Patents by Inventor Chuan Wang

Chuan 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: 20190373097
    Abstract: A communication signal transform device and a communication signal transform method are provided. The communication signal transform method includes: disposing the mobile device detachably in a case having an exposed portion, and exposing a display of the mobile device from the case through the exposed portion; and generating an output signal supported by the mobile device in response to a signal received from an external telephone line, and transmitting the output signal to the mobile device.
    Type: Application
    Filed: May 21, 2019
    Publication date: December 5, 2019
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Li-Chuan Wang, Che-Wei Liang, Kun-Hsuan Chang, Sheng-Chieh Tang, Jung-Ming Hung
  • Patent number: 10495982
    Abstract: Disclosed is a lithography system. The lithography system includes a radiation source to provide radiation energy for lithography exposure; a substrate stage configured to secure a substrate; an imaging lens module configured to direct the radiation energy onto the substrate; at least one sensor configured to detect a radiation signal directed from the substrate; and a pattern extraction module coupled with the at least one sensor and designed to extract a pattern of the substrate based on the radiation signal.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: December 3, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shih-Ming Chang, Wen-Chuan Wang
  • Patent number: 10498298
    Abstract: An apparatus is disclosed for time-division duplex dynamic transceiver isolation. In an example aspect, the apparatus includes an antenna, a power amplifier circuit including at least one power-amplifying path, a low-noise amplifier, and a time-division duplex interface circuit. The interface includes at least one transmit node coupled to the at least one power-amplifying path, a receive node coupled to the low-noise amplifier, and an antenna node. The antenna node is coupled to the at least one transmit node, the receive node, and the antenna. The interface circuit is configured to connect the at least one transmit node, the receive node, and the antenna node together at both a first time and a second time. The interface circuit is configured to isolate the receive node from the antenna node at the first time and isolate the at least one transmit node from the antenna node at the second time.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: December 3, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Chuan Wang, Li Liu, Bhushan Shanti Asuri, Kevin Hsi Huai Wang, Yunfei Feng
  • Publication number: 20190360764
    Abstract: A liquid cooled heat dissipation device including a housing, at least two cooling fin modules, an input pipe, and an output pipe is provided. The housing has an accommodation space. The at least two cooling fin modules are disposed in the accommodation space. The input pipe is disposed on the top plate, the front plate, the rear plate, or one of the side plates of the housing and communicates with the accommodation space. The output pipe is disposed on the top plate, the front plate, the rear plate, or the other one of the side plates of the housing and communicates with the accommodation space. The at least two cooling fin modules have different arrangement densities and different fin thicknesses.
    Type: Application
    Filed: March 27, 2019
    Publication date: November 28, 2019
    Applicant: Coretronic Corporation
    Inventors: Wei-Chi Liu, Tsung-Ching Lin, Shi-Wen Lin, Chi-Chuan Wang, Yong-Dong Zhang
  • Publication number: 20190347331
    Abstract: A smartphone-based telephone translation system includes a translation machine that starts a call translation process when the call translation is set to ON. The system detects an incoming call or dials, translates a voice signal to obtain a translation text for the ON call state. The voice signal of the caller is received and recognized. A voice signal is translated to obtain a translation text for the ON call state. The localized voice signal is recognized, using a TTS machine to obtain a reply voice signal and sent to the caller. The system performs voice recognition and text translation on the call voice, translates the language into localized language, and performs the function of calling between different languages in real time, so as to realize a telephone communication between two persons speaking different languages. The system supports communication with a hearing-impaired person or deaf-mute person.
    Type: Application
    Filed: July 23, 2018
    Publication date: November 14, 2019
    Inventors: LIANG YU, CHUAN WANG
  • Publication number: 20190339610
    Abstract: The present disclosure provides one embodiment of an IC method that includes receiving an IC design layout, which has a plurality of main features and a plurality of space blocks. The IC method also includes calculating an optimized block dummy density ratio r0 to optimize a uniformity of pattern density (UPD), determining a target block dummy density ratio R, determining size, pitch and type of a non-printable dummy feature, generating a pattern for dummy features and adding the dummy features in the IC design layout.
    Type: Application
    Filed: July 22, 2019
    Publication date: November 7, 2019
    Inventors: Jyuh-Fuh Lin, Cheng-Hung Chen, Pei-Yi Liu, Wen-Chuan Wang, Shy-Jay Lin, Burn Jeng Lin
  • Publication number: 20190322088
    Abstract: Disclosed are multilayer films which can provide desired film performance and balanced overall performance suited for various applications.
    Type: Application
    Filed: November 28, 2017
    Publication date: October 24, 2019
    Inventors: Zhen-Yu Zhu, Xiao-Chuan Wang, Stefan B. Ohlsson, Achiel J.M. Van Loon, Xin Y. Zhang, Michael Martin-Gatius
  • Publication number: 20190302403
    Abstract: An optical lens includes a first lens group with a positive refractive power, a second lens group with a positive refractive power and an aperture stop. The first lens group and the second lens group are arranged in order from a first side to a second side, and the aperture stop is disposed between the first lens group and the second lens group. A total number of lenses with refractive powers in the optical lens is less than four, and the optical lens includes at least two lenses having an index of refraction of greater than 1.7.
    Type: Application
    Filed: July 6, 2018
    Publication date: October 3, 2019
    Inventors: Sheng-Tang LAI, Hung-You CHENG, Kuo-Chuan WANG, Yuan-Hung SU
  • Publication number: 20190305007
    Abstract: The present disclosure provides an array substrate, a manufacturing method thereof and a display. By forming a source pattern layer on the base substrate in the present disclosure, the source pattern layer crossing the gate pattern layer maybe mutually insulated from the gate pattern layer through the insulating buffer layer, thus eliminating the dielectric layer in the prior art which is formed to insulate the source pattern layer and the gate pattern layer, further simplifying the structure of the array substrate, and reducing the process steps and process costs.
    Type: Application
    Filed: October 25, 2018
    Publication date: October 3, 2019
    Inventor: Chuan WANG
  • Publication number: 20190300664
    Abstract: Films made from metallocene-catalyzed polyethylene polymers, optionally, with other polymers, are disclosed.
    Type: Application
    Filed: February 8, 2017
    Publication date: October 3, 2019
    Inventors: Etienne R.H. Lernoux, Wen Li, Achiel J.M. Van Loon, Steven A. Best, Xiao-Chuan Wang
  • Patent number: 10431423
    Abstract: The present disclosure provides one embodiment of an IC method. First pattern densities (PDs) of a plurality of templates of an IC design layout are received. Then a high PD outlier template and a low PD outlier template from the plurality of templates are identified. The high PD outlier template is split into multiple subsets of template and each subset of template carries a portion of PD of the high PD outlier template. A PD uniformity (PDU) optimization is performed to the low PD outlier template and multiple individual exposure processes are applied by using respective subset of templates.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: October 1, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jyuh-Fuh Lin, Cheng-Hung Chen, Pei-Yi Liu, Wen-Chuan Wang, Shy-Jay Lin, Burn Jeng Lin
  • Publication number: 20190278055
    Abstract: An optical lens includes a first lens group and a second lens group arranged in order from a first side to a second side, and an aperture stop disposed between the first lens group and the second lens group. The optical lens satisfies the condition of LT/IMH<4.7, where IMH is semi-diagonal image height on an image plane, and LT is a distance along an optical axis between a surface of a first lens of the first lens group facing the first side and a surface of a last lens of the second lens group facing the second side. The first lens is closest to the first side among the first lens group, and the last lens is closest to the second side among the second lens group.
    Type: Application
    Filed: June 15, 2018
    Publication date: September 12, 2019
    Inventors: YING-HSIU LIN, CHING-SHENG CHANG, CHEN-CHENG LEE, KUO-CHUAN WANG
  • Publication number: 20190267405
    Abstract: An array substrate provided comprises a gate insulating layer, touch control element and first conducting wire disposed on a substrate; insulating interlayer covering gate insulating layer, touch control element and first conducting wire; protective wire arranged along the surface periphery of insulating interlayer; planarization layer covering insulating interlayer and protective wire, and second conducting wire disposed on surface of planarization layer; wherein touch control element is insulated from first conducting wire comprising an extension section, and free end of extension section is a first end; protective wire is electrically connected with first end; second conducting wire comprises a second and third end arranged oppositely and a contact position between second and third end; second end is electrically connected with touch control element, and contact position is electrically connected with a portion of first conducting wire inner substrate.
    Type: Application
    Filed: July 25, 2018
    Publication date: August 29, 2019
    Inventors: Chuan WANG, Meng ZHOU, Xiaojiang YU
  • Patent number: 10388617
    Abstract: The present disclosure relates generally to flip chip technology and more particularly, to a method for fabricating a mechanically anchored controlled collapse chip connection (C4) pad on a semiconductor structure and a structure formed thereby. In an embodiment, a method is disclosed that includes forming a C4 pad on a patterned dielectric layer having grooves therein, the grooves providing an interfacial surface area between the patterned dielectric layer and the C4 pad sufficient to inhibit the C4 pad from delaminating during thermal expansion or contraction.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: August 20, 2019
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Erdem Kaltalioglu, Ping-Chuan Wang, Ronald Gene Filippi, Jr.
  • Publication number: 20190250709
    Abstract: A responsive mouse click mechanism includes a body (100), a key (200), and an elastic member (300). A switch (110) is arranged in the body (100). The key (200) includes an extension arm (210), one end of the extension arm (210) is pivotally connected to the body (100), and the other end of the extension arm (210) is in contact with the switch (110). The elastic member (300) is connected between the body (100) and the extension arm (210). The elastic member (300) pushes the extension arm (210) and a moment is thereby loaded on the extension arm (210) to preload pressure on the switch (110) without triggering the switch (110).
    Type: Application
    Filed: October 23, 2018
    Publication date: August 15, 2019
    Inventor: Wei-Chuan WANG
  • Publication number: 20190250652
    Abstract: A water temperature control system and a water temperature control method are provided. The water temperature control system includes a thermostatic spool, a temperature sensor, a controller, and a stepper motor. The thermostatic spool is configured to mix water at a first temperature and water at a second temperature to produce output water. The temperature sensor is configured to sense a current water temperature of the output water based on a sensing frequency to provide a current water temperature signal. The controller is configured to provide a step number control signal according to a target water temperature signal and a current water temperature signal. Based on a step frequency greater than the sensing frequency, the stepper motor is configured to provide a step number according to a step number control signal to adjust a flow rate of the water at the first temperature and a flow rate of the water at the second temperature.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 15, 2019
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Tso-I Kuei, Li-Chuan Wang
  • Patent number: 10359695
    Abstract: The present disclosure provides one embodiment of an IC method that includes receiving an IC design layout, which has a plurality of main features and a plurality of space blocks. The IC method also includes calculating an optimized block dummy density ratio r0 to optimize a uniformity of pattern density (UPD), determining a target block dummy density ratio R, determining size, pitch and type of a non-printable dummy feature, generating a pattern for dummy features and adding the dummy features in the IC design layout.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: July 23, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jyuh-Fuh Lin, Cheng-Hung Chen, Pei-Yi Liu, Wen-Chuan Wang, Shy-Jay Lin, Burn Jeng Lin
  • Patent number: 10353262
    Abstract: The present invention discloses a method for fabricating an electrochromic device, which adopts the vacuum cathodic arc-plasma deposition to comprise five layers with an ionic conduction layer (electrolyte) in contact with an electrochromic (EC) layer and an ion storage (complementary) layer, all sandwiched between two transparent conducting layers sequentially on a substrate. The method owns superior deposition efficiency and the fabricated thin film structures have higher crystalline homogeneity. In addition, thanks to the nanometer pores in the thin film structures, the electric capacity as well as the ion mobility are greater. Consequently, the reaction efficiency for bleaching or coloring is enhanced.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: July 16, 2019
    Assignee: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C
    Inventors: Po-Wen Chen, Chen-Te Chang, Peng Yang, Jin-Yu Wu, Der-Jun Jan, Cheng-Chang Hsieh, Wen-Fa Tsai, Min-Chuan Wang
  • Publication number: 20190214227
    Abstract: The present disclosure provides one embodiment of an IC method. First pattern densities (PDs) of a plurality of templates of an IC design layout are received. Then a high PD outlier template and a low PD outlier template from the plurality of templates are identified. The high PD outlier template is split into multiple subsets of template and each subset of template carries a portion of PD of the high PD outlier template. A PD uniformity (PDU) optimization is performed to the low PD outlier template and multiple individual exposure processes are applied by using respective subset of templates.
    Type: Application
    Filed: December 14, 2018
    Publication date: July 11, 2019
    Inventors: Jyuh-Fuh LIN, Cheng-Hung CHEN, Pei-Yi LIU, Wen-Chuan WANG, Shy-Jay LIN, Burn Jeng LIN
  • Publication number: 20190210154
    Abstract: A pulsed laser printing module for a contact lens, comprises a steel mold, a pulsed laser device and a forming case. The steel mold is configured for transferring pigment. The pulsed laser device is configured for transmitting ultrashort laser pulses having pulse time widths less than 10?9 seconds. The ultrashort laser pulses etch the surface of the steel mold to remove a coating of the steel mold to form an etched layer. The forming case has a lower member and an upper member. The lower member is a concavity, and an inner surface of the lower member is provided with a lower curved surface. The upper member is provided with a protrusion corresponding to the lower member, and an outer surface of the protrusion is provided with an upper curved surface corresponding to the lower curved surface. The protrusion is capable of being placed in a concavity of the lower member to form a gap between the lower curved surface and the upper curved surface.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 11, 2019
    Inventor: CHIANG-CHUAN WANG