable to emit light beams onto the at least one reflective surface, and first and second scan lenses for receiving and focusing the light beams reflected from the at least one reflective surface. Each of the first and second scan lenses has a light exit surface having a first curved surface section and a second curved surface section defining therebetween a junction line extending between opposed longitudinal ends of each of the first and second scan lenses. The junction line is nonlinear.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: March 31, 2015
    Assignee: Lexmark International, Inc.
    Inventor: Fei Chen
  • Patent number: 8995553
    Abstract: Methods and apparatus for mitigation of radio interference between two or more wireless concurrently operating interfaces in a wireless device having an aggressive form factor. In one embodiment, the interfaces are used for different tasks (e.g., WLAN for data and PAN for human interface devices), and the device includes logic configured to evaluate the priority of the tasks and adjust the operation of one or more of the interfaces accordingly.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: March 31, 2015
    Assignee: Apple Inc.
    Inventors: Camille Chen, David Cheung, Hsin-Yao Chen, Michael J. Giles, Christopher B. Zimmermann
  • Patent number: 8994552
    Abstract: An all-electronic utility gas meter using with micromachined (a.k.a. MEMS Micro Electro Mechanical Systems) silicon sensor to measure gas metrology data for custody transfer or tariff in city gas metering application is disclosed in the present invention. The meter has two separate metrology units. One of the units is located in the main flow channel with the insertion probing configuration while the other is configured as a bypass unit assembly with the main metrology unit. The bypass metrology unit can perform independent metrology tasks and can be exchanged onsite during service, maintenance or repair without dismantle the meter from the service pipeline. The bypass metrology unit also can be used to compare the measured data from time to time and performance self-diagnosis that shall help the performance and data authentication during the meter field service. Both of the units can be powered by battery or external sources.
    Type: Grant
    Filed: October 28, 2012
    Date of Patent: March 31, 2015
    Assignee: M-tech Instrument Corporation (Holding) Limited
    Inventors: Changming Jiang, Yong Feng, Sugang Jiang, Chih-Chang Chen, Liji Huang
  • Patent number: 8994469
    Abstract: Rectangular-shape resonators as guard traces formed in a region between the victim and aggressor lines are disclosed. No shorting-vias or resistors are required. The rectangular resonators are found to have functions of improving far-end crosstalk (FEXT) and timing jitter in both frequency domain and time domain if the parameters are appropriated selected.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: March 31, 2015
    Assignee: National Taipei University of Technology
    Inventors: Ding-Bing Lin, Chen-Kuang Wang
  • Patent number: 8991431
    Abstract: A magnetic control multi-way valve has a fixed unit, at least two control valves and a second magnet. The fixed unit is provided with a inlet and at least two independent mounting cavities, an outlet is formed at the lower port of the mounting cavity; two control valves are mounted in the mounting cavities respectively; and the control valve comprises a spool assembly, a first magnet, a sealing gasket, a first spring and a second spring. The spool assembly is fixedly arranged in the mounting cavity with a pressure relief way; the first magnet which is connected in the mounting cavity in an up and down sliding manner and is above the spool assembly; the sealing gasket is connected in the mounting cavity in a vertical sliding manner and is below the spool assembly; the second magnet is connected out of the fixed unit in a horizontal sliding manner.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: March 31, 2015
    Assignees: Xiamen Solex High-Tech Industries Co., Ltd.
    Inventors: Huasong Zhou, Haisong Peng, Jianmin Chen, Bin Chen
  • Patent number: 8992287
    Abstract: The present disclosure relates to a slurry distribution system having a distribution tube connected between a mixing tank and a CMP tool. The mixing tank is configured to generate a polishing mixture comprising a diluted slurry having abrasive particles that enable mechanical polishing of a workpiece. The polishing mixture is transported between the mixing tank and a CMP tool by way of a transport piping. An energy source, in communication with the transport piping, transfers energy to the abrasive particles within the polishing mixture, thereby preventing accumulation of the abrasive particles within the transport piping.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: March 31, 2015
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Sheng-Chen Wang, Feng-Inn Wu, Chih-Hung Tsai, Huang-Jen Hsu, Te-Chia Hsu
  • Patent number: 8995116
    Abstract: A docking station and an electronic apparatus using the same are provided. The electronic apparatus includes a portable computer and a docking station. The docking station includes a body, a base and a connector, and the portable computer is detachably connected to the docking station. The base is movably connected to the body. The connector disposed on the base is movable with the base relative to the body. The body is electrically connected to the portable computer via the connector, and thus the portable computer can move relative to the docking station.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: March 31, 2015
    Assignee: ASUSTeK Computer Inc.
    Inventors: Cheng-Chih Hung, Kuan-Ting Chen, Hsuan-Wu Wei, Ming-Chin Yang
  • Patent number: D725693
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: March 31, 2015
    Assignee: Garmin Switzerland GmbH
    Inventors: Derrick D. Lenz, Chao-Ting Chen, Warren R. Stevens