Patents by Inventor Wen Chu

Wen Chu 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).

  • Patent number: 9965614
    Abstract: Techniques for a resource management advice service are provided. In some examples, resource management advice and/or instructions may be provided for use with mobile devices, mobile applications, cloud applications, and/or other web-based applications. For example a mobile client may request to perform one or more resource management operations associated with a service provider. Based at least in part on the requested operation and/or the particular service provider, advice and/or instructions for managing the resource may be provided.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: May 8, 2018
    Assignee: Oracle International Corporation
    Inventors: Ajay Sondhi, Ching-Wen Chu, Beomsuk Kim
  • Publication number: 20180052115
    Abstract: An apparatus for measuring a curvature of a thin film includes a light emitting module, a first optical module, a second optical module, a third optical module, and an image analysis module. The light emitting module emits a single laser to be used as an incident light. The incident light is transmitted through a first optical path provided by the first optical module, then the incident light is guided by the second optical module to be incident to the thin film through a second optical path. A reflected light reflected by the thin film is transmitted through the second optical path, then guided by the third optical module to be transmitted along a third optical path. The image analysis module determines the curvature of the thin film according to the characteristic of the reflected light.
    Type: Application
    Filed: December 19, 2016
    Publication date: February 22, 2018
    Applicant: Industrial Technology Research Institute
    Inventors: Tzung-Te Chen, Hsueh-Hsing Liu, Chun-Wen Chu, Yi-Keng Fu
  • Publication number: 20180039312
    Abstract: An energy regulation circuit is provided. A first voltage regulator adjusts an input voltage to generate an adjustment voltage. A first energy storage is charged according to the input voltage or the adjustment voltage. A first switch is coupled to the first energy storage. A second energy storage is coupled to the first switch. When the first switch is turned on, the second energy storage is coupled to the first energy storage in parallel. When the first switch is turned off, a second voltage regulator generates an operation voltage according to the voltage stored in the first energy storage. When the first switch is turned on, the second voltage regulator generates the operation voltage according to the voltages stored in the first and second energy storages. A controller operates according to the operation voltage.
    Type: Application
    Filed: July 12, 2017
    Publication date: February 8, 2018
    Inventors: Tze-Shiang WANG, Chih-Wen CHU
  • Patent number: 9860234
    Abstract: A framework, which conforms to the OAuth standard, involves a generic OAuth authorization server that can be used by multiple resource servers in order to ensure that access to resources stored on those resource servers is limited to access to which the resource owner consents. Each resource server registers, with the OAuth authorization server, metadata for that resource server, indicating scopes that are recognized by the resource server. The OAuth authorization server refers to this metadata when requesting consent from a resource owner on behalf of a client application, so that the consent will be of an appropriate scope. The OAuth authorization server refers to this metadata when constructing an access token to provide to the client application for use in accessing the resources on the resource server. The OAuth authorization server uses this metadata to map issued access tokens to the scopes to which those access tokens grant access.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: January 2, 2018
    Assignee: Oracle International Corporation
    Inventors: Ajay Sondhi, Ching-Wen Chu, Venkata S. Evani
  • Publication number: 20170334785
    Abstract: A low-temperature, high stability co-fired microwave dielectric composite of ceramic and glass, including 85-99 wt % microwave dielectric ceramic of formula [1-y-z[(1?x)Mg2SiO4?xCa2SiO4]?yCaTiO3?zCaZrO3, wherein 0.2?x?0.7,0.05?y?0.3 and 0.02?z?0.15], and 1 to 15 wt % with Li2O—BaO—SrO—CaO—B2O3—SiO2 glass respectively made at a low sintering temperature of ceramic for co-firing with Ag or Cu electrode, employing eutectic phase of ceramic oxides to reduce its melting temperature, a low melting-point glass material with high chemical stability as a sintering aid added to oxides and raw material powders of Li2O, BaO, SrO, CaO, B2O3 and SiO2, obtained by combining and melting the ingredients in the temperature range between 1000 to 1300° C., quenching and crashing, and then adding it to the main ceramic oxides to form the final composition. This ceramic/glass composite material may be co-fired with an Ag and Cu electrode at 900° C.-970° C. for 0.5-4 hours in a protective atmosphere.
    Type: Application
    Filed: May 16, 2017
    Publication date: November 23, 2017
    Applicant: WALSIN TECHNOLOGY CORPORATION
    Inventors: Li-Wen Chu, Kuei-Chih Feng, Chih-Hao Liang
  • Patent number: 9820846
    Abstract: The present invention provides a reparation method of a tubular vascular graft, (a) immersing a tubular scaffold in a first light sensitivity gelatin solution, and irradiate the tubular scaffold by a first time period, to let surface of the tubular scaffold form a base layer; (b) immersing the tubular scaffold of the step (a) in a chitin gelatin solution, when the surface of the base layer form a film, then immersing the tubular scaffold into a sodium hydroxide solution to generate a middle layer of the surface of the base layer; (c) immersing the tubular scaffold of the step (b) in a second light sensitivity gelatin solution, wherein the second light sensitivity gelatin solution comprises a cell, the tubular scaffold is irradiated by a second time period to form a surface layer of the middle layer; (d) until the cell forms a tubular structure of the surface layer by the cell in the tubular scaffold of the step (c), heating the tubular scaffold by a temperature to solve the base layer into a solution, pulling
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: November 21, 2017
    Assignee: National Tsing Hua University
    Inventors: Fan-Gang Tseng, Shueh-Yao Chu, Chiao-Wen Chu
  • Publication number: 20170302655
    Abstract: A framework, which conforms to the OAuth standard, involves a generic OAuth authorization server that can be used by multiple resource servers in order to ensure that access to resources stored on those resource servers is limited to access to which the resource owner consents. Each resource server registers, with the OAuth authorization server, metadata for that resource server, indicating scopes that are recognized by the resource server. The OAuth authorization server refers to this metadata when requesting consent from a resource owner on behalf of a client application, so that the consent will be of an appropriate scope. The OAuth authorization server refers to this metadata when constructing an access token to provide to the client application for use in accessing the resources on the resource server. The OAuth authorization server uses this metadata to map issued access tokens to the scopes to which those access tokens grant access.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 19, 2017
    Applicant: Oracle International Corporation
    Inventors: Ajay Sondhi, Ching-Wen Chu, Venkata S. Evani
  • Patent number: 9763620
    Abstract: A head mounted system includes a physiological signal sensor, a signal processing circuit, a memory, an application processor, and an eyeglass frame. The physiological signal sensor monitors a physiological state to output a physiological signal. The signal processing circuit determines whether the physiological state is abnormal according to the physiological signal. When it is not abnormal, the signal processing circuit controls the physiological signal sensor to monitor the physiological state at a first monitoring frequency. When it is abnormal, the signal processing circuit outputs a warning signal, and controls the physiological signal sensor to monitor the physiological state at a second monitoring frequency greater than the first monitoring frequency. The application processor receives the warning signal and stores physiological data corresponding to the physiological signal in the memory.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: September 19, 2017
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chung-Te Li, Wen-Chu Yang
  • Publication number: 20170250106
    Abstract: A method for fabricating a shallow trench isolation (STI) structure comprises the following steps. A silane-base precursor having a volumetric flowrate of 500 to 750 sccm and a nitrogen-base precursor having a volumetric flowrate of 300 to 600 sccm are introduced and mixed under a first pressure ranging from 0.5 to 1.5 torr at a first temperature ranging from 30 to 105 centigrade to deposit a flowable dielectric layer in a trench of a substrate. Then, ozone gas and oxygen gas are introduced and mixed under a second pressure ranging from 300 to 650 torr at a second temperature ranging from 50 to 250 centigrade to treat the flowable dielectric layer, wherein a volumetric flowrate ratio of ozone gas and oxygen gas ranges from 1:1 to 3:1. A method for fabricating a FinFET is provided.
    Type: Application
    Filed: February 25, 2016
    Publication date: August 31, 2017
    Inventors: Wei Ken Lin, Jia-Ming Lin, Hsien-Che Teng, Yung-Chou Shih, Kun-Dian She, Lichia Yang, Yun-Wen Chu
  • Patent number: 9735271
    Abstract: A semiconductor device includes an isolation feature in a substrate. The semiconductor device further includes a first source/drain feature in the substrate, wherein a first side of the first source/drain feature contacts the isolation feature, and the first source/drain feature exposes a portion of the isolation feature below a top surface of the substrate. The semiconductor device further includes a silicide layer over the first source/drain feature. The semiconductor device further includes a dielectric layer along the exposed portion of the isolation feature below the top surface of the substrate, wherein the dielectric layer contacts the silicide layer. The semiconductor device further includes a second source/drain feature in the substrate on an opposite side of a gate stack from the first source/drain feature, wherein the second source/drain feature has a substantially uniform thickness.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: August 15, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wen Chu Hsiao, Lai Wan Chong, Chun-Chieh Wang, Ying Min Chou, Hsiang Hsiang Ko, Ying-Lang Wang
  • Patent number: 9717721
    Abstract: Aryl-quinolin derivatives for use in inhibiting vasculogenic mimicry, treating diseases characterized by abnormal vascular morphology or function and/or by the presence of vasculogenic mimicry in a subject in need thereof are disclosed. In one embodiment of the invention, the compounds are for use in treating metastatic tumor, hyperproliferative, or angiogenic diseases. In another embodiment of the invention, the compound for use may combine an additional therapeutic agent such as anti-cancer agents, anti-inflammatory agents, anti-proliferative agents, anti-hormonal agents, or any combination thereof for use.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: August 1, 2017
    Assignee: TAIRX, INC.
    Inventors: Yi-Wen Chu, Du-Shieng Chien
  • Patent number: 9698263
    Abstract: A semiconductor structure that includes crystalline surfaces and amorphous hydrophilic surfaces is provided. The hydrophilic surfaces are treated with silane that includes a hydrophobic functional group, converting the hydrophilic surfaces to hydrophobic surfaces. Chemical vapor deposition or other suitable deposition methods are used to simultaneously deposit a material on both surfaces and due to the surface treatment, the deposited material exhibits superior adherence qualities on both surfaces. In one embodiment, the structure is an opening formed in a semiconductor substrate and bounded by at least one portion of a crystalline silicon surface and at least one portion of an amorphous silicon oxide structure.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: July 4, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Lai-Wan Chong, Wen-Chu Hsiao, Ying-Min Chou, Hsiang-Hsiang Ko
  • Patent number: 9699170
    Abstract: A framework, which conforms to the OAuth standard, involves a generic OAuth authorization server that can be used by multiple resource servers in order to ensure that access to resources stored on those resource servers is limited to access to which the resource owner consents. Each resource server registers, with the OAuth authorization server, metadata for that resource server, indicating scopes that are recognized by the resource server. The OAuth authorization server refers to this metadata when requesting consent from a resource owner on behalf of a client application, so that the consent will be of an appropriate scope. The OAuth authorization server refers to this metadata when constructing an access token to provide to the client application for use in accessing the resources on the resource server. The OAuth authorization server uses this metadata to map issued access tokens to the scopes to which those access tokens grant access.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: July 4, 2017
    Assignee: Oracle International Corporation
    Inventors: Ajay Sondhi, Ching-Wen Chu, Venkata S. Evani
  • Patent number: 9691874
    Abstract: A manufacturing method of a semiconductor structure provides a substrate. A well having a first conductive type and a well having a second conductive type are formed in the substrate, respectively. A body region is formed in the well having the second conductive type. A first doped region and a second doped region are formed in the well having the first conductive type and the body region respectively. The first and second doped regions have same polarities, and a dopant concentration of the second doped region is higher than that of the first doped region. A third doped region is formed in the well having the second conductive type and between the first and second doped regions. The third and first doped regions have reverse polarities. A first field plate is formed on a surface region between the second and third doped regions.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: June 27, 2017
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Chih-Ling Hung, Chien-Wen Chu, Hsin-Liang Chen, Wing-Chor Chan
  • Patent number: 9634119
    Abstract: A method includes providing a gate structure over a semiconductor substrate and forming a source/drain region associated with the gate structure by etching an opening in the semiconductor substrate, performing a first epitaxial growth process while an entirety of a sidewall of the opening is exposed to grow a first epitaxy material in the opening. The first epitaxial growth process is free of a first dopant impurity. A second epitaxial growth process is performed after first epitaxial growth process to grow a second epitaxy material on the first epitaxy material. The second epitaxy material has the first dopant impurity at a first concentration. Further, a third epitaxial growth process is performed after the second epitaxial growth process that includes introducing the first dopant impurity at a second concentration, the second concentration greater than the first concentration.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: April 25, 2017
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wen Chu Hsiao, Ju Wen Hsiao, Ying Min Chou, Hsiang Hsiang Ko, Ying-Lang Wang
  • Publication number: 20170104213
    Abstract: The present invention provides a method for manufacturing a negative plate of a secondary battery, which includes the following steps: providing multiple sheets of functional graphene; compressing the functional graphene to form a graphene target; providing copper foil, and forming a microstructure on a surface of the copper foil, so as to strengthen attachment between a graphene layer and the copper foil; depositing the graphene target on the microstructure of the surface of the copper foil, to form the graphene layer; and repairing the graphene layer by using an excimer laser. The foregoing manufacturing method can greatly prolong a cycle life of the whole graphene cathode, and increase a reversible capacitance of a battery.
    Type: Application
    Filed: December 15, 2015
    Publication date: April 13, 2017
    Inventors: Chia-Hung HUANG, Sung-Mao CHIU, Chi-Wen CHU, Yin CHUANG, Chun-Chieh WANG, Chia-Min WEI
  • Patent number: 9606361
    Abstract: An electronic eyeglass is disclosed. The electronic eyeglass includes a polarizing beam splitter (PBS) and an eyeglass frame. The eyeglass frame carries the PBS.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: March 28, 2017
    Assignee: QUANTA COMPUTER INC.
    Inventors: Wen-Chu Yang, Chung-Te Li, Jammy Huang
  • Patent number: 9600652
    Abstract: Techniques for managing identities are provided. In some examples, identity management, authentication, authorization, and token exchange frameworks may be provided for use with mobile devices, mobile applications, cloud applications, and/or other web-based applications. For example a mobile client may request to perform one or more identity management operations associated with an account of a service provider. Based at least in part on the requested operation and/or the particular service provider, an application programming interface (API) may be utilized to generate and/or perform one or more instructions and/or method calls for managing identity information of the service provider.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: March 21, 2017
    Assignee: Oracle International Corporation
    Inventors: Ajay Sondhi, Ching-Wen Chu, Beomsuk Kim, Sean Brydon
  • Patent number: 9596456
    Abstract: A head mounted display system comprises a lens set, an image capturing unit and a processing circuit. The lens set comprises a first liquid crystal panel and a second liquid crystal panel. The first liquid crystal panel comprises first liquid crystal blocks, and the second liquid crystal panel comprises second liquid crystal blocks. The image capturing unit captures front image data having a first dynamic range. The processing circuit performs tone mapping according to the front image data to generate mapping image data having a second dynamic range smaller than the first dynamic range. The processing circuit calculates regulated values according to the mapping image data. A driving circuit drives the first liquid crystal blocks and the second liquid crystal blocks according to the regulated values, respectively.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: March 14, 2017
    Assignee: QUANTA COMPUTER INC.
    Inventors: Wen-Chu Yang, Chung-Te Li
  • Patent number: D789520
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: June 13, 2017
    Assignee: ICARES MEDICUS, INC.
    Inventors: Wen-Chu Tseng, William Lee