Patents Represented by Attorney Altis Law Group, Inc.

Find this attorney in the Justia Lawyer Directory

  • Multiband antenna
    Patent number: 8330666
    Abstract: A multiband antenna includes a first radio unit closed loop and a second radio unit connected to the first radio unit and symmetrical structure. When the multiband antenna functions, the first radio unit functions as a balanced loop antenna, and the second radio unit functions as a dipole antenna.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: December 11, 2012
    Assignee: Chi Mei Communications Systems, Inc.
    Inventors: Tun-Yuan Tsou, Yi-Chieh Lee
  • Monitor
    Patent number: 8330778
    Abstract: A monitor includes a microprocessor, a switch control unit, and a switch detecting unit receiving a system voltage and sending the system voltage to the microprocessor. When the microprocessor detects the presence of the system voltage, and the microprocessor outputs a first control signal to the switch control unit, to control the monitor to be turned on. When the microprocessor detects the system voltage not being present, and the microprocessor outputs a second control signal to the switch control unit, to control the monitor to be turned off.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: December 11, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yong-Jun Song, Wu Meng
  • Key button mechanism and electronic device using the same
    Patent number: 8330064
    Abstract: A key button mechanism mounted to a housing of an electronic device, comprises a key body and an actuator. The key body is mounted to the housing, the key body has a contacting portion protruding therefrom. The actuator has a resisting portion and a driving portion protruding from an end of the resisting portion. The actuator is rotatably mounted to the housing and the resisting portion is aligned with the contacting portion such that when the key body is operated, the contacting portion pushes the resisting portion to make the driving portion touch the printed circuit board.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: December 11, 2012
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventor: Zhi-Bin Ouyang
  • Optical fiber connector
    Patent number: 8328437
    Abstract: An optical fiber connector includes an insulative shell and a number of externally threaded converging lenses. The insulative shell defines a front wall, a rear wall opposite to the front wall. A number of receiving cavities extend from the front wall to the rear wall and through the insulative shell. Each receiving cavity includes a threaded screw hole at the end thereof. Each externally threaded converging lens is screwed at an end of the receiving cavity and configured to focus and collimate light transmitted from an optical fiber received in the receiving cavity.
    Type: Grant
    Filed: March 21, 2010
    Date of Patent: December 11, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Shun-Chi Tseng
  • Power supply testing system
    Patent number: 8330448
    Abstract: A system for testing a conversion efficiency of a power supply unit includes a power meter, a plurality of switches, a multimeter, a microcontroller unit (MCU), a computer, and a signal conversion circuit for communicatively connecting the MCU to the computer. The power meter is capable of measuring an input power supplied to the power supply unit. The switches are powered on/off according to a sequence predetermined by the computer. The multimeter is configured to measure an output power of the power supply. The computer is capable of reading data measured from the power meter and the multimeter and calculating a conversion efficiency of the power supply unit.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: December 11, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Ling-Yu Xie
  • Thermoacoustic module, thermoacoustic device, and method for making the same
    Patent number: 8331587
    Abstract: A thermoacoustic module includes a substrate, at least one first electrode, at least one second electrode, at least one first conductive bonding layer, at least one second conductive bonding layer, and a sound wave generator. The sound wave generator is electrically connected to and span across the at least one first electrode and the at least one second electrode. The at least one first electrode and the at least one second electrode are located on the substrate. The at least one first conductive bonding layer is located on the at least one first electrode. The at least one second conductive bonding layer is located on the at least one second electrode. The sound wave generator is spaced from the substrate and embedded in the at least one first and the at least one second conductive bonding layers.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: December 11, 2012
    Assignee: Beijing FUNATE Innovation Technology Co., Ltd.
    Inventor: Liang Liu
  • Thermoacoustic device
    Patent number: 8331586
    Abstract: A thermoacoustic device includes a substrate, at least one first electrode, at least one second electrode and a sound wave generator. The at least one first electrode and the at least one second electrode are disposed on the substrate. The sound wave generator is contacting with the at least one first electrode and the at least one second electrode. The sound wave generator is suspended on the substrate via the first electrode and the second electrode. The sound wave generator includes a carbon nanotube structure.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: December 11, 2012
    Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.
    Inventors: Kai-Li Jiang, Lin Xiao, Zhuo Chen, Chen Feng, Liang Liu, Peng Liu, Li Qian, Qun-Qing Li, Shou-Shan Fan
  • Earphone cable and earphone using the same
    Patent number: 8331602
    Abstract: A signal cable includes a first signal wire group, a second signal wire group, and a sheath layer. The first signal group includes at least one first conducting wire and at least one first carbon nanotube wire. The second signal wire group includes at least one second conducting wire. The second signal wire group is insulated from the first signal wire group. The sheath layer is about the first signal wire group and the second signal wire group.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: December 11, 2012
    Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.
    Inventors: Liang Liu, Jerry Wu
  • Wet-coating apparatus
    Patent number: 8327794
    Abstract: A wet-coating apparatus includes a main body, a cleaning agent bin, a coating agent storage bin, a hot-air injector, a heater, and a transport. The main body defines a coating chamber. The coating chamber includes a first sub-chamber, a second sub-chamber, and a third sub-chamber located between the first and second sub-chambers. The cleaning agent storage bin is received in the first sub-chamber. The coating agent storage bin is received in the first sub-chamber and located adjacent to the third sub-chamber. The hot-air injector is received in the third sub-chamber. The heater is received in the second sub-chamber. The transport is located over the cleaning agent storage bin and the coating agent storage bin, and configured to transport a substrate from the first sub-chamber to the second sub-chamber.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: December 11, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Shao-Kai Pei
  • Projector
    Patent number: 8328370
    Abstract: A projector includes a housing, a lens module pivotally connected to the housing, a first adjustment mechanism adjusting a pitch of the housing, and a second adjustment mechanism adjusting a pitch of the lens module. The first adjustment mechanism includes a threaded base fixed to the housing, and a support leg extending out of the housing and comprising a threaded portion. The second adjustment mechanism includes a first gear driven by the support leg, a second gear engaging the first gear, a first threaded member fixed to the second gear, a first connecting member pivotally connected to the lens module, a second connecting member slidably connected to the first connecting member, and a second threaded member. The second threaded member is fixed to the second connecting member, and threaded on and slidable relative to the first threaded member.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: December 11, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Ming-Chih Hsieh, Tsung-Hsi Li
  • Battery cover and electronic device using the same
    Patent number: 8329329
    Abstract: A battery cover includes a main body, two guiding members, a resilient member received in the main body, and an end cover arranged at one end of the main body. The guiding members are slidably received in the main body. The resilient member resists the guiding members. The resilient member not only provides an elastic force, but also positions the at least one guiding member in the main body.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: December 11, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Shao-Ying Wang
  • Heat dissipation fan
    Patent number: 8328533
    Abstract: A heat dissipation fan includes a base with a plurality of holes defined therein, a stator mounted on the base and being placed around the holes of the base, and an impeller rotatably attached to the base. The impeller includes a hub and a plurality of blades, the hub includes a top wall with a plurality of holes defined therein and an annular wall depending from the top wall. The blades are arranged around the annular wall of the hub. An axial air passage is defined in the stator. The holes of the base communicate with the holes of the top wall via the air passage.
    Type: Grant
    Filed: June 20, 2009
    Date of Patent: December 11, 2012
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Fang-Xiang Yu, Jer-Haur Kuo
  • Electronic device enclosure and power supply thereof
    Patent number: 8331106
    Abstract: An electrical device enclosure includes a front panel, a power supply and a switch assembly mounted on the front panel. The power supply includes an alternating current (AC) plug and a power circuit. The AC plug is used to receive an AC voltage. The power circuit is used to convert the AC voltage from the AC plug into a direct current voltage. The switch assembly is connected between the AC plug and the power circuit to turn on/off a connection between the AC plug and the power circuit.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: December 11, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xian-Xiu Tang, Zhen-Xing Ye, Chia-Shin Chou
  • Heat sink and method for manufacturing the same
    Patent number: 8327922
    Abstract: A heat sink comprises a plurality of individual plates. Each of the plates comprises a heat-dissipating portion and a binding portion connecting with the heat-dissipating portion. The binding portions are stacked together on each other to form a heat-absorbing portion. At least some of the heat-dissipating portions are bent at angles relative to the respective binding portions. At least a hoop encloses the heat-absorbing portion. A method of manufacturing the heat sink is also disclosed.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: December 11, 2012
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Jian Yang, Jing Zhang
  • Heat dissipating device and fin assembly thereof
    Patent number: 8327921
    Abstract: A fin assembly includes a plurality of fins interconnected together. Each of the fins includes a main body defining a plurality of openings and a plurality of locking units formed on the main body beside the plurality of openings, respectively. Each of the locking units includes an extension tab, a locking tab and a connecting tab. An engaging hole is defined in the extension tab. The locking tab forms an elastically deformable finger thereon. A locking tab of a fin is received in a corresponding opening of an adjacent fin. A free end of the locking tab of the fin resists on a connecting tab of the adjacent fin. A finger of the fin is engaged into an engaging hole of the adjacent fin.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: December 11, 2012
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventor: Xin-Xiang Zha
  • System and method for testing a characteristic impedance of a signal path routing of a printed circuit board
    Patent number: 8332177
    Abstract: A method for testing a characteristic impedance of a signal path routing of a printed circuit board (PCB) controls the test device to test a characteristic impedance of the signal path routing of the PCB to get test data of the signal path routing of the PCB. The method further analyzes the test data of the signal path routing of the PCB get analysis results, generate a test report for storing the test data of each signal path routing of the PCB and the analysis results if all signal path routings of the PCB have been tested.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: December 11, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsien-Chuan Liang, Shen-Chun Li, Shou-Kuo Hsu, Yung-Chieh Chen
  • Portable power bank
    Patent number: D672309
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: December 11, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Li-Wen Tien
  • Cover of an electronic device having surface ornamentation
    Patent number: D672339
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: December 11, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventor: Bin Li
  • Cover of an electronic device having surface ornamentation
    Patent number: D672340
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: December 11, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventor: Bin Li
  • Tablet computer
    Patent number: D672344
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: December 11, 2012
    Assignee: FIH (Hong Kong) Limited
    Inventor: Qing-Ping Li