Patents by Inventor Jin Yao
Jin Yao 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: 20250162861Abstract: A selected surface of the present disclosure is characterized by a two-tier nanostructure: first-tier nanostructures and second-tier nanostructures disposed on at least a cell wall of the first-tier nanostructures. The first-tier nanostructures define a network of cells, each with a cell wall and a recessed core. The core is predominantly formed of a first phase of an additively formed aluminum alloy, and the cell wall is predominantly formed of a second phase of the same additively formed aluminum alloy. A method of forming the two-tier nanostructure includes preferential etching of the core over the cell wall to form a network of open cells, and a self-limiting formation of the second-tier nanostructure to form a plurality of sub-cavities characterized by nanoscale dimensions smaller than the cell opening of a cell.Type: ApplicationFiled: January 19, 2023Publication date: May 22, 2025Inventors: Jin Yao Ho, Kazi Fazle Rabbi, Teck Neng Wong, Kai Choong Leong, William P. King, Nenad Miljkovic
-
Publication number: 20250155491Abstract: A method includes pressing probes against probe pads on a test line over a substrate at a first position on the probe pads to form first probe marks on the probe pads; capturing first images of the first probe marks on the probe pads; transmitting the captured first images of the first probe marks to an image inspection machine; identifying the first probe marks from the probe pads of the captured first images through the image inspection machine; determining whether the identified first probe marks are acceptable through the image inspection machine; in response to the determination determines that the identified first probe marks are acceptable, performing a first wafer acceptance test (WAT) to the substrate with the probes at the first position.Type: ApplicationFiled: November 21, 2023Publication date: May 15, 2025Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., TSMC CHINA COMPANY LIMITEDInventors: Jin YAO, SenSen ZHANG, Ni SHEN, WanGeng LI, Chang-Chun XU
-
Patent number: 12259579Abstract: A device includes a spot size converter on a substrate. The substrate includes an optical fiber alignment structure formed thereon. The spot size converter is aligned with the optical fiber alignment structure. The spot size converter includes an oxide layer that has a first refractive index and includes a tapered section such that a first end of the spot size converter is smaller than a second end of the spot size converter. The spot size converter also includes a waveguide core in the oxide layer. The waveguide core is tapered and is smaller at the first end than at the second end of the spot size converter. The spot size converter further includes a cladding layer surrounding the oxide layer, the cladding layer having a second refractive index lower than the first refractive index of the oxide layer.Type: GrantFiled: June 10, 2022Date of Patent: March 25, 2025Assignee: PsiQuantum, Corp.Inventors: Eric Dudley, Stanley Burgos, Jin Yao
-
Publication number: 20250004218Abstract: An optical device includes an optical fiber and an optical die connected to the optical fiber. The optical fiber includes a core layer, a cladding layer formed on the core layer, and a first portion of a fiber alignment structure formed on the cladding layer. The optical die includes a die main body, an optical waveguide located in the die main body, and a second portion of the fiber alignment structure formed on the die main body and mated to the first portion of the fiber alignment structure so as to align the core layer of the optical fiber with the optical waveguide.Type: ApplicationFiled: September 19, 2022Publication date: January 2, 2025Inventors: Eric DUDLEY, Jin YAO, Nathan A. NUTTALL
-
Patent number: 11952193Abstract: A logistics transport box is provided, and it relates to the technical field of packaging boxes. The logistics transport box includes a box body, a placement assembly, and an installation assembly. The installation assembly includes support components and sliding vibration-damping components. The support components include sliding rails vertically disposed at four inner corners of the box body. The sliding vibration-damping components include upper sliding blocks, lower sliding blocks, upper fixing blocks, and lower fixing blocks. A spring piece is disposed between each of the sliding blocks and a corresponding one of the fixing blocks. The placement assembly includes covering components and connecting components, the covering components include an upper film and a lower film which are oppositely disposed.Type: GrantFiled: March 21, 2023Date of Patent: April 9, 2024Assignee: HUNAN UNIVERSITY OF TECHNOLOGY LTD.Inventors: Jin Yao, Xiao Xiao, LingDan Cui, Jun Lai, BingQuan Zhou
-
Publication number: 20240025615Abstract: A logistics transport box is provided, and it relates to the technical field of packaging boxes. The logistics transport box includes a box body, a placement assembly, and an installation assembly. The installation assembly includes support components and sliding vibration-damping components. The support components include sliding rails vertically disposed at four inner corners of the box body. The sliding vibration-damping components include upper sliding blocks, lower sliding blocks, upper fixing blocks, and lower fixing blocks. A spring piece is disposed between each of the sliding blocks and a corresponding one of the fixing blocks. The placement assembly includes covering components and connecting components, the covering components include an upper film and a lower film which are oppositely disposed.Type: ApplicationFiled: March 21, 2023Publication date: January 25, 2024Inventors: Jin Yao, Xiao Xiao, LingDan Cui, Jun Lai, BingQuan Zhou
-
Publication number: 20240011831Abstract: A Fabry-Perot cavity array and a spectrum detector, where the Fabry-Perot cavity array includes a first element having a first step and a second element having a second step, the first step and the second step are a two-dimensional step structure; a first step side of the first element is arranged opposite to a second step side of the second element, and a step height change direction of the first step is different from a step height change direction of the second step; a step surface of the first step and a step surface of the second step are plated with a reflective film. By fitting two elements having a two-dimensional step structure, a Fabry-Perot cavity array having a three-dimensional step structure is formed, and it is simple in structure and easy to be processed and implemented.Type: ApplicationFiled: September 22, 2023Publication date: January 11, 2024Inventors: Qian MA, Jin YAO, Yuan WANG
-
Publication number: 20230388023Abstract: An integrated transmitter chip having a transmitter block, the transmitter block having: a first power divider optically connected to a first input port; a second power divider optically connected to a second input port; a first plurality of optical channels optically branched from the first power divider; a second plurality of optical channels optically branched from the second power divider; a first multiplexer optically connected to a first optical channel of the first plurality of optical channels and a first optical channel of the second plurality of optical channels, and a second multiplexer optically connected to a second optical channel of the first plurality of optical channels and a second optical channel of the second plurality of optical channels. The integrated transmitter chip may be configured to utilize polarization division multiplexing or wavelength division multiplexing to combine optical signals depending on the application of the corresponding integrated transmitter chip.Type: ApplicationFiled: July 28, 2023Publication date: November 30, 2023Inventors: Tongqing Wang, Zhoufeng Ying, Dawei Zheng, Jin Yao
-
Patent number: 11831353Abstract: An integrated transmitter chip comprising: at least one input port disposed at a first end of the integrated transmitter chip; a first variable power divider optically connected to each input port of the at least one input port; a second and a third variable power dividers optically branched from each first variable power divider; a first and a second optical channel optically branched from the second variable power divider, a third and a fourth optical channel optically branched from the third variable power divider; and at least one WDM optically attached to corresponding optical channels and configured to selectively modify the polarization of and multiplex corresponding optical signals into a output optical signal, wherein a laser beam is launched into an input port, split by corresponding variable power dividers based upon each dividers corresponding splitting ratio, then multiplexed and combined into an output optical signal having dual polarization modes.Type: GrantFiled: April 18, 2022Date of Patent: November 28, 2023Inventors: Tongqing Wang, Zhoufeng Ying, Dawei Zheng, Jin Yao
-
Publication number: 20220333963Abstract: A sensor unit that is configured to improve the non-contact, magnetic interface on a gas meter. The configurations may include a pair of magnets that co-rotate in response to a magnet internal to the gas meter. At least one of the magnets may also move longitudinally in proximity to the internal magnet. This feature aligns the magnets with one another to ensure proper magnetic coupling with the internal magnet.Type: ApplicationFiled: April 4, 2022Publication date: October 20, 2022Inventors: Jeff Thomas Martin, Roman Leon Artiuch, Richard Jin Yao, Jeffrey Raynal
-
Publication number: 20220286208Abstract: An integrated transmitter chip comprising: at least one input port disposed at a first end of the integrated transmitter chip; a first variable power divider optically connected to each input port of the at least one input port; a second and a third variable power dividers optically branched from each first variable power divider; a first and a second optical channel optically branched from the second variable power divider, a third and a fourth optical channel optically branched from the third variable power divider; and at least one WDM optically attached to corresponding optical channels and configured to selectively modify the polarization of and multiplex corresponding optical signals into a output optical signal, wherein a laser beam is launched into an input port, split by corresponding variable power dividers based upon each dividers corresponding splitting ratio, then multiplexed and combined into an output optical signal having dual polarization modes.Type: ApplicationFiled: April 18, 2022Publication date: September 8, 2022Inventors: Tongqing Wang, Zhoufeng Ying, Dawei Zheng, Jin Yao
-
Patent number: 11399449Abstract: A server rack cooling arrangement may include a server rack enclosure defining a single undivided interior volume of space and configured to be sealable; two or more open-frame-server-units disposed within the interior volume of space and arranged in a multi-level arrangement, wherein heat-producing-electronic-components may be exposed to environmental conditions of the interior volume of space; a central condenser disposed towards a rear; a coolant reservoir for collecting condensate from the central condenser; at least one nozzle in fluid communication with the coolant reservoir and configured to deliver fine coolant droplets into the interior volume of space for impingement on the heat-producing-electronic-components; and a fan configured to generate an airflow through the two or more open-frame-server-units from a front to the rear in a manner so as to carry coolant vapour generated from impingement of the fine coolant droplets on the heat-producing-electronic-components to the central condenser.Type: GrantFiled: July 26, 2019Date of Patent: July 26, 2022Assignee: NANYANG TECHNOLOGICAL UNIVERSITYInventors: Teck Neng Wong, Ranjith Kandasamy, Kok Chuan Toh, Jin Yao Ho
-
Patent number: 11293789Abstract: A sensor unit that is configured to improve the non-contact, magnetic interface on a gas meter. The configurations may include a pair of magnets that co-rotate in response to a magnet internal to the gas meter. At least one of the magnets may also move longitudinally in proximity to the internal magnet. This feature aligns the magnets with one another to ensure proper magnetic coupling with the internal magnet.Type: GrantFiled: December 18, 2019Date of Patent: April 5, 2022Assignee: Natural Gas Solutions North America, LLCInventors: Jeff Thomas Martin, Roman Leon Artiuch, Jeffrey Raynal, Richard Jin Yao
-
Publication number: 20210307210Abstract: A server rack cooling arrangement may include a server rack enclosure defining a single undivided interior volume of space and configured to be sealable; two or more open-frame-server-units disposed within the interior volume of space and arranged in a multi-level arrangement, wherein heat-producing-electronic-components may be exposed to environmental conditions of the interior volume of space; a central condenser disposed towards a rear; a coolant reservoir for collecting condensate from the central condenser; at least one nozzle in fluid communication with the coolant reservoir and configured to deliver fine coolant droplets into the interior volume of space for impingement on the heat-producing-electronic-components; and a fan configured to generate an airflow through the two or more open-frame-server-units from a front to the rear in a manner so as to carry coolant vapour generated from impingement of the fine coolant droplets on the heat-producing-electronic-components to the central condenser.Type: ApplicationFiled: July 26, 2019Publication date: September 30, 2021Inventors: Teck Neng WONG, Ranjith KANDASAMY, Kok Chuan TOH, Jin Yao HO
-
Patent number: 11100405Abstract: Systems and methods for defining a custom segment in a set of behavioral data are provided. A described method includes receiving a set of behavioral data associated with a plurality of user devices and identifying multiple cohort groups, each of the cohort groups including one or more of the user devices. The behavioral data includes a behavior metric for each of the user devices and the cohort groups are identified based on the behavior metric for each of the user devices. The method further comprises generating a segmentation interface including a graphical visualization of the multiple cohort groups and causing the segmentation interface to be presented via a user interface device. The method further comprises defining a custom segment of the behavioral data based on a user selection of one or more of the multiple cohort groups via the segmentation interface.Type: GrantFiled: September 14, 2016Date of Patent: August 24, 2021Assignee: Google LLCInventors: Jin Yao, Andrew Baldwin, Calvin Lee, Hui Sok Moon, Hetal Thakkar
-
Patent number: 11073438Abstract: A manifold assembly configured to measure differential pressure of fluid. The manifold assembly may have a monolithic body with an internally drilled fluid pathway. The body supports a differential pressure transducer that communicates, on either end, with the internally drilled fluid pathway. This configuration can generate data that defines pressure drop across impellers or other mechanisms on metrology hardware (or “gas meters”). Utilities can use this data to diagnose health or other conditions on the gas meter in the field.Type: GrantFiled: September 28, 2018Date of Patent: July 27, 2021Assignee: Natural Gas Solutions North America, LLCInventor: Richard Jin Yao
-
Patent number: 10843081Abstract: The present disclosure provides a method and apparatus for virtual walking, which relates to the field of games. In the present disclosure, geometric-shape attribute parameters of a physical area in which a user walks may be acquired. Then, a plurality of virtual areas each matching the geometric-shape attribute parameters may be obtained in a virtual scene. Further, when the user walks to a corner of a physical area, a target virtual area is selected from the plurality of virtual areas and a virtual person corresponding to the user may be transferred from a current virtual area to the target virtual area. The current virtual area may be a virtual area among the plurality of virtual areas corresponding to the user's current walking status. Therefore, the method and apparatus for virtual walking in the present disclosure enable infinite virtual spaces within the confines of limited physical spaces without visual deviation.Type: GrantFiled: October 14, 2016Date of Patent: November 24, 2020Assignee: SHENZHEN REALIS MULTIMEDIA TECHNOLOGY CO., LTD.Inventors: Yanhang Chen, Jin Yao, Yan Huang
-
Patent number: D956435Type: GrantFiled: July 4, 2020Date of Patent: July 5, 2022Assignee: Shenzhen SSA Electronic Co., LtdInventor: Jin Yao
-
Patent number: D986883Type: GrantFiled: July 4, 2020Date of Patent: May 23, 2023Inventor: Jin Yao
-
Patent number: D1004298Type: GrantFiled: October 12, 2021Date of Patent: November 14, 2023Inventor: Jin Yao