Patents by Inventor YASHENG ZHANG
YASHENG ZHANG 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: 20240087080Abstract: In one implementation, a method includes receiving a warped image representing simulated reality (SR) content (e.g., to be displayed in a display space), the warped image having a plurality of pixels at respective locations uniformly spaced in a grid pattern in a warped space, wherein the plurality of pixels are respectively associated with a plurality of respective pixel values and a plurality of respective scaling factors indicating a plurality of respective resolutions at a plurality of respective locations of the SR content (e.g., in the display space). The method includes processing the warped image in the warped space based on the plurality of respective scaling factors to generate a processed warped image and transmitting the processed warped image.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Tobias Eble, Ye Cong, Cody J. White, Arthur Yasheng Zhang, Randall Rauwendaal, Moinul Khan, Jim C. Chou, Hao Pan, Nicolas Bonnier
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Patent number: 11921360Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.Type: GrantFiled: August 9, 2021Date of Patent: March 5, 2024Assignee: Innovega, Inc.Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
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Patent number: 11836885Abstract: In one implementation, a method includes receiving a warped image representing simulated reality (SR) content (e.g., to be displayed in a display space), the warped image having a plurality of pixels at respective locations uniformly spaced in a grid pattern in a warped space, wherein the plurality of pixels are respectively associated with a plurality of respective pixel values and a plurality of respective scaling factors indicating a plurality of respective resolutions at a plurality of respective locations of the SR content (e.g., in the display space). The method includes processing the warped image in the warped space based on the plurality of respective scaling factors to generate a processed warped image and transmitting the processed warped image.Type: GrantFiled: May 6, 2019Date of Patent: December 5, 2023Inventors: Tobias Eble, Ye Cong, Cody J. White, Arthur Yasheng Zhang, Randall Rauwendaal, Moinul Khan, Jim C. Chou, Hao Pan, Nicolas Bonnier
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Patent number: 11770619Abstract: In accordance with some embodiments, a method is performed at an image processing device with a processor and non-transitory memory. The method includes triggering light emission, over a first emission duration, having a characterizing intensity as a function of time. The method further includes obtaining respective pixel events, from an event camera, corresponding to reflections of the light emission during the first emission duration, each respective pixel event corresponding to a breach of a respective comparator threshold indicative of a brightness level, each respective pixel event characterized by a respective electrical threshold value and a timestamp at which the respective electrical threshold value was breached.Type: GrantFiled: April 20, 2021Date of Patent: September 26, 2023Assignee: APPLE INC.Inventors: Aleksandr M. Movshovich, Arthur Yasheng Zhang
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Patent number: 11634879Abstract: A tower packer for packing cement slurry of a jacket is disposed between a steel pile and an inner sleeve. It includes a supporting ring, sealing rings and a limiting ring. The supporting ring and the limiting ring are respectively installed on an outer surface of the inner sleeve in the steel pile. A plurality of sealing rings stacked from top to bottom along the sleeving direction of the inner sleeve are arranged between the supporting ring and the limiting ring. Each sealing ring is hermetically and slidably connected along a radial direction. The sealing ring at the bottom is always supported by the supporting ring. The sealing ring at the top abuts a lower surface of the limiting ring. When the inner sleeve is sleeved into the steel pile, the outer surface of the sealing ring with maximum outer diameter hermetically abuts the inner surface of the steel pile.Type: GrantFiled: July 3, 2019Date of Patent: April 25, 2023Assignee: HENGXIANG TECHNOLOGY INC., LTDInventors: Baoquan Liu, Meiqin Ma, Jiande Tian, Jianbang Sun, Yasheng Zhang, Chengang Shi, Ting Yin, Dongze Zhang, Yongxiao Lei
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Patent number: 11221498Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.Type: GrantFiled: March 15, 2019Date of Patent: January 11, 2022Assignee: Innovega, Inc.Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
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Publication number: 20210364823Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.Type: ApplicationFiled: August 9, 2021Publication date: November 25, 2021Applicant: Innovega, Inc.Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
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Patent number: 11159465Abstract: A service apparatus and method for providing a deferred message, and a storage medium. The service method for providing a deferred message comprises: receiving a message parameter sent by a first client and to be forwarded to a second client (S1); determining whether a user associated with the second client is online (S2); if the user associated with the second client is not online, determining that the message parameter to be forwarded is a message parameter of a deferred message, and saving the message parameter into a database of a server (S3); and when receiving an online prompt of the user associated with the second client, delivering the message parameter to the second client (S4). The method can significantly reduce the network traffic and occupation of the storage space.Type: GrantFiled: July 1, 2019Date of Patent: October 26, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Lin Pan, Jianguo Dang, Yasheng Zhang, Tongxing Ma, Kailiang Jiang
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Publication number: 20210324595Abstract: A tower packer for packing cement slurry of a jacket is disposed between a steel pile and an inner sleeve. It includes a supporting ring, sealing rings and a limiting ring. The supporting ring and the limiting ring are respectively installed on an outer surface of the inner sleeve in the steel pile. A plurality of sealing rings stacked from top to bottom along the sleeving direction of the inner sleeve are arranged between the supporting ring and the limiting ring. Each sealing ring is hermetically and slidably connected along a radial direction. The sealing ring at the bottom is always supported by the supporting ring. The sealing ring at the top abuts a lower surface of the limiting ring. When the inner sleeve is sleeved into the steel pile, the outer surface of the sealing ring with maximum outer diameter hermetically abuts the inner surface of the steel pile.Type: ApplicationFiled: July 3, 2019Publication date: October 21, 2021Inventors: Baoquan LIU, Meiqin MA, Jiande TIAN, Jianbang SUN, Yasheng ZHANG, Chengang SHI, Ting YIN, Dongze ZHANG, Yongxiao LEI
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Publication number: 20210243347Abstract: In accordance with some embodiments, a method is performed at an image processing device with a processor and non-transitory memory. The method includes triggering light emission, over a first emission duration, having a characterizing intensity as a function of time. The method further includes obtaining respective pixel events, from an event camera, corresponding to reflections of the light emission during the first emission duration, each respective pixel event corresponding to a breach of a respective comparator threshold indicative of a brightness level, each respective pixel event characterized by a respective electrical threshold value and a timestamp at which the respective electrical threshold value was breached.Type: ApplicationFiled: April 20, 2021Publication date: August 5, 2021Inventors: Aleksandr M. Movshovich, Arthur Yasheng Zhang
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Patent number: 11019273Abstract: In accordance with some embodiments, a method is performed at an image processing device with a processor and non-transitory memory. The method includes triggering light emission, over a first emission duration, having a characterizing intensity as a function of time. The method further includes obtaining respective pixel events, from an event camera, corresponding to reflections of the light emission during the first emission duration, each respective pixel event corresponding to a breach of a respective comparator threshold indicative of a brightness level, each respective pixel event characterized by a respective electrical threshold value and a timestamp at which the respective electrical threshold value was breached.Type: GrantFiled: June 28, 2018Date of Patent: May 25, 2021Assignee: APPLE INC.Inventors: Aleksandr M. Movshovich, Arthur Yasheng Zhang
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Publication number: 20210142443Abstract: In one implementation, a method includes receiving a warped image representing simulated reality (SR) content (e.g., to be displayed in a display space), the warped image having a plurality of pixels at respective locations uniformly spaced in a grid pattern in a warped space, wherein the plurality of pixels are respectively associated with a plurality of respective pixel values and a plurality of respective scaling factors indicating a plurality of respective resolutions at a plurality of respective locations of the SR content (e.g., in the display space). The method includes processing the warped image in the warped space based on the plurality of respective scaling factors to generate a processed warped image and transmitting the processed warped image.Type: ApplicationFiled: May 6, 2019Publication date: May 13, 2021Inventors: Tobias Eble, Ye Cong, Cody J. White, Arthur Yasheng Zhang, Randall Rauwendaal, Moinul Khan, Jim C. Chou, Hao Pan, Nicolas Bonnier
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Publication number: 20200252533Abstract: In accordance with some embodiments, a method is performed at an image processing device with a processor and non-transitory memory. The method includes triggering light emission, over a first emission duration, having a characterizing intensity as a function of time. The method further includes obtaining respective pixel events, from an event camera, corresponding to reflections of the light emission during the first emission duration, each respective pixel event corresponding to a breach of a respective comparator threshold indicative of a brightness level, each respective pixel event characterized by a respective electrical threshold value and a timestamp at which the respective electrical threshold value was breached.Type: ApplicationFiled: June 28, 2018Publication date: August 6, 2020Inventors: Aleksandr M. Movshovich, Arthur Yasheng Zhang
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Publication number: 20190346691Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.Type: ApplicationFiled: March 15, 2019Publication date: November 14, 2019Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
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Publication number: 20190327196Abstract: A service apparatus and method for providing a deferred message, and a storage medium. The service method for providing a deferred message comprises: receiving a message parameter sent by a first client and to be forwarded to a second client (S1); determining whether a user associated with the second client is online (S2); if the user associated with the second client is not online, determining that the message parameter to be forwarded is a message parameter of a deferred message, and saving the message parameter into a database of a server (S3); and when receiving an online prompt of the user associated with the second client, delivering the message parameter to the second client (S4). The method can significantly reduce the network traffic and occupation of the storage space.Type: ApplicationFiled: July 1, 2019Publication date: October 24, 2019Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Lin PAN, Jianguo DANG, Yasheng ZHANG, Tongxing MA, Kailiang JIANG
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Patent number: 10389665Abstract: A service apparatus and method for providing a deferred message, and a storage medium. The service method for providing a deferred message comprises: receiving a message parameter sent by a first client and to be forwarded to a second client (S1); determining whether a user associated with the second client is online (S2); if the user associated with the second client is not online, determining that the message parameter to be forwarded is a message parameter of a deferred message, and saving the message parameter into a database of a server (S3); and when receiving an online prompt of the user associated with the second client, delivering the message parameter to the second client (S4). The method can significantly reduce the network traffic and occupation of the storage space.Type: GrantFiled: December 12, 2014Date of Patent: August 20, 2019Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Lin Pan, Jianguo Dang, Yasheng Zhang, Tongxing Ma, Kailiang Jiang
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Patent number: 10261342Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.Type: GrantFiled: October 8, 2015Date of Patent: April 16, 2019Assignee: INNOVEGA, INC.Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
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Publication number: 20160216534Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.Type: ApplicationFiled: October 8, 2015Publication date: July 28, 2016Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
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Publication number: 20150100656Abstract: A service apparatus and method for providing a deferred message, and a storage medium. The service method for providing a deferred message comprises: receiving a message parameter sent by a first client and to be forwarded to a second client (S1); determining whether a user associated with the second client is online (S2); if the user associated with the second client is not online, determining that the message parameter to be forwarded is a message parameter of a deferred message, and saving the message parameter into a database of a server (S3); and when receiving an online prompt of the user associated with the second client, delivering the message parameter to the second client (S4). The method can significantly reduce the network traffic and occupation of the storage space.Type: ApplicationFiled: December 12, 2014Publication date: April 9, 2015Inventors: Lin PAN, Jianguo DANG, Yasheng ZHANG, Tongxing MA, Kailiang JIANG
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Publication number: 20140214826Abstract: Various embodiments provide ranking methods and systems. The ranking method can be implemented by a computer system. In an exemplary method, real-time data can be obtained. A total user number of the real-time data can be counted. A distribution pattern of user number in one or more data value intervals can be obtained from the real-time data. The total user number and the distribution pattern can then be stored as intermediate data. A ranking query request of a user and an actual data value of the user can be received. A ranking of the user can be calculated according to the actual data value of the user and the intermediate data.Type: ApplicationFiled: March 31, 2014Publication date: July 31, 2014Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: YASHENG ZHANG