Patents by Inventor Yun Dai

Yun Dai 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: 11562588
    Abstract: Interfaces and systems are provided for harvesting ground truth from forms to be used in training models based on key-value pairings in the forms and to later use the trained models to identify related key-value pairings in new forms. Initially, forms are identified and clustered to identify a subset of forms to label with the key-value pairings. Users provide input to identify keys to use in labeling and then select/highlight text from forms that are presented concurrently with the keys in order to associate the highlighted text with the key(s) as the corresponding key-value pairing(s). After labeling the forms with the key-value pairings, the key-value pairing data is used as ground truth for training a model to independently identify the key-value pairing(s) in new forms. Once trained, the model is used to identify the key-value pairing(s) in new forms.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: January 24, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Dinei Afonso Ferreira Florencio, Yu-Yun Dai, Cha Zhang, Shih Chia Wang
  • Publication number: 20230014277
    Abstract: A light inspection method for a quantitative analysis on a filling level of a vapor producing section of an aerosol generating product is provided. The light inspection method includes: providing a light inspection device for holding an aerosol generating product and a surface light source for emitting a horizontal beam; and an angle between an axis of the aerosol generating product held by the light inspection device and a horizontal plane is 0-90°; the axis of the aerosol generating product held by the light inspection device is perpendicular to the horizontal beam emitted by surface light source. A light inspection device for a quantitative analysis on a filling level of a vapor producing section of an aerosol generating product is further provided. The light inspection device can accurately detect the filling level of a vapor producing section of an aerosol generating product.
    Type: Application
    Filed: October 21, 2020
    Publication date: January 19, 2023
    Applicant: YUNNAN XIKE SCIENCE & TECHNOLOGY CO., LTD.
    Inventors: Yun DAI, Ningning YAN, Wenyan ZHAO, Yong ZHANG, Zheng CHEN, Zhennan HUANG, Yuefeng CHEN, Shenghong YUAN
  • Publication number: 20220346438
    Abstract: A multi-purpose internal component for an aerosol-generating product includes a hollow cylinder and air-permeable sealing members located at two ends of the hollow cylinder, where the hollow cylinder is filled with a functional material. The hollow cylinder can be filled with a smoke-generating material, a material with cooling, fragrance-enhancing, and harm-reducing functions, a filter material, and the like, such that multiple functions can be achieved; and the air-permeable sealing members at the two ends enable an air-flow channel. The internal component for an aerosol-generating product is simple and widely used in aerosol-generating products. An aerosol-generating product using the multi-purpose internal component for an aerosol-generating product is provided, where the multi-purpose internal component for an aerosol-generating product can be used as an aerosol-generating component, a multi-functional component, or a filter component.
    Type: Application
    Filed: December 4, 2020
    Publication date: November 3, 2022
    Applicant: Yunnan Xike Science & Technology Co., Ltd
    Inventors: Ningning YAN, Yong ZHANG, Yun DAI, Songfeng WANG, Yinghui CAO, Zheng CHEN
  • Patent number: 11329368
    Abstract: A communication device with an RF (Radio Frequency) node and a detection node includes a first radiation element, a second radiation element, a first inductor, a second inductor, a third inductor, a first capacitor, and a second capacitor. The first radiation element is coupled to a first node. The second radiation element is coupled to a second node. The first inductor is coupled between the RF node and the ground voltage. The first capacitor is coupled between the RF node and the first node. The second inductor is coupled between the first node and the second node. The second capacitor is coupled between the second node and the ground voltage. The third inductor is coupled between the detection node and the second node. An antenna structure and a sensing pad are formed by the first radiation element and the second radiation element.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: May 10, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chun-I Chen, Chun-Yuan Wang, Bang-Yun Dai, Chih-Tsung Tseng, Chung-Ting Hung
  • Patent number: 11093740
    Abstract: The disclosed technology is generally directed to optical character recognition for forms. In one example of the technology, optical character recognition is performed on a plurality of forms. The forms of the plurality of forms include at least one type of form. Anchors are determined for the forms, including corresponding anchors for each type of form of the plurality of forms. Feature rules are determined, including corresponding feature rules for each type of form of the plurality of forms. Features and labels are determined for each form of the plurality of forms. A training model is generated based on a ground truth that includes a plurality of key-value pairs corresponding to the plurality of forms, and further based on the determined features and labels for the plurality of forms.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: August 17, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Dinei Afonso Ferreira Florencio, Cha Zhang, Gil Moshe Nahmias, Yu-Yun Dai
  • Publication number: 20210218400
    Abstract: A communication device with an RF (Radio Frequency) node and a detection node includes a first radiation element, a second radiation element, a first inductor, a second inductor, a third inductor, a first capacitor, and a second capacitor. The first radiation element is coupled to a first node. The second radiation element is coupled to a second node. The first inductor is coupled between the RF node and the ground voltage. The first capacitor is coupled between the RF node and the first node. The second inductor is coupled between the first node and the second node. The second capacitor is coupled between the second node and the ground voltage. The third inductor is coupled between the detection node and the second node. An antenna structure and a sensing pad are formed by the first radiation element and the second radiation element.
    Type: Application
    Filed: February 26, 2020
    Publication date: July 15, 2021
    Inventors: Chun-I CHEN, Chun-Yuan WANG, Bang-Yun DAI, Chih-Tsung TSENG, Chung-Ting HUNG
  • Patent number: 11055560
    Abstract: The disclosed technology is generally directed to optical text recognition for forms. In one example of the technology, line grouping rules are generated based on the generic forms and a ground truth for the generic forms. Line groupings are applied to the generic forms based on the line grouping rules. Feature extraction rules are generated. Features are extracted from the generic forms based on the feature extraction rules. A key-value classifier model is generated, such that the key-value classifier model is configured to determine, for each line of a form: a probability that the line is a value, and a probability that the line is a key. A key-value pairing model is generated, such that the key-value pairing model is configured to predict, for each key in a form, which value in the form corresponds to the key.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 6, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Dinei Afonso Ferreira Florencio, Cha Zhang, Gil Moshe Nahmias, Yu-Yun Dai, Sean Louis Goldberg
  • Publication number: 20210133438
    Abstract: Interfaces and systems are provided for harvesting ground truth from forms to be used in training models based on key-value pairings in the forms and to later use the trained models to identify related key-value pairings in new forms. Initially, forms are identified and clustered to identify a subset of forms to label with the key-value pairings. Users provide input to identify keys to use in labeling and then select/highlight text from forms that are presented concurrently with the keys in order to associate the highlighted text with the key(s) as the corresponding key-value pairing(s). After labeling the forms with the key-value pairings, the key-value pairing data is used as ground truth for training a model to independently identify the key-value pairing(s) in new forms. Once trained, the model is used to identify the key-value pairing(s) in new forms.
    Type: Application
    Filed: March 26, 2020
    Publication date: May 6, 2021
    Inventors: Dinei Afonso Ferreira Florencio, Yu-Yun Dai, Cha Zhang, Shih Chia Wang
  • Patent number: 10962276
    Abstract: A household refrigeration appliance has a housing and at least one electronics module in the housing. The electronics module is covered at least in sections by a metallic cover plate and the cover plate is in electrical contact with a further metal component, in particular with a metal sheet, of the household refrigeration appliance. The cover plate is thereby connected by way of the metal component to an electrical ground connection. The ground connection has a metallic grounding claw, separate from the cover plate and from the metal component, by way of which the cover plate and the metal component are connected to at least one connection element.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: March 30, 2021
    Assignee: BSH Hausgeraéte GmbH
    Inventors: Andreas Lindel, Michael Krapp, Yun Dai
  • Patent number: 10935311
    Abstract: A domestic refrigeration appliance contains a housing in which a receiving space for food is configured, a machinery compartment, and an electronics box which is arranged above the machinery compartment in the housing. The machinery compartment is separated in the upward direction by a foam cross-member from an intermediate space of the housing filled with a thermally insulating material at least in regions. A gap is formed between the foam cross-member, a cover and an interior of the electronics box. A cover element is arranged in the gap such that a flow of media is blocked from the machinery compartment into the interior of the electronics box.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: March 2, 2021
    Assignee: BSH Hausgeraete GmbH
    Inventors: Yun Dai, Andreas Lindel, Michael Krapp
  • Patent number: 10884613
    Abstract: A method and device for secondary input of text are disclosed. The method may include: detecting a touch action, if the touch action meets a triggering requirement for a candidate split mode, activating the candidate split mode, and in the candidate split mode, selecting and splitting one of candidate results into an acceptable part and a pending part, wherein the acceptable part is presented in a target text field and a new candidate is acquired based on the character string corresponding to the pending part. With the present disclosure, users are allowed to modify a candidate result at any time as desired by retaining an accepted part of the candidate result during the input process, so as to simplify the input process. This entails a more prompt and more efficient input feedback mechanism which simplifies the user's manipulation and improves the user's experience.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: January 5, 2021
    Assignee: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Jialiang Wang, Hongbo Xue, Zhaowen Zhou, Kun Wu, Wenmao Zhang, Yun Dai, Yuan Mei
  • Patent number: 10804683
    Abstract: An integral or one-piece cover plate for a household appliance includes at least one integrated cable duct for an electrical cable, which is constructed to be open to a top side of the cover plate in the circumferential direction about a longitudinal duct axis. The cover plate additionally has at least one hose duct for a hose. A household appliance and a method for assembly of a cover plate are also provided.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: October 13, 2020
    Assignee: BSH Hausgeraete GmbH
    Inventors: Andreas Lindel, Michael Krapp, Yun Dai
  • Publication number: 20200160086
    Abstract: The disclosed technology is generally directed to optical text recognition for forms. In one example of the technology, line grouping rules are generated based on the generic forms and a ground truth for the generic forms. Line groupings are applied to the generic forms based on the line grouping rules. Feature extraction rules are generated. Features are extracted from the generic forms based on the feature extraction rules. A key-value classifier model is generated, such that the key-value classifier model is configured to determine, for each line of a form: a probability that the line is a value, and a probability that the line is a key. A key-value pairing model is generated, such that the key-value pairing model is configured to predict, for each key in a form, which value in the form corresponds to the key.
    Type: Application
    Filed: May 15, 2019
    Publication date: May 21, 2020
    Inventors: Dinei Afonso Ferreira FLORENCIO, Cha ZHANG, Gil Moshe NAHMIAS, Yu-Yun DAI, Sean Louis GOLDBERG
  • Publication number: 20200151443
    Abstract: The disclosed technology is generally directed to optical character recognition for forms. In one example of the technology, optical character recognition is performed on a plurality of forms. The forms of the plurality of forms include at least one type of form. Anchors are determined for the forms, including corresponding anchors for each type of form of the plurality of forms. Feature rules are determined, including corresponding feature rules for each type of form of the plurality of forms. Features and labels are determined for each form of the plurality of forms. A training model is generated based on a ground truth that includes a plurality of key-value pairs corresponding to the plurality of forms, and further based on the determined features and labels for the plurality of forms.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 14, 2020
    Inventors: Dinei Afonso Ferreira FLORENCIO, Cha ZHANG, Gil Moshe NAHMIAS, Yu-Yun DAI
  • Publication number: 20190214802
    Abstract: An integral or one-piece cover plate for a household appliance includes at least one integrated cable duct for an electrical cable, which is constructed to be open to a top side of the cover plate in the circumferential direction about a longitudinal duct axis. The cover plate additionally has at least one hose duct for a hose. A household appliance and a method for assembly of a cover plate are also provided.
    Type: Application
    Filed: September 8, 2017
    Publication date: July 11, 2019
    Inventors: ANDREAS LINDEL, MICHAEL KRAPP, YUN DAI
  • Publication number: 20190121533
    Abstract: A method and device for secondary input of text are disclosed. The method may include: detecting a touch action, if the touch action meets a triggering requirement for a candidate split mode, activating the candidate split mode, and in the candidate split mode, selecting and splitting one of candidate results into an acceptable part and a pending part, wherein the acceptable part is presented in a target text field and a new candidate is acquired based on the character string corresponding to the pending part. With the present disclosure, users are allowed to modify a candidate result at any time as desired by retaining an accepted part of the candidate result during the input process, so as to simplify the input process. This entails a more prompt and more efficient input feedback mechanism which simplifies the user's manipulation and improves the user's experience.
    Type: Application
    Filed: February 6, 2017
    Publication date: April 25, 2019
    Inventors: Jialiang WANG, Hongbo XUE, Zhaowen ZHOU, Kun WU, Wenmao ZHANG, Yun DAI, Yuan MEI
  • Publication number: 20190107323
    Abstract: A domestic refrigeration appliance contains a housing in which a receiving space for food is configured, a machinery compartment, and an electronics box which is arranged above the machinery compartment in the housing. The machinery compartment is separated in the upward direction by a foam cross-member from an intermediate space of the housing filled with a thermally insulating material at least in regions. A gap is formed between the foam cross-member, a cover and an interior of the electronics box. A cover element is arranged in the gap such that a flow of media is blocked from the machinery compartment into the interior of the electronics box.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 11, 2019
    Inventors: YUN DAI, ANDREAS LINDEL, MICHAEL KRAPP
  • Publication number: 20180156528
    Abstract: A household refrigeration appliance has a housing and at least one electronics module in the housing. The electronics module is covered at least in sections by a metallic cover plate and the cover plate is in electrical contact with a further metal component, in particular with a metal sheet, of the household refrigeration appliance. The cover plate is thereby connected by way of the metal component to an electrical ground connection. The ground connection has a metallic grounding claw, separate from the cover plate and from the metal component, by way of which the cover plate and the metal component are connected to at least one connection element.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 7, 2018
    Inventors: ANDREAS LINDEL, MICHAEL KRAPP, YUN DAI
  • Publication number: 20180066885
    Abstract: A body of a refrigeration appliance has an outer membrane, an inner membrane which delimits a cooled storage compartment which is accessible from a front side of the body, and a foamed material layer filling an intermediate space between the outer and inner membrane. A machine compartment is recessed on the rear of the body. A ducting pipe extends from the machine compartment to the front side. The outer membrane is built in two layers on a bottom side of the carcass and the ducting pipe extends between an inner and an outer layer of the outer membrane.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 8, 2018
    Inventors: YUN DAI, MICHAEL KRAPP, ANDREAS LINDEL
  • Publication number: 20180060295
    Abstract: A method for context-based forward input error correction is provided, including: obtaining text that has been confirmed before the current entry is started; searching a corpus based on a corrected form of the confirmed text to obtain a result containing the corrected form of the confirmed text; and correcting the confirmed text based on the result. A device hereof is also provided. The embodiments significantly simplify user operations, improve input efficiency and accuracy and enhance the user experience.
    Type: Application
    Filed: March 1, 2016
    Publication date: March 1, 2018
    Inventors: Linjie SONG, Kun WU, Yun DAI