Patents by Inventor Jia Han

Jia Han 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: 20250074883
    Abstract: Provided are 3-nitro-1,2,4-triazole-5-one-d2 and a preparation method and use thereof. Compared with 3-nitro-1,2,4-triazole-5-one, the 3-nitro-1,2,4-triazole-5-one-d2 provided by the disclosure has an increased molecular relative molar mass, which leads to the increase in crystal density. By substituting hydrogen atoms with deuterium atoms, it is possible to avoid the influence of hydrogen atoms on neutron diffraction signal-to-noise ratio. Compared with carbon-hydrogen bond, carbon-deuterium bond has lower zero point energy, lower vibration frequency and more stability, allowing 3-nitro-1,2,4-triazole-5-one-d2 to have high density, excellent detonation performance, high detonation velocity, high stability, low thermal sensitivity, low friction sensitivity and low impact sensitivity.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 6, 2025
    Inventors: Jiping LIU, Zhuqing FANG, Jia HAN
  • Patent number: 12223705
    Abstract: Systems and methods for performing semantic segmentation of three-dimensional data are provided. In one example embodiment, a computing system can be configured to obtain sensor data including three-dimensional data associated with an environment. The three-dimensional data can include a plurality of points and can be associated with one or more times. The computing system can be configured to determine data indicative of a two-dimensional voxel representation associated with the environment based at least in part on the three-dimensional data. The computing system can be configured to determine a classification for each point of the plurality of points within the three-dimensional data based at least in part on the two-dimensional voxel representation associated with the environment and a machine-learned semantic segmentation model. The computing system can be configured to initiate one or more actions based at least in part on the per-point classifications.
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: February 11, 2025
    Assignee: AURORA OPERATIONS, INC.
    Inventors: Chris Jia-Han Zhang, Wenjie Luo, Raquel Urtasun
  • Publication number: 20230415268
    Abstract: A device and method for imprinting a metal member using an external electric field and an IR band laser transmissive mold method are provided. The device includes a laser-beam generating device spaced apart from a surface of the metal member that is to be imprinted, and generating a laser beam of an IR band to radiate the laser beam onto the metal member surface, an electric-field forming device forming an electric field between both side surfaces of the metal member perpendicular to a direction in which the laser beam is incident, and a mold made of a material through which the laser beam may be transmitted, having on a surface thereof a fine pattern to form the fine pattern on the metal member surface, and performing an imprinting operation while coming into contact with the metal member surface that is softened by irradiation of the laser beam.
    Type: Application
    Filed: September 17, 2021
    Publication date: December 28, 2023
    Inventors: Shinill KANG, Run Jia HAN
  • Publication number: 20230278582
    Abstract: Trajectory value learning for autonomous systems includes generating an environment image from sensor input and processing the environment image through an image neural network to obtain a feature map. Trajectory value learning further includes sampling possible trajectories to obtain a candidate trajectory for an autonomous system, extracting, from the feature map, feature vectors corresponding to the candidate trajectory, combining the feature vectors into the input vector, and processing, by a score neural network model, the input vector to obtain a projected score for the candidate trajectory. Trajectory value learning further includes selecting, from the candidate trajectories, the candidate trajectory as a selected trajectory based on the projected score, and implementing the selected trajectory.
    Type: Application
    Filed: March 7, 2023
    Publication date: September 7, 2023
    Applicant: WAABI Innovation Inc.
    Inventors: Chris Jia Han Zhang, Runsheng Guo, Wenyuan Zeng, Raquel Urtasun
  • Publication number: 20230252777
    Abstract: Systems and methods for performing semantic segmentation of three-dimensional data are provided. In one example embodiment, a computing system can be configured to obtain sensor data including three-dimensional data associated with an environment. The three-dimensional data can include a plurality of points and can be associated with one or more times. The computing system can be configured to determine data indicative of a two-dimensional voxel representation associated with the environment based at least in part on the three-dimensional data. The computing system can be configured to determine a classification for each point of the plurality of points within the three-dimensional data based at least in part on the two-dimensional voxel representation associated with the environment and a machine-learned semantic segmentation model. The computing system can be configured to initiate one or more actions based at least in part on the per-point classifications.
    Type: Application
    Filed: April 13, 2023
    Publication date: August 10, 2023
    Inventors: Chris Jia-Han Zhang, Wenjie Luo, Raquel Urtasun
  • Patent number: 11657603
    Abstract: Systems and methods for performing semantic segmentation of three-dimensional data are provided. In one example embodiment, a computing system can be configured to obtain sensor data including three-dimensional data associated with an environment. The three-dimensional data can include a plurality of points and can be associated with one or more times. The computing system can be configured to determine data indicative of a two-dimensional voxel representation associated with the environment based at least in part on the three-dimensional data. The computing system can be configured to determine a classification for each point of the plurality of points within the three-dimensional data based at least in part on the two-dimensional voxel representation associated with the environment and a machine-learned semantic segmentation model. The computing system can be configured to initiate one or more actions based at least in part on the per-point classifications.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: May 23, 2023
    Assignee: UATC, LLC
    Inventors: Chris Jia-Han Zhang, Wenjie Luo, Raquel Urtasun
  • Patent number: 11386632
    Abstract: An electronic apparatus, a wireless communication system, a wireless communication method, and a computer-readable storage medium are provided. The electronic apparatus includes a processing circuit configured to: determine a current audiovisual angle of a user; compare the current audiovisual angle of the user with an expected audiovisual angle, and generate indication information for directing the user to the expected audiovisual angle, and provide the indication information to the user. The indication information directs the user to the expected audiovisual angle by using a direct direction indication and an indirect direction indication. With the electronic apparatus, the wireless communication system, the wireless communication method, and the computer-readable storage medium, the user can obtain a better visual feeling, and thus the user experience can be improved.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: July 12, 2022
    Assignee: SONY GROUP CORPORATION
    Inventors: Kai Xiao, Qi Zheng, Zhongsheng Hong, Jia Han
  • Publication number: 20210335048
    Abstract: An electronic apparatus, a wireless communication system, a wireless communication method, and a computer-readable storage medium are provided. The electronic apparatus includes a processing circuit configured to: determine a current audiovisual angle of a user; compare the current audiovisual angle of the user with an expected audiovisual angle, and generate indication information for directing the user to the expected audiovisual angle, and provide the indication information to the user. The indication information directs the user to the expected audiovisual angle by using a direct direction indication and an indirect direction indication. With the electronic apparatus, the wireless communication system, the wireless communication method, and the computer-readable storage medium, the user can obtain a better visual feeling, and thus the user experience can be improved.
    Type: Application
    Filed: July 6, 2021
    Publication date: October 28, 2021
    Applicant: Sony Group Corporation
    Inventors: Kai XIAO, Qi ZHENG, Zhongsheng HONG, Jia HAN
  • Patent number: 11062524
    Abstract: An electronic apparatus, a wireless communication system, a wireless communication method, and a computer-readable storage medium are provided. The electronic apparatus includes a processing circuit configured to: determine a current audiovisual angle of a user; compare the current audiovisual angle of the user with an expected audiovisual angle, and generate indication information for directing the user to the expected audiovisual angle, and provide the indication information to the user. The indication information directs the user to the expected audiovisual angle by using a direct direction indication and an indirect direction indication. With the electronic apparatus, the wireless communication system, the wireless communication method, and the computer-readable storage medium, the user can obtain a better visual feeling, and thus the user experience can be improved.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: July 13, 2021
    Assignee: SONY CORPORATION
    Inventors: Kai Xiao, Qi Zheng, Zhongsheng Hong, Jia Han
  • Publication number: 20210209370
    Abstract: Systems and methods for performing semantic segmentation of three-dimensional data are provided. In one example embodiment, a computing system can be configured to obtain sensor data including three-dimensional data associated with an environment. The three-dimensional data can include a plurality of points and can be associated with one or more times. The computing system can be configured to determine data indicative of a two-dimensional voxel representation associated with the environment based at least in part on the three-dimensional data. The computing system can be configured to determine a classification for each point of the plurality of points within the three-dimensional data based at least in part on the two-dimensional voxel representation associated with the environment and a machine-learned semantic segmentation model. The computing system can be configured to initiate one or more actions based at least in part on the per-point classifications.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Inventors: Chris Jia-Han Zhang, Wenjie Luo, Raquel Urtasun
  • Patent number: 10970553
    Abstract: Systems and methods for performing semantic segmentation of three-dimensional data are provided. In one example embodiment, a computing system can be configured to obtain sensor data including three-dimensional data associated with an environment. The three-dimensional data can include a plurality of points and can be associated with one or more times. The computing system can be configured to determine data indicative of a two-dimensional voxel representation associated with the environment based at least in part on the three-dimensional data. The computing system can be configured to determine a classification for each point of the plurality of points within the three-dimensional data based at least in part on the two-dimensional voxel representation associated with the environment and a machine-learned semantic segmentation model. The computing system can be configured to initiate one or more actions based at least in part on the per-point classifications.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: April 6, 2021
    Assignee: UATC, LLC
    Inventors: Chris Jia-Han Zhang, Wenjie Luo, Raquel Urtasun
  • Patent number: 10936785
    Abstract: A method (of manufacturing a semiconductor device) includes, for a layout diagram stored on a non-transitory computer-readable medium, generating the layout diagram including: populating a row which extends in a first direction with a group of cells, each cell representing a circuit, and first and second side boundaries of each cell being substantially parallel and extending in a second direction which is substantially perpendicular to the first direction; locating, relative to the first direction, cells so that neighboring ones of the cells are substantially abutting; and reducing an aggregate leakage tendency of the group by performing at least one of the following, (A) changing an orientation of at least one of the cells, or (B) changing locations correspondingly of at least two of the cells.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: March 2, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Hiranmay Biswas, Chung-Hsing Wang, Kuo-Nan Yang, Jia Han Lin
  • Publication number: 20200372720
    Abstract: An electronic apparatus, a wireless communication system, a wireless communication method, and a computer-readable storage medium are provided. The electronic apparatus includes a processing circuit configured to: determine a current audiovisual angle of a user; compare the current audiovisual angle of the user with an expected audiovisual angle, and generate indication information for directing the user to the expected audiovisual angle, and provide the indication information to the user. The indication information directs the user to the expected audiovisual angle by using a direct direction indication and an indirect direction indication. With the electronic apparatus, the wireless communication system, the wireless communication method, and the computer-readable storage medium, the user can obtain a better visual feeling, and thus the user experience can be improved.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 26, 2020
    Applicant: Sony Corporation
    Inventors: Kai XIAO, Qi ZHENG, Zhongsheng HONG, Jia HAN
  • Patent number: 10777011
    Abstract: An electronic apparatus, a wireless communication system, a wireless communication method, and a computer-readable storage medium are provided. The electronic apparatus includes a processing circuit configured to: determine a current audiovisual angle of a user; compare the current audiovisual angle of the user with an expected audiovisual angle, and generate indication information for directing the user to the expected audiovisual angle, and provide the indication information to the user. The indication information directs the user to the expected audiovisual angle by using a direct direction indication and an indirect direction indication. With the electronic apparatus, the wireless communication system, the wireless communication method, and the computer-readable storage medium, the user can obtain a better visual feeling, and thus the user experience can be improved.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: September 15, 2020
    Assignee: SONY CORPORATION
    Inventors: Kai Xiao, Qi Zheng, Zhongsheng Hong, Jia Han
  • Publication number: 20200074042
    Abstract: A method (of manufacturing a semiconductor device) includes, for a layout diagram stored on a non-transitory computer-readable medium, generating the layout diagram including: populating a row which extends in a first direction with a group of cells, each cell representing a circuit, and first and second side boundaries of each cell being substantially parallel and extending in a second direction which is substantially perpendicular to the first direction; locating, relative to the first direction, cells so that neighboring ones of the cells are substantially abutting; and reducing an aggregate leakage tendency of the group by performing at least one of the following, (A) changing an orientation of at least one of the cells, or (B) changing locations correspondingly of at least two of the cells.
    Type: Application
    Filed: August 21, 2019
    Publication date: March 5, 2020
    Inventors: Hiranmay BISWAS, Chung-Hsing WANG, Kuo-Nan YANG, Jia Han LIN
  • Publication number: 20190206133
    Abstract: An electronic apparatus, a wireless communication system, a wireless communication method, and a computer-readable storage medium are provided. The electronic apparatus includes a processing circuit configured to: determine a current audiovisual angle of a user; compare the current audiovisual angle of the user with an expected audiovisual angle, and generate indication information for directing the user to the expected audiovisual angle, and provide the indication information to the user. The indication information directs the user to the expected audiovisual angle by using a direct direction indication and an indirect direction indication. With the electronic apparatus, the wireless communication system, the wireless communication method, and the computer-readable storage medium, the user can obtain a better visual feeling, and thus the user experience can be improved.
    Type: Application
    Filed: June 27, 2018
    Publication date: July 4, 2019
    Applicant: SONY CORPORATION
    Inventors: Kai XIAO, Qi ZHENG, Zhongsheng HONG, Jia HAN
  • Publication number: 20190147250
    Abstract: Systems and methods for performing semantic segmentation of three-dimensional data are provided. In one example embodiment, a computing system can be configured to obtain sensor data including three-dimensional data associated with an environment. The three-dimensional data can include a plurality of points and can be associated with one or more times. The computing system can be configured to determine data indicative of a two-dimensional voxel representation associated with the environment based at least in part on the three-dimensional data. The computing system can be configured to determine a classification for each point of the plurality of points within the three-dimensional data based at least in part on the two-dimensional voxel representation associated with the environment and a machine-learned semantic segmentation model. The computing system can be configured to initiate one or more actions based at least in part on the per-point classifications.
    Type: Application
    Filed: September 6, 2018
    Publication date: May 16, 2019
    Inventors: Chris Jia-Han Zhang, Wenjie Luo, Raquel Urtasun
  • Publication number: 20190116397
    Abstract: An electronic device is configured to broadcast videos according to an emotive response. The electronic device includes a display unit configured to display a video, a camera unit configured to capture gestures and facial expressions of a user, a processor, and a memory. The processor controls the camera unit to detect in real time, during broadcast of the video on the display unit, gestures and facial expressions of a user, confirms an emotive response of the user according to the gestures and facial expressions of the user, selects an emotive image from a number of emotive images stored in the memory according to the emotive response of the user, uploads the selected emotive image to a server, and obtains the selected emotive image from the server and broadcasts the selected emotive image and the video together on the display unit.
    Type: Application
    Filed: July 27, 2018
    Publication date: April 18, 2019
    Inventors: KUAN-JUNG CHIU, HSUEH-WEN LEE, JUI-FANG LIN, HSI-CHI TSAI, YI HSU, JIA-HAN SU, YU-CHENG CHEN, YING-XIONG HUANG
  • Publication number: 20180054261
    Abstract: The disclosure relates to a method and an apparatus for data transmission, where the method includes: a first mobile device transmits authentication data to a second mobile device via a sound wave, and transmits data to the second mobile device via a sound wave after the second mobile device has been successfully authenticated, thereby achieving data transmission between the first mobile device and the second mobile device via a sound generating apparatus, such as a microphone and a loudspeaker, in the first mobile device and the second mobile device, with small power consumption and no interference to the antenna related to the voice call of the mobile device.
    Type: Application
    Filed: September 28, 2017
    Publication date: February 22, 2018
    Inventors: LEI DING, Jia Jia Han, Huan Liu, Jian Guo Wu, Ye Zhao
  • Patent number: D912084
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: March 2, 2021
    Assignee: SONY CORPORATION
    Inventors: Tatsuya Hama, Jia Han, Motoki Kobayashi, Masao Kondo, Kenichi Yamaura