Patents by Inventor Chang Long
Chang Long 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).
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Publication number: 20240134850Abstract: The present disclosure is related to techniques for converting a natural language utterance to a logical form query and deriving a natural language interpretation of the logical form query. The techniques include accessing a Meaning Resource Language (MRL) query and converting the MRL query into a MRL structure including logical form statements. The converting includes extracting operations and associated attributes from the MRL query and generating the logical form statements from the operations and associated attributes. The techniques further include translating each of the logical form statements into a natural language expression based on a grammar data structure that includes a set of rules for translating logical form statements into corresponding natural language expressions, combining the natural language expressions into a single natural language expression, and providing the single natural language expression as an interpretation of the natural language utterance.Type: ApplicationFiled: May 21, 2023Publication date: April 25, 2024Applicant: Oracle International CorporationInventors: Chang Xu, Poorya Zaremoodi, Cong Duy Vu Hoang, Nitika Mathur, Philip Arthur, Steve Wai-Chun Siu, Aashna Devang Kanuga, Gioacchino Tangari, Mark Edward Johnson, Thanh Long Duong, Vishal Vishnoi, Stephen Andrew McRitchie, Christopher Mark Broadbent
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Patent number: 11942169Abstract: A semiconductor memory device includes a first word line formed over a first active region. In some embodiments, a first metal line is disposed over and perpendicular to the first word line, where the first metal line is electrically connected to the first word line using a first conductive via, and where the first conductive via is disposed over the first active region. In some examples, the semiconductor memory device further includes a second metal line and a third metal line both parallel to the first metal line and disposed on opposing sides of the first metal line, where the second metal line is electrically connected to a source/drain region of the first active region using a second conductive via, and where the third metal line is electrically connected to the source/drain region of the first active region using a third conductive via.Type: GrantFiled: July 20, 2022Date of Patent: March 26, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Hsin-Wen Su, Kian-Long Lim, Wen-Chun Keng, Chang-Ta Yang, Shih-Hao Lin
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Patent number: 11221823Abstract: A method includes receiving a voice input at an electronic device. An ambiguity of the voice input is determined. The ambiguity is resolved based on contextual data. The contextual data includes at least one of: an image, a non-voice input comprising a gesture, a pointer of a pointing device, a touch, or a combination thereof.Type: GrantFiled: December 28, 2017Date of Patent: January 11, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Arun Rakesh Yoganandan, Kumi Akiyoshi, Tais C. Mauk, Chang Long Zhu Jin, Jung Won Hong
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Patent number: 11216149Abstract: An electronic device includes a touchscreen display and at least one processor. The at least one processor is configured to present a dynamic user interface on the touchscreen display. The dynamic user interface includes a first input region forming a dial. The first input region is configured to receive user input related to a first viewing direction associated with a 360° video. The at least one processor is also configured to detect the user input. In addition, the at least one processor is configured to transmit the user input to a display device to control presentation of the 360° video on the display device. The dynamic user interface may further include a second input region, where the second input region is configured to receive second user input related to a second viewing direction associated with the 360° video.Type: GrantFiled: March 15, 2019Date of Patent: January 4, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Arun Rakesh Yoganandan, Yuchang Hu, Chang Long Zhu Jin, Kristen Kator
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Patent number: 11209937Abstract: A hover touch controller device includes a touch sensor having a touch surface and a proximity sensor. The touch sensor provides two-dimensional position information on when and where a user's finger touches the touch surface. The proximity sensor provides three-dimensional position information on pre-touch events. The pre-touch events corresponding to the user's finger hovering over the touch surface within some maximum depth. The hover touch controller device further includes a processor. The processor determines from the three-dimensional information a hover point projected on the touch surface and determines from the two-dimensional information a touch point on the touch surface. The processor communicates the hover point and the contact point to a display device. This can include correcting for any perceived user interaction issues associated an offset between the hover point and the touch point.Type: GrantFiled: July 8, 2019Date of Patent: December 28, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Arun Rakesh Yoganandan, Jee Hoon Kim, Chang Long Zhu Jin
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Patent number: 10969899Abstract: A hover touch controller device includes a touch sensor having a touch surface with a first aspect ratio and a proximity sensor. Information on when and where a user touches the touch surface is detected. Additionally, information on hover-input events is detected. The hover input events correspond to a user's finger hovering over the touch surface within some maximum depth. The hover touch device further includes a controller. The processor communicates three-dimensional spatial information to a Graphical User Interface (GUI). The GUI generates visualizations based on the hover events and the touch events on a display having an interactive surface with a second aspect ratio. The processor further corrects for any issues associated with supporting a variety of GUI designs. This can include correcting for a difference between the first aspect ratio and the second aspect ratio.Type: GrantFiled: July 19, 2019Date of Patent: April 6, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Arun Rakesh Yoganandan, Chang Long Zhu Jin
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Publication number: 20210019010Abstract: A hover touch controller device includes a touch sensor having a touch surface with a first aspect ratio and a proximity sensor. Information on when and where a user touches the touch surface is detected. Additionally, information on hover-input events is detected. The hover input events correspond to a user's finger hovering over the touch surface within some maximum depth. The hover touch device further includes a controller. The processor communicates three-dimensional spatial information to a Graphical User Interface (GUI). The GUI generates visualizations based on the hover events and the touch events on a display having an interactive surface with a second aspect ratio. The processor further corrects for any issues associated with supporting a variety of GUI designs. This can include correcting for a difference between the first aspect ratio and the second aspect ratio.Type: ApplicationFiled: July 19, 2019Publication date: January 21, 2021Inventors: Arun Rakesh Yoganandan, Chang Long Zhu Jin
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Publication number: 20210011604Abstract: A hover touch controller device includes a touch sensor having a touch surface and a proximity sensor. The touch sensor provides two-dimensional position information on when and where a user's finger touches the touch surface. The proximity sensor provides three-dimensional position information on pre-touch events. The pre-touch events corresponding to the user's finger hovering over the touch surface within some maximum depth. The hover touch controller device further includes a processor. The processor determines from the three-dimensional information a hover point projected on the touch surface and determines from the two-dimensional information a touch point on the touch surface. The processor communicates the hover point and the contact point to a display device. This can include correcting for any perceived user interaction issues associated an offset between the hover point and the touch point.Type: ApplicationFiled: July 8, 2019Publication date: January 14, 2021Inventors: Arun Rakesh Yoganandan, Jee Hoon Kim, Chang Long Zhu Jin
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Patent number: 10886662Abstract: An electrical card connector includes an insulative housing, a plurality of contacts retained to the housing, a metallic shield attached to the housing and cooperating with the housing to form a receiving cavity for receiving therein an electrical card, and a card holding mechanism located beside the receiving cavity. The card holding mechanism includes a slider, a spring abutting against the slider and deformable in the front-to-back direction, and a resilient locking device. The locking device includes a securing part retained to the slider, a resilient arm extending from the securing part with a locking protrusion for engagement within a locking notch of the electrical card. The slider provides an abutment face. The free end of the locking arm is adapted to abut against the abutment face when the electrical card is inserted into or withdrawn from the receiving cavity to outwardly deflect the resilient arm.Type: GrantFiled: October 8, 2019Date of Patent: January 5, 2021Assignees: FUDING PRECISION COMPONENTS (SHENZHEN) CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Chang-Long Zheng, Fu-Jin Peng
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Patent number: 10852913Abstract: A controller includes a touch sensor and a proximity sensor. Information on when and where a user touches the surface of the touch sensor is detected. Additionally, information on pre-touch events is detecting. The pre-touch events correspond to a user's finger hovering over the touch sensor within some maximum depth. A display device generates visualizations based on the hover events and the touch events. This can include providing visual feedback in a hover mode where a user's finger is, relative to the touch sensor. Additionally, various forms of navigation information may be provided in the hover mode, as well as other control information.Type: GrantFiled: April 28, 2017Date of Patent: December 1, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Arun Rakesh Yoganandan, Stacie Hibino, Chang Long Zhu Jin
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Publication number: 20200293176Abstract: An electronic device includes a touchscreen display and at least one processor. The at least one processor is configured to present a dynamic user interface on the touchscreen display. The dynamic user interface includes a first input region forming a dial. The first input region is configured to receive user input related to a first viewing direction associated with a 360° video. The at least one processor is also configured to detect the user input. In addition, the at least one processor is configured to transmit the user input to a display device to control presentation of the 360° video on the display device. The dynamic user interface may further include a second input region, where the second input region is configured to receive second user input related to a second viewing direction associated with the 360° video.Type: ApplicationFiled: March 15, 2019Publication date: September 17, 2020Inventors: Arun Rakesh Yoganandan, Yuchang Hu, Chang Long Zhu Jin, Kristen Kator
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Patent number: 10646022Abstract: A method includes retrieving, by a device, contextual information based on at least one of an image, the device, user context, or a combination thereof. At least one model is identified from multiple models based on the contextual information and at least one object recognized in an image based on at least one model. At least one icon is displayed at the device. The at least one icon being associated with at least one of an application, a service, or a combination thereof providing additional information.Type: GrantFiled: December 21, 2017Date of Patent: May 12, 2020Assignee: Samsung Electronics Co. Ltd.Inventors: Arun Rakesh Yoganandan, Kyle T. McGill, Chang Long Zhu Jin, Stacie L. Hibino, Kumi Akiyoshi
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Publication number: 20200112126Abstract: An electrical card connector includes an insulative housing, a plurality of contacts retained to the housing, a metallic shield attached to the housing and cooperating with the housing to form a receiving cavity for receiving therein an electrical card, and a card holding mechanism located beside the receiving cavity. The card holding mechanism includes a slider, a spring abutting against the slider and deformable in the front-to-back direction, and a resilient locking device. The locking device includes a securing part retained to the slider, a resilient arm extending from the securing part with a locking protrusion for engagement within a locking notch of the electrical card. The slider provides an abutment face. The free end of the locking arm is adapted to abut against the abutment face when the electrical card is inserted into or withdrawn from the receiving cavity to outwardly deflect the resilient arm.Type: ApplicationFiled: October 8, 2019Publication date: April 9, 2020Inventors: CHANG-LONG ZHENG, FU-JIN PENG
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Publication number: 20190191850Abstract: A method includes retrieving, by a device, contextual information based on at least one of an image, the device, user context, or a combination thereof. At least one model is identified from multiple models based on the contextual information and at least one object recognized in an image based on at least one model. At least one icon is displayed at the device. The at least one icon being associated with at least one of an application, a service, or a combination thereof providing additional information.Type: ApplicationFiled: December 21, 2017Publication date: June 27, 2019Inventors: Arun Rakesh Yoganandan, Kyle T. McGill, Chang Long Zhu Jin, Stacie L. Hibino, Kumi Akiyoshi
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Patent number: 10306394Abstract: A method of managing a plurality of devices is described. The method comprises receiving an image comprising the plurality of devices; determining, based on an analysis of the image, a spatial map for the plurality of devices, wherein the spatial map comprises, for each device of the plurality of devices, a position relative to another device of the plurality of devices; and adjusting a sensor of at least one of the plurality of devices to modify an acoustic field associated with the plurality of devices based on the spatial map. A system for providing information is also described.Type: GrantFiled: December 29, 2017Date of Patent: May 28, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Chang Long Zhu Jin, Arun Rakesh Yoganandan, Kumi Akivoshi
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Patent number: 10236617Abstract: An electrical connector includes a pair of housing units side by side arranged with each other and equipped with the corresponding contacts, respectively. A pair of protection caps are assembled to the corresponding housing units horizontally in opposite directions, respectively. A linking part is mounted upon the pair of caps with a rigid suction region thereof in a symmetrical manner. The linking part is downwardly mounted upon the pair of caps with corresponding standoffs to space the main part of the linking part from the caps in the vertical direction so as not to block the related heat dissipation.Type: GrantFiled: June 13, 2018Date of Patent: March 19, 2019Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Shuo-Hsiu Hsu, Chang-Long Zheng, Qi-Jin Yi, Fu-Jin Peng
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Publication number: 20180358734Abstract: An electrical connector includes a pair of housing units side by side arranged with each other and equipped with the corresponding contacts, respectively. A pair of protection caps are assembled to the corresponding housing units horizontally in opposite directions, respectively. A linking part is mounted upon the pair of caps with a rigid suction region thereof in a symmetrical manner. The linking part is downwardly mounted upon the pair of caps with corresponding standoffs to space the main part of the linking part from the caps in the vertical direction so as not to block the related heat dissipation.Type: ApplicationFiled: June 13, 2018Publication date: December 13, 2018Inventors: SHUO-HSIU HSU, CHANG-LONG ZHENG, QI-JIN YI, FU-JIN PENG
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Publication number: 20180336009Abstract: A method includes receiving a voice input at an electronic device. An ambiguity of the voice input is determined. The ambiguity is resolved based on contextual data. The contextual data includes at least one of: an image, a non-voice input comprising a gesture, a pointer of a pointing device, a touch, or a combination thereof.Type: ApplicationFiled: December 28, 2017Publication date: November 22, 2018Inventors: Arun Rakesh Yoganandan, Kumi Akiyoshi, Tais C. Mauk, Chang Long Zhu Jin, Jung Won Hong
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Publication number: 20170364198Abstract: A controller includes a touch sensor and a proximity sensor. Information on when and where a user touches the surface of the touch sensor is detected. Additionally, information on pre-touch events is detecting. The pre-touch events correspond to a user's finger hovering over the touch sensor within some maximum depth. A display device generates visualizations based on the hover events and the touch events. This can include providing visual feedback in a hover mode where a user's finger is, relative to the touch sensor. Additionally, various forms of navigation information may be provided in the hover mode, as well as other control information.Type: ApplicationFiled: April 28, 2017Publication date: December 21, 2017Inventors: Arun Rakesh YOGANANDAN, Stacie HIBINO, Chang Long ZHU JIN
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Patent number: D999399Type: GrantFiled: June 4, 2021Date of Patent: September 19, 2023Assignee: ROCHE DIAGNOSTICS (SHANGHAI) LIMITEDInventors: Chang Long, Xiaojun Tao, Weibin Xing