Patents by Inventor Ru Wang

Ru Wang 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: 20170162449
    Abstract: A method of forming a semiconductor structure is provided. A substrate having a memory region is provided. A plurality of fin structures are provided and each fin structure stretching along a first direction. A plurality of gate structures are formed, and each gate structure stretches along a second direction. Next, a dielectric layer is formed on the gate structures. A first patterned mask layer is formed, wherein the first patterned mask layer has a plurality of first trenches stretching along the second direction. A second patterned mask layer on the first patterned mask layer, wherein the second patterned mask layer comprises a plurality of first patterns stretching along the first direction. Subsequently, the dielectric layer is patterned by using the first patterned mask layer and the second patterned mask layer as a mask to form a plurality of contact vias. The contact holes are filled with a conductive layer.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 8, 2017
    Inventors: Ching-Wen Hung, Wei-Cyuan Lo, Ming-Jui Chen, Chia-Lin Lu, Jia-Rong Wu, Yi-Hui Lee, Ying-Cheng Liu, Yi-Kuan Wu, Chih-Sen Huang, Yi-Wei Chen, Tan-Ya Yin, Chia-Wei Huang, Shu-Ru Wang, Yung-Feng Cheng
  • Patent number: 9613969
    Abstract: The present invention provides a semiconductor structure, including a substrate, a plurality of fin structures, a plurality of gate structures, a dielectric layer and a plurality of contact plugs. The substrate has a memory region. The fin structures are disposed on the substrate in the memory region, each of which stretches along a first direction. The gate structures are disposed on the fin structures, each of which stretches along a second direction. The dielectric layer is disposed on the gate structures and the fin structures. The contact plugs are disposed in the dielectric layer and electrically connected to a source/drain region in the fin structure. From a top view, the contact plug has a trapezoid shape or a pentagon shape. The present invention further provides a method for forming the same.
    Type: Grant
    Filed: July 7, 2015
    Date of Patent: April 4, 2017
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Ching-Wen Hung, Wei-Cyuan Lo, Ming-Jui Chen, Chia-Lin Lu, Jia-Rong Wu, Yi-Hui Lee, Ying-Cheng Liu, Yi-Kuan Wu, Chih-Sen Huang, Yi-Wei Chen, Tan-Ya Yin, Chia-Wei Huang, Shu-Ru Wang, Yung-Feng Cheng
  • Publication number: 20160351575
    Abstract: The present invention provides a semiconductor structure, including a substrate, a plurality of fin structures, a plurality of gate structures, a dielectric layer and a plurality of contact plugs. The substrate has a memory region. The fin structures are disposed on the substrate in the memory region, each of which stretches along a first direction. The gate structures are disposed on the fin structures, each of which stretches along a second direction. The dielectric layer is disposed on the gate structures and the fin structures. The contact plugs are disposed in the dielectric layer and electrically connected to a source/drain region in the fin structure. From a top view, the contact plug has a trapezoid shape or a pentagon shape. The present invention further provides a method for forming the same.
    Type: Application
    Filed: July 7, 2015
    Publication date: December 1, 2016
    Inventors: Ching-Wen Hung, Wei-Cyuan Lo, Ming-Jui Chen, Chia-Lin Lu, Jia-Rong Wu, Yi-Hui Lee, Ying-Cheng Liu, Yi-Kuan Wu, Chih-Sen Huang, Yi-Wei Chen, Tan-Ya Yin, Chia-Wei Huang, Shu-Ru Wang, Yung-Feng Cheng
  • Patent number: 9379119
    Abstract: A static random access memory (SRAM) is disclosed. The SRAM includes a plurality of SRAM cells on a substrate, in which each of the SRAM cells further includes: a gate structure on the substrate, a plurality of fin structures disposed on the substrate, where each fin structure is arranged perpendicular to the arrangement direction of the gate structure, a first interlayer dielectric (ILD) layer around the gate structure, a first contact plug in the first ILD layer, where the first contact plug is strip-shaped and contacts two different fin structures; and a second ILD layer on the first ILD layer.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: June 28, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chun-Hsien Huang, Yu-Tse Kuo, Shu-Ru Wang, Yu-Hsiang Hung, Ssu-I Fu, Chih-Kai Hsu, Jyh-Shyang Jenq
  • Patent number: 9196352
    Abstract: A static random access memory unit cell layout structure is disclosed, in which a slot contact is disposed on one active area and another one across from the one. A static random access memory unit cell structure and a method of fabricating the same are also disclosed, in which, a slot contact is disposed on drains of a pull-up transistor and a pull-down transistor, and a metal-zero interconnect is disposed on the slot contact and a gate line of another pull-up transistor. Accordingly, there is not an intersection of vertical and horizontal metal-zero interconnects, and there is no place suffering from twice etching. Leakage junction due to stitch recess can be avoided.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: November 24, 2015
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Ching-Wen Hung, Po-Chao Tsao, Shu-Ru Wang, Chia-Wei Huang, Chieh-Te Chen, Feng-Yi Chang, Chih-Sen Huang
  • Patent number: 9190051
    Abstract: A Chinese speech recognition system and method is disclosed. Firstly, a speech signal is received and recognized to output a word lattice. Next, the word lattice is received, and word arcs of the word lattice are rescored and reranked with a prosodic break model, a prosodic state model, a syllable prosodic-acoustic model, a syllable-juncture prosodic-acoustic model and a factored language model, so as to output a language tag, a prosodic tag and a phonetic segmentation tag, which correspond to the speech signal. The present invention performs rescoring in a two-stage way to promote the recognition rate of basic speech information and labels the language tag, prosodic tag and phonetic segmentation tag to provide the prosodic structure and language information for the rear-stage voice conversion and voice synthesis.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: November 17, 2015
    Assignee: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Jyh-Her Yang, Chen-Yu Chiang, Ming-Chieh Liu, Yih-Ru Wang, Yuan-Fu Liao, Sin-Horng Chen
  • Publication number: 20150039238
    Abstract: Methods for deriving a diffusion coefficient and a drift velocity characterizing an ensemble of particles. A time series of images is acquired, and each image is Fourier transformed. An autocorrelation function is computed and fit to an exponential decay for each wave vector on a grid. A model of the diffusion-advection equation allows the decay rate ?, expressed as a dispersion map over the wave vector plane, to yield both a diffusion coefficient and a mean drift velocity. As an example, the particles may be fluorescently excited probes where the probes label intracellular elements.
    Type: Application
    Filed: July 2, 2014
    Publication date: February 5, 2015
    Inventors: Gabriel Popescu, Ru Wang
  • Publication number: 20140241027
    Abstract: A static random access memory unit cell layout structure is disclosed, in which a slot contact is disposed on one active area and another one across from the one. A static random access memory unit cell structure and a method of fabricating the same are also disclosed, in which, a slot contact is disposed on drains of a pull-up transistor and a pull-down transistor, and a metal-zero interconnect is disposed on the slot contact and a gate line of another pull-up transistor. Accordingly, there is not an intersection of vertical and horizontal metal-zero interconnects, and there is no place suffering from twice etching. Leakage junction due to stitch recess can be avoided.
    Type: Application
    Filed: February 25, 2013
    Publication date: August 28, 2014
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ching-Wen Hung, Po-Chao Tsao, Shu-Ru Wang, Chia-Wei Huang, Chieh-Te Chen, Feng-Yi Chang, Chih-Sen Huang
  • Publication number: 20140222421
    Abstract: A speech-synthesizing device includes a hierarchical prosodic module, a prosody-analyzing device, and a prosody-synthesizing unit. The hierarchical prosodic module generates at least a first hierarchical prosodic model. The prosody-analyzing device receives a low-level linguistic feature, a high-level linguistic feature and a first prosodic feature, and generates at least a prosodic tag based on the low-level linguistic feature, the high-level linguistic feature, the first prosodic feature and the first hierarchical prosodic model. The prosody-synthesizing unit synthesizes a second prosodic feature based on the hierarchical prosodic module, the low-level linguistic feature and the prosodic tag.
    Type: Application
    Filed: January 30, 2014
    Publication date: August 7, 2014
    Applicant: National Chiao Tung University
    Inventors: Sin-Horng Chen, Yih-Ru Wang, Chen-Yu Chiang, Chiao-Hua Hsieh
  • Patent number: 8787436
    Abstract: A communication device is disclosed including: an analog-to-digital converter (ADC) for converting an analog input signal into a digital input signal; an equalizer module coupled with the ADC for processing the digital input signal to generate an equalized signal; a data slicer coupled with the equalizer module for generating an output signal based on the equalized signal; and a control unit coupled with the equalizer module and the data slicer; wherein the control unit or the equalizer module preserves at least one signal equalizing parameter of the equalizer module before the equalizer module enters power saving mode, and the equalizer module loads the at least one signal equalizing parameter to operate when the communication device receives a predetermined control signal.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: July 22, 2014
    Assignee: Realtek Semiconductor Corp.
    Inventors: Liang-Wei Huang, Fang-Ru Wang, Ting-Fa Yu, Chien-Sheng Lee
  • Publication number: 20140162765
    Abstract: Automatic trading of virtual characters in online applications comprises publishing virtual characters by a first user in a trading system that involves verification at an application server and locking of the selected virtual characters at the application server. This can ensure that the trading of virtual characters is true, reliable and prompt, and reduces the loss to users arising from the trading of virtual characters.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 12, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jie Bai, Bao Sheng Luo, Liang Chen, Yan Xiang Yu, Jiang Tao Li, Chong Ru Wang, Jin Hui Xie, Zhen Ming Chen, Li Chun Li, Wei Hong Mo, Sha Li, Xiao Hua Ran, Jie Chen, Yao Hua Tan, Gan Lei, Tao Hu, Jin Liu
  • Patent number: 8709940
    Abstract: A circuit board structure and a method for fabricating the same are proposed. The structure includes an insulating protective layer having a plurality of openings in which conductive vias are formed, a patterned circuit layer formed on the surface of the insulating protective layer and electrically connected to the conductive vias in the openings of the insulating protective layer, and a dielectric layer formed on the insulating protective layer and on the surface of the patterned circuit layer, wherein a plurality of openings are formed in the dielectric layer to thereby expose parts of the patterned circuit layer. Accordingly, the present invention reduces the thickness of a circuit board, which reduces package size, improves product performance, and conforms to the developmental trend toward smaller electronic devices.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: April 29, 2014
    Assignee: Unimicron Technology Corp.
    Inventors: Shing-Ru Wang, Hsien-Shou Wang, Shih-Ping Hsu
  • Patent number: 8485031
    Abstract: The present disclosure relates to methods and devices for reducing moisture, dust, particulate matter, and/or other contaminates entering a sensor. A sensor assembly may include a housing with an inlet flow port and an outlet flow port. The housing may define a fluid channel extending between the inlet flow port and the outlet flow port, with a sensor positioned in the housing and exposed to the fluid channel. The sensor may be configured to sense a measure related to the flow rate of a fluid flowing through the fluid channel. A hydrophobic filter may be situated in the fluid channel, sometimes upstream of the sensor. When so configured, and during operation of the sensor assembly, a fluid may pass through the inlet flow port, through the hydrophobic filter, across the sensor, and through the outlet flow port.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: July 16, 2013
    Assignee: Honeywell International Inc.
    Inventors: Jamie Speldrich, Scott Edward Beck, Phil Foster, Ru Wang
  • Publication number: 20120290302
    Abstract: A Chinese speech recognition system and method is disclosed. Firstly, a speech signal is received and recognized to output a word lattice. Next, the word lattice is received, and word arcs of the word lattice are rescored and reranked with a prosodic break model, a prosodic state model, a syllable prosodic-acoustic model, a syllable-juncture prosodic-acoustic model and a factored language model, so as to output a language tag, a prosodic tag and a phonetic segmentation tag, which correspond to the speech signal. The present invention performs rescoring in a two-stage way to promote the recognition rate of basic speech information and labels the language tag, prosodic tag and phonetic segmentation tag to provide the prosodic structure and language information for the rear-stage voice conversion and voice synthesis.
    Type: Application
    Filed: April 13, 2012
    Publication date: November 15, 2012
    Inventors: Jyh-Her YANG, Chen-Yu Chiang, Ming-Chieh Liu, Yih-Ru Wang, Yuan-Fu Liao, Sin-Horng Chen
  • Publication number: 20120186336
    Abstract: The present disclosure relates to methods and devices for reducing moisture, dust, particulate matter, and/or other contaminates entering a sensor. A sensor assembly may include a housing with an inlet flow port and an outlet flow port. The housing may define a fluid channel extending between the inlet flow port and the outlet flow port, with a sensor positioned in the housing and exposed to the fluid channel. The sensor may be configured to sense a measure related to the flow rate of a fluid flowing through the fluid channel. A hydrophobic filter may be situated in the fluid channel, sometimes upstream of the sensor. When so configured, and during operation of the sensor assembly, a fluid may pass through the inlet flow port, through the hydrophobic filter, across the sensor, and through the outlet flow port.
    Type: Application
    Filed: January 30, 2012
    Publication date: July 26, 2012
    Applicant: Honeywell International Inc.
    Inventors: Jamie Speldrich, Scott Edward Beck, Phil Foster, Ru Wang
  • Publication number: 20120170637
    Abstract: A communication device is disclosed including: an analog-to-digital converter (ADC) for converting an analog input signal into a digital input signal; an equalizer module coupled with the ADC for processing the digital input signal to generate an equalized signal; a data slicer coupled with the equalizer module for generating an output signal based on the equalized signal; and a control unit coupled with the equalizer module and the data slicer; wherein the control unit or the equalizer module preserves at least one signal equalizing parameter of the equalizer module before the equalizer module enters power saving mode, and the equalizer module loads the at least one signal equalizing parameter to operate when the communication device receives a predetermined control signal.
    Type: Application
    Filed: December 23, 2011
    Publication date: July 5, 2012
    Inventors: Liang-Wei HUANG, Fang-Ru Wang, Ting-Fa Yu, Chien-Sheng Lee
  • Patent number: 8113046
    Abstract: The present disclosure relates generally to sensors, and more particularly, to methods and devices for reducing moisture, dust, particulate matter, and/or other contaminates entering a sensor. In one illustrative embodiment, a sensor assembly includes a housing with an inlet flow port and an outlet flow port. The housing defines a fluid channel extending between the inlet flow port and the outlet flow port, with a sensor positioned in the housing and exposed to the fluid channel. The illustrative sensor is configured to sense a measure related to the flow rate of a fluid flowing through the fluid channel. A hydrophobic filter may be situated in the fluid channel, sometimes upstream of the sensor. When so configured, and during operation of the sensor assembly, a fluid may pass through the inlet flow port, through the hydrophobic filter, across the sensor, and through the outlet flow port. The hydrophobic filter may be configured to reduce the moisture entering the fluid channel of the sensor.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: February 14, 2012
    Assignee: Honeywell International Inc.
    Inventors: Jamie Speldrich, Scott Edward Beck, Phil Foster, Ru Wang
  • Publication number: 20120019639
    Abstract: A stereoscopic image display device is for use with shutter glasses having left and right shutter lenses and includes a display processor, a display screen, a signal generator, and a signal transmitter. The display processor is for receiving a video input signal and outputting a video output signal sequence according to a frame sync signal acquired from the video input signal. The display screen is for receiving the video output signal sequence corresponding to a sequence of left-eye and right-eye images and displays the left-eye and right-eye images in an alternating manner according to the frame sync signal. The signal generator is for generating a shutter sync control signal that is transmitted to the shutter glasses by the signal transmitter for controlling duty cycles of alternating operations of the shutter glasses according to the frame sync signal.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 26, 2012
    Applicant: TOP VICTORY INVESTMENTS LIMITED
    Inventors: Tao CHANG, Kuo-Hua LIN, Horng-Ru WANG, Kuei-Jen TSAI
  • Publication number: 20110226052
    Abstract: The present disclosure relates generally to sensors, and more particularly, to methods and devices for reducing moisture, dust, particulate matter, and/or other contaminates entering a sensor. In one illustrative embodiment, a sensor assembly includes a housing with an inlet flow port and an outlet flow port. The housing defines a fluid channel extending between the inlet flow port and the outlet flow port, with a sensor positioned in the housing and exposed to the fluid channel. The illustrative sensor is configured to sense a measure related to the flow rate of a fluid flowing through the fluid channel. A hydrophobic filter may be situated in the fluid channel, sometimes upstream of the sensor. When so configured, and during operation of the sensor assembly, a fluid may pass through the inlet flow port, through the hydrophobic filter, across the sensor, and through the outlet flow port. The hydrophobic filter may be configured to reduce the moisture entering the fluid channel of the sensor.
    Type: Application
    Filed: March 22, 2010
    Publication date: September 22, 2011
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Jamie Speldrich, Scott Edward Beck, Phil Foster, Ru Wang
  • Publication number: 20110154664
    Abstract: A circuit board structure and a method for fabricating the same are proposed. The structure includes an insulating protective layer having a plurality of openings in which conductive vias are formed, a patterned circuit layer formed on the surface of the insulating protective layer and electrically connected to the conductive vias in the openings of the insulating protective layer, and a dielectric layer formed on the insulating protective layer and on the surface of the patterned circuit layer, wherein a plurality of openings are formed in the dielectric layer to thereby expose parts of the patterned circuit layer. Accordingly, the present invention reduces the thickness of a circuit board, which reduces package size, improves product performance, and conforms to the developmental trend toward smaller electronic devices.
    Type: Application
    Filed: March 11, 2011
    Publication date: June 30, 2011
    Applicant: UNIMICRON TECHNOLOGY CORP.
    Inventors: Shing-Ru Wang, Hsien-Shou Wang, Shih-Ping Hsu