Patents by Inventor Wen Cheng

Wen Cheng 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).

  • Publication number: 20140243268
    Abstract: Compositions that inhibit or block the interaction between Erbin and ErbB2 and methods of their use are provided. Preferred compositions include peptides that inhibit or block Erbin and ErbB2 interaction under physiologic conditions in a subject. One embodiment provides an isolated peptide fragment of ErbB2 including the C-terminal 15 amino acids of ErbB2. The peptide fragment can be about 15 to 27 amino acids in length.
    Type: Application
    Filed: February 24, 2014
    Publication date: August 28, 2014
    Applicant: Georgia Regents Research Institute, Inc.
    Inventors: Lin Mei, Wen-Cheng Xiong, Cheng-Yong Shen, Yan-Mei Tao, Shi-Wen Luo
  • Publication number: 20140242190
    Abstract: Methods for preventing and/or reducing side effects of an anti-cancer agent in a subject in need thereof are disclosed. The method comprises administering to the subject, who is under an anti-cancer agent treatment, a composition comprising a therapeutically effective amount of isolated deoxyelephantopin and/or an analogue thereof; and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: May 2, 2014
    Publication date: August 28, 2014
    Applicant: Academia Sinica
    Inventors: Lie-Fen SHYUR, Wen-Wan CHAO, Ya-Wen CHENG
  • Patent number: 8817462
    Abstract: An electronic device includes a body, an electronic module, and an elastic element, wherein the body has at least an accommodating space and a first connector. The electronic module is accommodated in the accommodating space and has a plurality of connection ports and a second connector electrically connected to the plurality of connection ports. The second connector is electrically connected to the first connector, and the plurality of connection ports is exposed on the outer surface of the body. The elastic element surrounds the junction between the first connector and the second connector, wherein the electronic module presses the elastic element against the body.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: August 26, 2014
    Assignee: Pegatron Corporation
    Inventors: Wen-Cheng Tsai, Ho-Ching Huang, Mei-Hsueh Huang, Chi-Wei Yu
  • Patent number: 8810027
    Abstract: The present disclosure provides a device having a plurality of bonded substrates. The substrates are bonded by a first bond ring and a second bond ring. In an embodiment, the first bond ring is a eutectic bond and the second bond ring is at least one of an organic material and a eutectic bond. The second bond ring encircles the first bond ring. The first bond ring provides a hermetic region of the device. In a further embodiment, a plurality of wafers are bonded which include a third bond ring disposed at the periphery of the wafers.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: August 19, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Wen Cheng, Hsueh-An Yang
  • Patent number: 8809976
    Abstract: The present disclosure provides a magnetoresistive random access memory (MRAM) device. The MRAM device includes a magnetic tunnel junction (MTJ) stack on a substrate; and a dual-layer passivation layer disposed around the MTJ stack. The dual-layer passivation layer includes an oxygen-free film formed adjacent sidewalls of the MTJ stack; and a moisture-blocking film formed around the oxygen-free film.
    Type: Grant
    Filed: September 24, 2011
    Date of Patent: August 19, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chih-Ming Chen, Chung-Yi Yu, Cheng-Yuan Tsai, Kai-Wen Cheng
  • Patent number: 8802473
    Abstract: A method embodiment includes providing a MEMS wafer comprising an oxide layer, a MEMS substrate, a polysilicon layer. A carrier wafer comprising a first cavity formed using isotropic etching is bonded to the MEMS, wherein the first cavity is aligned with an exposed first portion of the polysilicon layer. The MEMS substrate is patterned, and portions of the sacrificial oxide layer are removed to form a first and second MEMS structure. A cap wafer including a second cavity is bonded to the MEMS wafer, wherein the bonding creates a first sealed cavity including the second cavity aligned to the first MEMS structure, and wherein the second MEMS structure is disposed between a second portion of the polysilicon layer and the cap wafer. Portions of the carrier wafer are removed so that first cavity acts as a channel to ambient pressure for the first MEMS structure.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: August 12, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chia-Hua Chu, Chun-Wen Cheng
  • Patent number: 8804877
    Abstract: An apparatus for correcting a phase error is provided. The apparatus includes an error estimating module and a correcting module. The error estimating module receives a phase-shift keying signal, and calculates a phase error according to the phase-shift keying signal, a plurality of known candidate signals and Bayesian estimation. The correcting module corrects the phase-shift keying signal according to the phase error.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: August 12, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventors: Kai-Wen Cheng, Yi-Ying Liao, Tung-Sheng Lin, Tai-Lai Tung
  • Publication number: 20140216895
    Abstract: The present invention provides a material distribution system and method thereof, comprising first, second and third conveyors, first, second, third and fourth material distribution paths, first and second material distribution rockers, and a movable material-distributing guide plate. Material conveyed on the second conveyor is delivered to the first or second material distribution rocker by switching the movable material-distributing guide plate, material conveyed on the first or second conveyor is delivered to the first or second material distribution path by switching the first material distribution rocker, and material conveyed on the second or third conveyor is delivered to the third or fourth material distribution path by switching the second material distribution rocker.
    Type: Application
    Filed: June 7, 2013
    Publication date: August 7, 2014
    Inventor: WEN-CHENG LIU
  • Patent number: 8797746
    Abstract: An interface card quick plug-and-unplug device for use with a PCIe interface card is disclosed to include a shell covering a part of the PCIe interface card, and a locating member disposed at one side of the shell and/or the PCIe interface card for engagement with the PCIe slot upon insertion of the PCIe interface card into the PCIe slot. Biasing the locating member allows quick removal of the PCIe interface card from the PCIe slot without any tool. The interface card quick plug-and-unplug device enhances the flexibility of the design of computer circuit layout.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: August 5, 2014
    Assignee: Innodisk Corporation
    Inventors: Shen Jung Hung, Cheng Chun Chang, Ya Wen Cheng
  • Patent number: 8797127
    Abstract: The present disclosure provides in one embodiment, a semiconductor device that includes a MEMS switch having a substrate, a first dielectric layer disposed above the substrate, and a bottom signal electrode, a bump, and a bottom actuation electrode disposed above the first dielectric layer. The MEMS switch further includes a second dielectric layer enclosing the bottom signal electrode, and a movable member including a top signal electrode disposed above the bottom signal electrode and a top actuation electrode disposed above the bottom actuation electrode and the bump, wherein the top actuation electrode is electrically coupled to the bump. A method of fabricating a MEMS switch is also disclosed.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: August 5, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chia-Hua Chu, Chung-Hsien Lin, Chun-Wen Cheng
  • Publication number: 20140211458
    Abstract: A candle stand with faux flame is disclosed, including a lamp stand, power supply, support frame, holder, flame decorative element, light-emitting body, motor, driving element, first resistive magnet body, and at least a second resistive magnet body. The support frame is fixedly standing upon lamp stand; the flame decorative element is suspended at top of holder; the light-emitting body emits light towards flame decorative element. The power supply and motor are inside lamp stand for driving the driving element. The first resistive magnet body is disposed at lower end of flame decorative element. The second resistive magnet body is disposed on the driving element. When the motor drives the driving element, the second resistive magnet body moves close to or away from first resistive magnet body so as to sway flame decorative element. With projected light, the swaying flame decorative element emulates a flame.
    Type: Application
    Filed: January 28, 2013
    Publication date: July 31, 2014
    Inventor: Wen-Cheng LAI
  • Patent number: 8792333
    Abstract: In an example embodiment, there is disclosed an apparatus comprising a plurality of ports and routing logic coupled with the plurality of ports. The routing logic obtains data representative of a first port configuration for the plurality of ports, the first port configuration comprises data representative of a status for individual ports selected from the plurality of ports, the status indicating whether an individual port selected from the plurality of ports is an open port, an alternate port, or a failed port. The routing logic forwards data in accordance with the first port configuration. The routing logic also obtains data representative of an alternate port configuration for the plurality of ports, the alternate port configuration is to be employed upon determining a predefined link has failed. The alternate configuration comprising a new status for individual ports selected from the plurality of ports.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: July 29, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Linda Tin-Wen Cheng, Krishna Kumar Vavilala
  • Patent number: 8790946
    Abstract: A method includes bonding a first bond layer to a second bond layer through eutectic bonding. The step of bonding includes heating the first bond layer and the second bond layer to a temperature higher than a eutectic temperature of the first bond layer and the second bond layer, and performing a pumping cycle. The pumping cycle includes applying a first force to press the first bond layer and the second bond layer against each other. After the step of applying the first force, a second force lower than the first force is applied to press the first bond layer and the second bond layer against each other. After the step of applying the second force, a third force higher than the second force is applied to press the first bond layer and the second bond layer against each other.
    Type: Grant
    Filed: February 2, 2012
    Date of Patent: July 29, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Xin-Hua Huang, Ping-Yin Liu, Li-Cheng Chu, Yuan-Chih Hsieh, Lan-Lin Chao, Chun-Wen Cheng, Chia-Shiung Tsai
  • Publication number: 20140204008
    Abstract: Various arrangements of color sub-pixels in a group of pixels for use in a color display are disclosed. The same group of pixels is repetitively arranged in rows and columns in the color display. In particular, each group of pixels has four pixels arranged on the four quadrants of a rectangle or square. A pixel group may have two sub-pixels in R, two sub-pixels in G, two sub-pixels in B and two sub-pixels in W, but each of the pixels has two different color sub-pixels. In each of the four pixels in a pixel group, the two sub-pixels can be adjacent to each other along the column direction or along the row direction, but the two sub-pixels in at least one pixel are adjacent to each other along the column direction. A pixel group may have two pixels with R, G sub-pixels and two pixels in B.
    Type: Application
    Filed: January 24, 2013
    Publication date: July 24, 2014
    Applicant: Au Optionics Corporation
    Inventors: Hui Chu-Ke, Sheng-Wen Cheng
  • Publication number: 20140206123
    Abstract: Exemplary microelectromechanical system (MEMS) devices, and methods for fabricating such are disclosed. An exemplary method includes providing a silicon-on-insulator (SOI) substrate, wherein the SOI substrate includes a first silicon layer separated from a second silicon layer by an insulator layer; processing the first silicon layer to form a first structure layer of a MEMS device; bonding the first structure layer to a substrate; and processing the second silicon layer to form a second structure layer of the MEMS device.
    Type: Application
    Filed: January 24, 2013
    Publication date: July 24, 2014
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chia-Hua Chu, Te-Hao Lee, Jiou-Kang Lee, Kai-Chih Liang, Chung-Hsien Lin, Chun-wen Cheng
  • Patent number: 8787046
    Abstract: A power supply device including a rectifying unit, a supplying unit, a controlling unit, a conversion unit and a detection unit is disclosed. The rectifying unit processes an alternating current (AC) voltage to generate a direct current (DC) voltage. The supplying unit generates an operation voltage according to an input voltage. The controlling unit receives the operation voltage and generating an enabling signal. The conversion unit transforms the DC voltage to generate an auxiliary voltage according to the enabling signal. The auxiliary voltage is not equal to the operation voltage. The detection unit detects the auxiliary voltage. When the auxiliary voltage is generated, the detection unit de-activates the supplying unit to stop generating the operation voltage.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: July 22, 2014
    Assignee: Delta Electronics, Inc.
    Inventor: Wen-Cheng Hsieh
  • Patent number: 8788730
    Abstract: A method for sending a keycode of a non-keyboard apparatus is provided and includes the following steps. The non-keyboard apparatus determines the connection status between itself and a computer by the time required for device enumeration. Then, according to a value generated from device enumeration, the non-keyboard apparatus identifies the kind of operating system running on the computer. The non-keyboard apparatus sends to the computer a keycode corresponding to the Num Lock key and/or a keycode corresponding to the Caps Lock key such that a sending time and a feedback time are obtained. A parameter related to the efficiency of the computer is then calculated based.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: July 22, 2014
    Assignee: Tenx Technology Inc.
    Inventors: Cheng-Hung Huang, Wei-Chih Yeh, Bo-Wen Cheng
  • Publication number: 20140198086
    Abstract: A source driver including a controller, a plurality of flip-flops, a plurality of shift registers and a plurality of driving channels is provided. The controller extracts control information from an image data stream. Each of the flip-flops respectively receives a corresponding control bit of the control information, and output the corresponding control bit. The shift registers correspond to the flip-flops one by one, and sequentially transmit an enable pulse. Each of the shift registers determines whether to output the enable pulse according to the control bit outputted by the corresponding flip-flop. The driving channels correspond to the shift registers one by one. Each of the driving channels switches an operation state into an enable mode or a disable mode according to the enable pulse outputted by the corresponding shift register.
    Type: Application
    Filed: January 11, 2013
    Publication date: July 17, 2014
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Jen-Wen Cheng, Chuan-Che Lee, Chin-Tien Chang
  • Patent number: 8778717
    Abstract: A method of forming an integrated circuit structure includes providing a silicon substrate, and implanting a p-type impurity into the silicon substrate to form a p-type region. After the step of implanting, performing an anneal to form a silicon oxide region, with a portion of the p-type region converted to the silicon oxide region.
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: July 15, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ru-Shang Hsiao, Chung-Te Lin, Nai-Wen Cheng, Yin-Kai Liao, Wei Chuang Wu
  • Patent number: 8772565
    Abstract: A radioactive waste acid is recycled. The waste acid is a fluoboric waste acid. The waste acid contains a lot of oxides and radioactive nuclei. The waste fluoboric acid is processed to obtain a purified fluoboric acid. The amount of radioactive nuclei is greatly reduced. Thus, the present invention has a simple procedure with low cost and reduced power consumption.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: July 8, 2014
    Assignee: Institute of Nuclear Energy Research, Atomic Energy Council
    Inventors: Chin-Hsiang Kan, Wen-Cheng Lee, Tsong-Yang Wei