Patents Represented by Attorney HDLS IPR Service
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Patent number: 7852630Abstract: A heat dissipation device includes a base, a first heat pipe, a first heat sink, a second heat pipe, a thermoelectric cooler and a second heat sink. The first heat pipe includes a first end and a second end. The first end of the first heat pipe is connected to the base. The second end of the first heat pipe is connected to a bottom of the first heat sink. The second heat pipe includes a first end and a second end. The first end of the second heat pipe is connected to the base. The second end of the second heat pipe is connected to a top end of the thermoelectric cooler. The second heat sink is mounted on a bottom of the thermoelectric cooler and located at a side of the first heat sink. The thermoelectric cooler spaces apart from the heat generating member. As such, the water generated by the thermoelectric cooler during a cooling process won't spread to the heat generating member and a short circuit of the heat generating member can be avoided.Type: GrantFiled: August 14, 2008Date of Patent: December 14, 2010Assignee: Cooler Master Co., Ltd.Inventor: Chia-Chun Cheng
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Patent number: 7853137Abstract: A means for fixing an auxiliary lens to the outside of the original lens of a camera body includes an annular base, an annular lens mount and an annular abutting base. The inner edge of the base protrudes upwardly to form a wall. The wall protrudes outwards to form a plurality of blocks. The inner edge of the lens mount is provided with a plurality of notches corresponding to the blocks. A first end surface of the abutting base extends to form a plurality of L-shaped elastic arms corresponding to the blocks and notches. The L-shaped elastic arm extends obliquely from the first end surface toward the lens mount. A gap is formed between the L-shaped elastic arm and the abutting base, so that the L-shaped elastic arm can be bent inwardly when compressed. When the camera body is combined with the auxiliary lens by rotation, the blocks pass through the notches to abut and compress the L-shaped elastic arms.Type: GrantFiled: August 28, 2008Date of Patent: December 14, 2010Assignee: Lumos Technology Co., Ltd.Inventor: Chih-Yi Yang
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Patent number: 7843646Abstract: A switchable magnification lens used to vary the magnification of an image going to be captured by a camera. The switchable magnification lens includes an outer barrel and a switchable magnification unit detachably arranged in the outer barrel and connected to the zoom lens. The image will be magnified while passing through the switchable magnification unit from a first end to a second end, and the image will be shrunk while passing through the switchable magnification unit from the second end to the first end. The switchable magnification unit is able to change its orientation with respect to the outer barrel. The image will be magnified while the first end is away from the camera and the second end is toward the camera, and the image will be shrunk while the first end is toward the camera and the second end is away from the camera.Type: GrantFiled: June 22, 2009Date of Patent: November 30, 2010Assignee: Lumos Technology Co., Ltd.Inventor: Chih-Yi Yang
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Patent number: 7843395Abstract: An electronic apparatus has a touch pen. The touch pen includes a pen tube and an antenna. The pen tube has a hollow tube body and a touch end. The tube body is used to accommodate the antenna. Further, the antenna has a fixed tube body and a telescopic tube body. The interior of the fixed tube body is provided with electronic circuit and is electrically connected with the telescopic tube body. Therefore, when the touch pen is accommodated in the electronic device and is electrically connected with the electronic device, the electronic device can receive the wireless signals via the antenna within the touch pen. Alternatively, the antenna is provided within the electronic device directly and is electrically connected thereto, so that the electronic device can be kept to have a function of receiving the wireless signals during the use of the touch pen.Type: GrantFiled: May 22, 2007Date of Patent: November 30, 2010Assignees: Giga-Byte Communications Inc., Giga-Byte Technology Co., Ltd.Inventors: Li-Ying Chen, Ju-Wen Teng
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Patent number: 7838312Abstract: In a light-emitting diode light bar of a light-emitting device, a first lead and a second lead are juxtaposed with a distance. A light-emitting diode crystal has a first electrode and a second electrode. Then, the first electrode is electrically fixed to the first lead. The second electrode is electrically connected to the second lead via a metallic lead. A light-transmitting body is used to package the light-emitting diode crystal and the metallic lead. Finally, via a hot pressing process, an insulating layer covers the first lead and the second lead. In this way, a light-emitting diode light bar is formed.Type: GrantFiled: April 28, 2009Date of Patent: November 23, 2010Assignee: Jess-Link Products Co., Ltd.Inventor: Chin-Chih Chiang
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Patent number: 7839624Abstract: An industrial computer chassis structure is mainly to partition at least two motherboard sections in the shell of the computer chassis, in each of which a motherboard tray capable of being pulled and drawn is arranged and is provided for placing a motherboard therein. Meanwhile, the two motherboard sections are horizontally disposed by being parallel with each other, in the space between which a power source arrangement section is formed. The power source arrangement section is provided for arranging power supplies of the computer therein. Through this kind of disposition structure, all motherboards in the motherboard sections can be close to the power source arrangement section as near as possible, such that a function of common usage can be achieved for both the hardware connection and the software system control.Type: GrantFiled: April 23, 2009Date of Patent: November 23, 2010Assignee: Super Micro Computer Inc.Inventor: Te-Chang Lin
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Patent number: 7839258Abstract: A fuse assembly capable of indicating whether the fuse is blown or not includes a fuse body formed therein with an accommodating space. The accommodating space is provided with two conductive terminals connected to each other via a metallic fuse. A light-emitting diode is inserted into an accommodating hole of the fuse body, thereby electrically connecting two electrodes of the light-emitting diode to the two conductive terminals. By the above arrangement, the light-emitting diode can be lighted up when the fuse body is blown.Type: GrantFiled: August 6, 2008Date of Patent: November 23, 2010Inventors: Wen-Tsung Cheng, Wen-Ho Cheng
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Patent number: 7834285Abstract: A compact keypad structure includes a keypad panel with a smooth face, matted face or patterned layer. The keypad structure includes a flexible printed circuit board, an illumination layer, a resilient layer and a keypad layer in bottom-up order. The illumination layer includes an illumination plate to illuminate the bottom of the resilient body when the keypad is operated. Therefore, the surface of the keypad has a transparent effect for display. The first carrier and the second carrier of the keypad layer, and the resilient body of the resilient layer are deformed when an external force is applied to the surface of the keypad. A protrusion is pressed against the surface of the illumination plate and a metal dome on another face of the illumination plate is deformed and pressed against the flexible printed circuit board. The metal dome is in contact with a contact of the flexible printed circuit board to output an operation signal.Type: GrantFiled: April 30, 2007Date of Patent: November 16, 2010Assignee: Ichia Technologies, Inc.Inventor: Chih-Ho Hsu
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Patent number: 7828603Abstract: An electrical connector with crosstalk compensation includes a substrate (10), a first conducting group (G1), a second conducting group (G2), a first metal conducting wire (C1), and a second metal conducting wire (C2). A first conducting pair (S21) of the second conducting group (G2) is electrically connected to a first conducting pair (S11) of the first conducting group (G1) to form a first signal loop pair (L1). Furthermore, a second conducting pair (S22) of the second conducting group (G2) is electrically connected to a second conducting pair (S12) of the first conducting group (G1) to form a second signal loop pair (L2). The first metal conducting wire (C1) and the second metal conducting wire (C2) are electrically connected to a second conductor (R21) and a fourth conductor (R22) of the second conducting group (G2), respectively.Type: GrantFiled: January 7, 2010Date of Patent: November 9, 2010Assignee: YFC-Boneagle Electric Co., Ltd.Inventors: Ying-Ming Ku, Yi-Huang Lee
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Patent number: 7827249Abstract: A linking system automatically sets communication protocol and station numbers for multiple consoles. One console is set as master console and the remaining consoles are set as slave consoles. Each console comprises a serial input end, a serial output end and a master/slave communication end. The serial output end of one slave console is connected to the serial input end of a next console to form a console series, while the master/slave communication ends of all consoles are in parallel connection. The master console sends communication protocol data to all slave consoles to set up the slave consoles. The first slave console generates a serial number of one and sends the serial number to next slave console. The serial number is added by one in the next slave console. This process is performed for each slave console and the final serial number is sent to the master console. Therefore, the maser console identifies the number of slave consoles and can assign station number for the slave consoles.Type: GrantFiled: November 3, 2006Date of Patent: November 2, 2010Assignee: Delta Electronics, Inc.Inventor: Ching-Yi Lin
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Patent number: 7823286Abstract: A wick structure of a heat pipe includes two elongated stripe-like continuous woven meshes and a plurality of fibers. A method for disposing the wick structure includes the steps of: providing a heat pipe body for accommodating the two meshes and the fibers; stacking up the two meshes so as to bundle and dispose the fibers between the two meshes; curling one end of the two meshes along a width direction, thereof; penetrating a pulling rod into an opening of one end of the heat pipe body, connecting the end of the two meshes together by means of the pulling rod, penetrating out of an opposing end of the heat pipe body so as to curl the two meshes within the heat pipe body, and the fibers being located on an axial stripe-like region within the heat pipe body; and cutting both ends of the heat pipe body.Type: GrantFiled: February 6, 2007Date of Patent: November 2, 2010Assignee: Jaffe LimitedInventor: Hul-Chun Hsu
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Patent number: 7827335Abstract: A remote communication system of a network includes a main controller and a plurality of control units, wherein each control unit is serially connected to the main controller and the control unit at next stage through a transmission terminal and a transmitter. Each control unit receives the data sent from the main controller and identifies the received data as one of a first, a second and a third packet. If it is the first packet and the main controller attempts to read data from each control unit, a switch in the control unit is turned on and a response data is transmitted to the main controller. If it is the second packet and a connection index is equal to a target unit address, then data is written to a corresponding single control unit. If it is the third packet and a target unit address is zero, data is written to all control units.Type: GrantFiled: October 27, 2008Date of Patent: November 2, 2010Assignee: Brainchild Electronic Co., Ltd.Inventor: Shu-Chun Liao
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Patent number: 7821569Abstract: A converter lens attachment with a built-in light source for macrophotography by a compact camera is disclosed. The converter lens attachment includes a mounting seat, a printed circuit board (PCB) with light emitting diodes (LEDs) parallelly mounted on the mounting seat, an adapter ring accommodating the mounting seat and the PCB, a light diffuser connecting with the PCB, a sleeve being passed through by the light diffuser and leaning against the adapter ring, and a barrel connecting with the sleeve and accommodating the light diffuser. The adapter ring is removably connected to a base body mounted on the camera. There is a battery in the base body for supplying power to the LEDs.Type: GrantFiled: January 27, 2009Date of Patent: October 26, 2010Assignee: Lumos Technology Co., Ltd.Inventor: Chih-Yi Yang
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Patent number: 7815347Abstract: A light emitting diode (LED) lamp tube heat dissipating structure is capable of dissipating heat in a tube quickly to improve the heat dissipating efficiency. A circuit board with a light radiating surface and a heat dissipating surface is contained in the tube, and the light radiating surface of the circuit board is electrically connected to LED lamps. Two conductive bushings are sheathed onto both ends of the tube and electrically connected with the circuit board, and at least one heat dissipating hole is disposed separately on both distal surfaces of the tube that covers the heat dissipating surface of the circuit board, such that external air is entered into the tube from the heat dissipating hole on a distal surface of the tube and dispersed from the heat dissipating hole on another distal surface of the tube for dissipating the heat in the tube.Type: GrantFiled: July 2, 2008Date of Patent: October 19, 2010Assignees: CPUMate Inc., Golden Sun News Techniques Co., Ltd.Inventors: Kuo-Len Lin, Chen-Hsiang Lin, Wen-Jung Liu, Hwai-Ming Wang, Ken Hsu, Chih-Hung Cheng
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Patent number: 7811137Abstract: A network socket connector with built-in IP BOX function includes a base, a front cover, a circuit board, an upper cover and a metallic housing. A rear surface of the base is provided with a plurality of conductive pins and a front surface thereof is provided with a plurality of electrode terminals. The front cover is assembled to the front end of the base and has a connecting port. The circuit board has a network AV streaming broadcast circuit. The upper cover is assembled with the base and the front cover. The metallic housing is configured as a hollow body for sealing the base, the front cover, the circuit board and the upper cover. When a plug of a network line is inserted into the connecting port to be electrically connected with the electrode terminals, the Internet can be accessed by the network AV streaming broadcast circuit of the circuit board.Type: GrantFiled: December 14, 2009Date of Patent: October 12, 2010Inventor: Nai-Chien Chang
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Patent number: 7813113Abstract: An expansion interface module having protection circuit disposed on a front-side case panel and electrically connected to a main board. The expansion interface module includes a circuit board, a plurality of connectors, a protective element, and a connecting port. The connectors, protective element and the connecting port are electrically connected to the circuit board. The protective element is a semiconductor element. The protective element and the circuit board form a protection integrated circuit. One side of the main board is connected to a bus line. The bus line is inserted in the connecting port to provide electrical connection between the circuit board and the main board. Through this configuration, when an external device experiences abnormal operations, the protective element of the expansion interface module shields the resulting over current and signal spikes from entering and damaging the main board.Type: GrantFiled: August 14, 2008Date of Patent: October 12, 2010Inventor: Yi-Fang Chuang
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Patent number: 7808004Abstract: A light emitting diode package structure having a heat-resistant cover and a method of manufacturing the same include a base, a light emitting diode chip, a plastic shell, and a packaging material. The plastic shell is in the shape of a bowl and has an injection hole thereon. After the light emitting diode chip is installed onto the base, the plastic shell is covered onto the base to fully and air-tightly seal the light emitting diode chip, and the packaging material is injected into the plastic shell through the injection hole until the plastic shell is filled up with the packaging material to form a packaging cover, and finally the plastic shell is removed to complete the LED package structure.Type: GrantFiled: March 17, 2006Date of Patent: October 5, 2010Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Hung-Ta Laio, Hung-Hsun Chou, Tz-Shiuan Yan, Kuo-Shih Hsu
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Patent number: 7805109Abstract: A detachable earphone structure includes an earphone body and a transmitter detachable from the earphone body. The earphone body has an opening portion, a pair of connecting terminals installed in the opening portion and electrically connected to an internal circuit. The transmitter has a pair of contact terminals stored in the opening portion of the earphone body or detachably connected to the earphone body for electrically conducting the connecting terminal and the contact terminal through the contact of the connecting terminal with the contact terminal.Type: GrantFiled: September 6, 2007Date of Patent: September 28, 2010Assignee: Cal-Comp Electronics and Communications Company LimitedInventors: Tse-Ming Tsai, Chen-Yi Hsiao, Shang-Hsing Chung
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Patent number: 7800909Abstract: A lamp base having a heat sink is connected to a bulb having two electrodes. The lamp base includes a heat sink, a first electrically conductive piece, a second electrically conductive piece, and leads. The heat sink comprises a heat-dissipating base formed with a trough for accommodating the bulb therein. The first electrically conductive piece is fixed in the trough and is electrically connected to an electrode of the bulb. The second electrically conductive piece is fixed in the trough and is electrically connected to the other electrode of the bulb. The second electrically conductive piece is electrically insulated from the first electrically conductive piece. The leads are electrically connected to the first electrically conductive piece and the second electrically conductive piece respectively. With the heat sink dissipating the heat generated by the bulb, the lamp base has extended lifetime.Type: GrantFiled: October 27, 2008Date of Patent: September 21, 2010Assignee: Edison Opto CorporationInventor: Tsung-Ting Sun
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Patent number: D624102Type: GrantFiled: June 11, 2010Date of Patent: September 21, 2010Assignee: T-MOTION Technology Co., Ltd.Inventor: Kuan-Shu Tseng