Patents by Inventor Wei Yen

Wei Yen 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: 20210035768
    Abstract: The present invention relates to an ion generation composite target for an ion irradiation technology including: a substrate having a through hole formed thereon; and a graphene thin film configured on the substrate, across the through hole, having a thickness in a range between 1 nm to 3 nm, and ionized to release a proton or a carbon ion.
    Type: Application
    Filed: November 19, 2019
    Publication date: February 4, 2021
    Applicant: National Central University
    Inventors: Wei-Yen WOON, Kuramitsu YASUHIRO
  • Publication number: 20200380650
    Abstract: An image grid line removing method is used for removing grid lines of an image and includes a Fourier transform step, a Gaussian-like masking step and an inverse Fourier transform step. The Fourier transform step is for providing a Fourier transform to process the image to generate a frequency domain image. The Gaussian-like masking step is for providing a Gaussian-like masking model to process the frequency domain image to generate a frequency domain masked image. The inverse Fourier transform step is for providing an inverse Fourier transform to process the frequency domain masked image to generate a grid line removing image.
    Type: Application
    Filed: September 12, 2019
    Publication date: December 3, 2020
    Inventors: Wei-Yen HSU, Chi-Jui CHUNG, Wen-Yen LIN
  • Publication number: 20200364318
    Abstract: A game identifier of an encrypted streaming electronic game to be streamed to a playback device may be received. The game identifier may comprise a title of the encrypted streaming electronic game. An electronic ticket for access by the playback device to a secured portion of the encrypted streaming electronic game may be gathered. The electronic ticket may specify a first gameplay state. The electronic ticket may be used to access the secured portion of the encrypted streaming electronic game at the first gameplay state. One or more gameplay actions to transform the encrypted streaming electronic game to a second gameplay state may be received. The second gameplay state may be provided to a state server, where the state server configured to instruct a license server to modify the electronic ticket to specify the second gameplay state for the encrypted streaming electronic game.
    Type: Application
    Filed: June 1, 2020
    Publication date: November 19, 2020
    Applicant: Acer Cloud Technology, Inc.
    Inventors: Wei Yen, Pramila Srinivasan, John Princen, Raymond W. Lo, Wilson Ho
  • Patent number: 10776816
    Abstract: A system for building a targeted audience for a present online advertising campaign is disclosed. The system comprises a database for storing data related to each of the plurality of products with each product associated with a previous online advertising campaign and a processor in communication with the database and configured to execute computer-readable instructions causing the processor to utilize the data to identify at least one previous online advertising campaign as being similar to the present online advertising campaign, learn from the identified previous online advertising campaign(s) to predict a probability of conversion of each of a plurality of customers when exposed to an impression of the present online advertising campaign, and build the targeted audience for the present online advertising campaign based on the predicted probability of conversion. A method for building a targeted audience for a present online advertising campaign is also disclosed.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: September 15, 2020
    Assignee: WALMART APOLLO, LLC
    Inventors: Abhimanyu Mitra, Patrick Lloyd Harrington, Jr., Nikhil Raj, Somnath Banerjee, Gary Tang, Zachary Poley, Yun Zhang, Galana Gebisa, Robert Bartoszynski, Chung-Wei Yen
  • Patent number: 10776845
    Abstract: A Vendor sells or rents, or exhibits Devices by exhibiting them in the showroom, or some particular locations with set up, and allows the customers to experience them. We, with the advance of technologies, create the same scenario for the Vendor except that the showed Devices are located in Remote Locations, like an on-demand virtual showroom.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: September 15, 2020
    Assignee: devicebrook Inc.
    Inventors: Wei Yen, Raymond Lo, Wingshun W. Ho, Sourabh Ladha, John Masin
  • Patent number: 10771233
    Abstract: A clock data recovery circuit includes: a first detecting circuit for detecting phases of an incoming data signal and a sampling clock signal to generate a first detection signal; a loop filter for generating a control signal according to the first detection signal; a second detecting circuit for detecting phases of a reference signal and a feedback signal to generate a second detection signal; a control voltage generating circuit for generating a control voltage based on the second detection signal; a voltage-controlled oscillator for generating the sampling clock signal according to the control voltage; a phase adjustment circuit for adjusting the phase of the sampling clock signal according to the control signal to generate the phase-adjusted signal; and a frequency divider circuit for conducting a frequency division operation on the phase-adjusted signal to generate the feedback signal.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: September 8, 2020
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Yao-Chia Liu, Chi-Wei Yen, Wei-Zen Chen
  • Publication number: 20200281068
    Abstract: A high-frequency electronic device including a dielectric substrate, a first patterned metal layer and a second patterned metal layer is provided. The dielectric substrate has a first region and a second region. The first patterned metal layer is disposed on a first side of the dielectric substrate and corresponds to the first region, wherein the first region and the second region have different etching rates with respect to an etching solution. The second patterned metal layer is disposed on the first side or a second side opposite to the first side of the dielectric substrate.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 3, 2020
    Inventors: Yan-Syun WANG, Chi-Che TSAI, Wei-Yen WU, I-Yin LI
  • Publication number: 20200266968
    Abstract: A clock data recovery circuit includes: a first detecting circuit for detecting phases of an incoming data signal and a sampling clock signal to generate a first detection signal; a loop filter for generating a control signal according to the first detection signal; a second detecting circuit for detecting phases of a reference signal and a feedback signal to generate a second detection signal; a control voltage generating circuit for generating a control voltage based on the second detection signal; a voltage-controlled oscillator for generating the sampling clock signal according to the control voltage; a phase adjustment circuit for adjusting the phase of the sampling clock signal according to the control signal to generate the phase-adjusted signal; and a frequency divider circuit for conducting a frequency division operation on the phase-adjusted signal to generate the feedback signal.
    Type: Application
    Filed: February 18, 2020
    Publication date: August 20, 2020
    Applicant: Realtek Semiconductor Corp.
    Inventors: Yao-Chia LIU, Chi-Wei YEN, Wei-Zen CHEN
  • Patent number: 10733271
    Abstract: A game identifier of an encrypted streaming electronic game to be streamed to a playback device may be received. The game identifier may comprise a title of the encrypted streaming electronic game. An electronic ticket for access by the playback device to a secured portion of the encrypted streaming electronic game may be gathered. The electronic ticket may specify a first gameplay state. The electronic ticket may be used to access the secured portion of the encrypted streaming electronic game at the first gameplay state. One or more gameplay actions to transform the encrypted streaming electronic game to a second gameplay state may be received. The second gameplay state may be provided to a state server, where the state server configured to instruct a license server to modify the electronic ticket to specify the second gameplay state for the encrypted streaming electronic game.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: August 4, 2020
    Assignee: ACER CLOUD TECHNOLOGY, INC.
    Inventors: Wei Yen, Pramila Srinivasan, John Princen, Raymond W. Lo, Wilson Ho
  • Patent number: 10709012
    Abstract: A high-frequency electronic device including a dielectric substrate, a first patterned metal layer and a second patterned metal layer is provided. The dielectric substrate has a first region and a second region. The first patterned metal layer is disposed on a first side of the dielectric substrate and corresponds to the first region, wherein the first region and the second region have different etching rates with respect to an etching solution. The second patterned metal layer is disposed on the first side or a second side opposite to the first side of the dielectric substrate.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: July 7, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Yan-Syun Wang, Chi-Che Tsai, Wei-Yen Wu, I-Yin Li
  • Publication number: 20200186171
    Abstract: A data writing method, a memory controlling circuit unit and a memory storage device are provided. The method includes: obtaining a data; encoding a plurality of sub-data in the data to obtain a plurality of first error checking and correction codes respectively corresponding to the plurality of sub-data; writing the plurality of sub-data and the plurality of first error checking and correction codes into a first physical programming unit; encoding the plurality of sub-data to obtain a second error checking and correction code; and writing the second error checking and correction code into a second physical programming unit.
    Type: Application
    Filed: February 12, 2020
    Publication date: June 11, 2020
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Yu-Hsiang Lin, Shao-Wei Yen, Chih-Kang Yeh
  • Publication number: 20200186243
    Abstract: A dark fiber dense wavelength division multiplexing service path design microservice (ddSPDmS) can provide a scalable self-contained meta-data driven approach for a flexible implementation of a dark fiber dense wavelength division multiplexing (DWDM) service path design solution. The service plan design solution can be used as a standalone solution or integrated with a network management application. In order to manage a large volume of circuit designs, multiple microservices can accept application program interface (API) requests in a cloud environment. Permission can then be given to any application to use the API to make a call to the design and inventory. Additionally, metadata templates can be designed to support a node, a link, and/or a topology for the microservices.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 11, 2020
    Inventors: Seyed Hashemi, Fariborz Farhan, Kumar Tamilmoni, Michael O'Connor, Taha Elkhatib, Wei Yen, Brian Horen, Veronica Gensamer
  • Patent number: 10664575
    Abstract: A technique for content management involves storing runtime state of content externally. A system created according to the technique may include a state server that receives runtime state of content from a playback device, and provides the runtime state to that or another playback device upon request. A playback device constructed according to the technique may include a content state recovery engine for recovering runtime state that was previously stored externally to the playback device. A method according to the technique may include generating the runtime state locally, storing the runtime state externally, and re-acquiring the runtime state.
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: May 26, 2020
    Assignee: ACER CLOUD TECHNOLOGY, INC.
    Inventors: Wei Yen, Pramila Srinivasan, John Princen, Raymond Lo, Wilson Ho
  • Patent number: 10636490
    Abstract: A decoding method, a memory control circuit unit, and a memory storage device are provided. The method includes: configuring a plurality of read voltage categories, wherein the read voltage categories respectively have a plurality of representative read voltage sets; reading a first physical programming unit according to the representative read voltage sets and executing a decoding operation to obtain a plurality of decoded information; choosing a first read voltage category according to the plurality of decoded information; and reading the first physical programming unit according to the first read voltage sets in the first read voltage category and executing the decoding operation.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: April 28, 2020
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Yu-Hsiang Lin, Shao-Wei Yen, Cheng-Che Yang, Kuo-Hsin Lai
  • Publication number: 20200101699
    Abstract: A diffusion barrier structure, and a conductive laminate and a manufacturing method thereof are provided. The conductive laminate includes a substrate, a diffusion barrier structure, and a conductive layer. The diffusion barrier structure is formed between the substrate and the conductive layer. The diffusion barrier structure includes a discontinuous modifying layer and a barrier layer. The discontinuous modifying layer is disposed on the substrate. A material for composing the discontinuous modifying layer is a polymer with hydrophilic group. The barrier layer is disposed on the substrate and the discontinuous modifying layer. A material for composing the barrier layer includes at least one self-healing polymer.
    Type: Application
    Filed: July 12, 2019
    Publication date: April 2, 2020
    Inventors: TZU-CHIEN WEI, WEI-YEN WANG
  • Publication number: 20200066176
    Abstract: A method of education is to be implemented by a processing unit of an electronic device which includes an input unit and an output unit, and the processing unit is capable of accessing a lexical database that includes a plurality of terms. The method includes: controlling the output unit to output a question; determining whether a user answer matches a correct answer to the question; when the user answer does not match the correct answer, determining whether the user answer corresponds to one of the terms in the lexical database; and when the user answer corresponds to one of the terms, controlling the output unit to output a definition of said one of the terms.
    Type: Application
    Filed: December 21, 2018
    Publication date: February 27, 2020
    Applicant: National Taiwan Normal University
    Inventors: Wei-Yen WANG, Jon-Chao HONG, Chi-Ruei TSAI
  • Patent number: 10534665
    Abstract: A decoding method for a memory storage device including a rewritable non-volatile memory module is provided according to an exemplary embodiment of the invention. The method includes: reading at least one memory cells by using at least one read voltage level to obtain a codeword; performing a parity check operation on the codeword by an error checking and correcting circuit to generate a syndrome sum corresponding to the codeword; and dynamically adjusting a first parameter used by the error checking and correcting circuit in a first decoding operation based on whether the syndrome sum is less than a first threshold value and performing the first decoding operation on the codeword by the error checking and correcting circuit by using the first parameter.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: January 14, 2020
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Yu-Hsiang Lin, Shao-Wei Yen, Cheng-Che Yang, Kuo-Hsin Lai
  • Publication number: 20200002817
    Abstract: A method for electroless metal deposition and an electroless metal layer included substrate are provided. The method for electroless metal deposition includes steps as follows. a) cleaning a substrate, applying a hydrofluoric acid onto the substrate; and then applying a modifying agent onto the substrate to form a chemical oxide layer on the substrate; b) a catalyst layer is formed on the chemical oxide layer, wherein, the catalyst layer includes a plurality of colloidal nanoparticles, and each of the plurality of colloidal nanoparticles includes a palladium nanoparticle and a polymer which encapsulates the palladium nanoparticle, and c) depositing a metal on the catalyst layer through an electroless metal deposition to form an electroless metal layer.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 2, 2020
    Inventors: CHIN-WEI HSU, WEI-YEN WANG, TZU-CHIEN WEI
  • Publication number: 20190377827
    Abstract: A method for searching for information in a relational database includes: identifying a subset of attributes from attributes for each record in the relational database, the subset of attributes including a plurality of search attributes and a plurality of search summary attributes; extracting the subset of identified attributes from each record; creating in a cloud-based non-relational database platform an index instance corresponding to each record in the relational database, wherein each index instance in the cloud-based non-relational database includes the subset of identified attributes indexed to a corresponding record in the relational database; and in response to receiving a search request that includes one or more search attributes, searching the index instances in the cloud-based non-relational database for corresponding records in the relational database; and providing search results that include information from corresponding records in the relational database, wherein the information is associated
    Type: Application
    Filed: June 8, 2018
    Publication date: December 12, 2019
    Inventors: Wei Yen, Olgica Hea, Seyed Hashemi, Linda Silence, Paul DePalma
  • Publication number: 20190348520
    Abstract: A method for fabricating semiconductor device includes the steps of: forming a gate structure on a substrate; forming a first spacer adjacent to the gate structure, wherein the first spacer comprises silicon carbon nitride (SiCN); forming a second spacer adjacent to the first spacer, wherein the second spacer comprises silicon oxycarbonitride (SiOCN); and forming a source/drain region adjacent to two sides of the second spacer.
    Type: Application
    Filed: June 4, 2018
    Publication date: November 14, 2019
    Inventors: Chia-Ming Kuo, Po-Jen Chuang, Yu-Ren Wang, Ying-Wei Yen, Fu-Jung Chuang, Ya-Yin Hsiao, Nan-Yuan Huang