Patents by Inventor Hao Pan
Hao Pan 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: 20240033500Abstract: An evaluating method for a useful lifespan of a conductive gel is applied to a non-implantable electrical stimulation device. The non-implantable electrical stimulation device includes an electrical stimulator and an electrode assembly. The electrical stimulator is detachably electrically connected to the electrode assembly. The evaluating method for the useful lifespan of the conductive gel includes the following steps. A first measuring signal is generated, and the first measuring signal flows through a conductive area to generate a first signal to be tested. The first signal to be tested is received. The first total impedance value is obtained according to the first signal to be tested. The impedance value of the conductive gel is obtained according to the first total impedance value, so as to evaluate the useful lifespan of the conductive gel.Type: ApplicationFiled: December 29, 2022Publication date: February 1, 2024Applicant: GIMER MEDICAL. Co. LTD.Inventors: Wei-Chih HUANG, Jian-Hao PAN, Wan Ting CHIANG, Chia-Chi WANG
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Patent number: 11871052Abstract: In one implementation, a method of generating a bit stream encoding a video stream is performed by a device including one or more processors and non-transitory memory. The method includes decomposing a video stream into a plurality of frequency band video streams. The method includes determining a target bitrate and determining, for each frequency band video stream, a respective frequency band bit rate based on the target bit rate. The method includes encoding each of the plurality of frequency band video streams at its respective frequency band bit rate and transmitting, over a channel, each encoded frequency band video stream.Type: GrantFiled: September 24, 2019Date of Patent: January 9, 2024Assignee: APPLE INC.Inventors: Hao Pan, Haitao Guo, Ke Chen, Francesco Iacopino, Jim C. Chou, Xiaohua Yang, Linfeng Guo, Munehiro Nakazato, Krishnakanth Rapaka, Ye Cong
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Patent number: 11858089Abstract: A polishing layer is provided. The polishing layer have a surface pattern, a cross section of the surface pattern along a direction has a plurality of grooves and a plurality of polishing portions, each of the grooves is disposed between every two adjacent polishing portions, and the polishing layer comprises a body layer and a surface layer. The surface layer is disposed on a surface of the body layer, and a top of at least one of the polishing portions has at least one flattened region exposing the body layer.Type: GrantFiled: October 16, 2019Date of Patent: January 2, 2024Assignee: IV Technologies CO., Ltd.Inventors: Yu-Hao Pan, Ching-Huang Shen, Yu-Piao Wang
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Patent number: 11843776Abstract: In one implementation, a method of encoding an image is performed at a device including one or more processors and non-transitory memory. The method includes determining a category of a spatial portion of an image based on a relation between a plurality of thresholds associated with a plurality of quantization scaling parameters and a bit rate of the spatial portion of the image at the plurality of quantization scaling parameters. The method includes quantizing the spatial portion of the image based on the categorization.Type: GrantFiled: June 17, 2022Date of Patent: December 12, 2023Inventors: Krishnakanth Rapaka, Munehiro Nakazato, Jiandong Shen, Ganesh G. Yadav, Sorin Constantin Cismas, Jim C. Chou, Hao Pan
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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: 11830214Abstract: A method includes obtaining first pass-through image data characterized by a first pose. The method includes obtaining respective pixel characterization vectors for pixels in the first pass-through image data. The method includes identifying a feature of an object within the first pass-through image data in accordance with a determination that pixel characterization vectors for the feature satisfy a feature confidence threshold. The method includes displaying the first pass-through image data and an AR display marker that corresponds to the feature. The method includes obtaining second pass-through image data characterized by a second pose. The method includes transforming the AR display marker to a position associated with the second pose in order to track the feature. The method includes displaying the second pass-through image data and maintaining display of the AR display marker that corresponds to the feature of the object based on the transformation.Type: GrantFiled: May 29, 2019Date of Patent: November 28, 2023Assignee: APPLE INC.Inventors: Jeffrey S. Norris, Alexandre Da Veiga, Bruno M. Sommer, Ye Cong, Tobias Eble, Moinul Khan, Nicolas Bonnier, Hao Pan
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Publication number: 20230367493Abstract: A capacity adjustment method applied to a storage system includes: analyzing cold and hot attributes of data stored in the storage system, to obtain an amount of hot data and an amount of cold data in the data; determining, based on the amount of hot data and the amount of cold data, a capacity of a cache required by the storage system and a capacity of a persistent storage required by the storage system, where the cache required by the storage system comes from a first storage medium set, and the persistent storage required by the storage system comes from a second storage medium set; and adjusting, based on the capacity of the cache and theType: ApplicationFiled: July 19, 2023Publication date: November 16, 2023Inventors: Zengshi Huang, Hao Pan
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Patent number: 11816820Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.Type: GrantFiled: April 1, 2022Date of Patent: November 14, 2023Assignee: Apple Inc.Inventors: Can Jin, Nicolas Peirre Marie Frederic Bonnier, Hao Pan
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Publication number: 20230358460Abstract: Disclosed is a carbon dioxide heat pump evaporator, comprising side evaporators having defrosting water flow channels formed thereon, an evaporator tray which is arranged at the bottoms of the side evaporators and is used for supporting the side evaporators, and a defrosting drainage system, wherein the defrosting drainage system comprises a plurality of defrosting electric heating tubes inserted into the side evaporators, water receiving gutters which are connected to the defrosting water flow channels, gutter electric heating mechanisms for heating the water receiving gutters, and drainage pipes which are connected to the water receiving gutters and are provided with conduit electric heating tracing bands; and the evaporator tray, the water receiving gutters and the drainage pipes are sequentially arranged from top to bottom.Type: ApplicationFiled: August 30, 2021Publication date: November 9, 2023Inventors: Xiaoliang Tang, Dan Xiong, Hao Pan, Qiang Kang, Xiaofei Song, Hao Qiu, Bin Chen
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Publication number: 20230351672Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user’s environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.Type: ApplicationFiled: June 29, 2023Publication date: November 2, 2023Applicant: Apple Inc.Inventors: Arthur Y. Zhang, Ray L. Chang, Timothy R. Oriol, Ling Su, Gurjeet S. Saund, Guy Cote, Jim C. Chou, Hao Pan, Tobias Eble, Avi Bar-Zeev, Sheng Zhang, Justin A. Hensley, Geoffrey Stahl
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Publication number: 20230298146Abstract: A multi-layer low-pass filter is used to filter a first frame of video data representing at least a portion of an environment of an individual. A first layer of the filter has a first filtering resolution setting for a first subset of the first frame, while a second layer of the filter has a second filtering resolution setting for a second subset. The first subset includes a data element positioned along a direction of a gaze of the individual, and the second subset of the frame surrounds the first subset. A result of the filtering is compressed and transmitted via a network to a video processing engine configured to generate a modified visual representation of the environment.Type: ApplicationFiled: February 10, 2023Publication date: September 21, 2023Applicant: Apple Inc.Inventors: Can Jin, Nicolas Peirre Marie Frederic Bonnier, Hao Pan
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Patent number: 11727619Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user's environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.Type: GrantFiled: June 18, 2021Date of Patent: August 15, 2023Assignee: Apple Inc.Inventors: Arthur Y Zhang, Ray L. Chang, Timothy R. Oriol, Ling Su, Gurjeet S. Saund, Guy Cote, Jim C. Chou, Hao Pan, Tobias Eble, Avi Bar-Zeev, Sheng Zhang, Justin A. Hensley, Geoffrey Stahl
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Patent number: 11712470Abstract: The present invention discloses an antibody specifically binding to a human endothelin receptor and uses thereof, where the antibody can inhibit the functions of the human endothelin receptor. The present invention includes the preparation, cloning, expression, and characterization of the antibody. The present invention can be used to effectively treat pulmonary arterial hypertension, a disease associated with pulmonary arterial hypertension, and a reproductive organ cancer in a human.Type: GrantFiled: November 18, 2020Date of Patent: August 1, 2023Assignee: GMAX BIOPHARM LLCInventors: Cheng Zhang, Hua Zhang, Xiaofeng Wang, Chenjiang Yao, Yan Jiang, Min Wang, Xinxin Shi, Hao Pan, Shuqian Jing
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Publication number: 20230201601Abstract: An electrical stimulation method is provided. The electrical stimulation method is applied to an electrical stimulation device. The steps of the electrical stimulation method include obtaining a target energy value; providing an electrical stimulation signal to a target area; calculating a total energy value according to an energy value transmitted from the electrical stimulation signal to the target area; and determining whether the total energy value has reached the target energy value.Type: ApplicationFiled: November 2, 2022Publication date: June 29, 2023Applicant: GIMER MEDICAL. Co. LTD.Inventors: Chi-Heng CHANG, Jian-Hao PAN
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Publication number: 20230201602Abstract: An electrical stimulation method for impedance compensation is provided. The electrical stimulation method for impedance compensation is applied to an electrical stimulation device for providing high frequency electrical stimulation. In the above method, by an impedance compensation device, a high-frequency environment is provided and a first impedance value of a lead is calculated according to at least one of a measured first resistance value, a measured first capacitance value and a measured first inductance value of the lead is calculated. By the impedance compensation device, the high-frequency environment is provided and a second impedance value of the electrical stimulation device is calculated according to at least one of a measured second resistance value, a measured second capacitance value and a measured second inductance value of the electrical stimulation device. The first impedance value and the second impedance value are stored for calculating a tissue impedance.Type: ApplicationFiled: November 2, 2022Publication date: June 29, 2023Applicant: GIMER MEDICAL. Co. LTD.Inventors: Wan-Ting CHIANG, Jian-Hao PAN
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Publication number: 20230201600Abstract: An electrical stimulation method for determining the quality of an electrical-stimulation signal is provided in the invention. The electrical stimulation method is adapted for use in an electrical-stimulation device for performing an electrical stimulation. The electrical stimulation method may include the steps of generating the electrical-stimulation signal; sampling the electrical-stimulation signal; performing a fast Fourier transform on the sampled electrical-stimulation signal; and determining whether the signal quality of the electrical-stimulation signal on which the fast Fourier transform was performed meets a threshold.Type: ApplicationFiled: October 27, 2022Publication date: June 29, 2023Applicant: GIMER MEDICAL. Co. LTD.Inventors: Wan-Ting CHIANG, Jian-Hao PAN
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Publication number: 20230201614Abstract: An electrical stimulation method is provided in the present disclosure. The electrical stimulation method is applied to an electrical stimulation device. The electrical stimulation method includes the steps of using the electrical stimulation device to obtain an electrical stimulation level, wherein the electrical stimulation level corresponds to the target energy; and using the electrical stimulation device to perform the electrical stimulation on the target area of a target object according to the target energy, wherein during the electrical stimulation, all electrodes of the electrical stimulation device are activated.Type: ApplicationFiled: November 2, 2022Publication date: June 29, 2023Applicant: GIMER MEDICAL. Co. LTD.Inventors: Jian-Hao PAN, Chen-Tun WU
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Publication number: 20230201591Abstract: An impedance-monitoring method, applied to an electrical-stimulation device and a lead, is provided. The electrical-stimulation device stores a first impedance value of the electrical-stimulation device and a second impedance value of the lead. The method includes the following steps: utilizing the electrical-stimulation device to generate an electrical-stimulation signal, and to perform electrical stimulation on a target area using the electrical-stimulation signal; utilizing the electrical-stimulation device to sample the electrical-stimulation signal to calculate a total impedance value corresponding to the electrical-stimulation signal; and utilizing the electrical-stimulation device to calculate a tissue-impedance value according to the total impedance value, the first impedance value of the electrical-stimulation device, and the second impedance value of the lead. The tissue-impedance value is used to calculate the energy value of the electrical-stimulation signal transmitted to the target area.Type: ApplicationFiled: November 2, 2022Publication date: June 29, 2023Applicant: GIMER MEDICAL. Co. LTD.Inventors: Wan-Ting CHIANG, Jian-Hao PAN
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Publication number: 20230201595Abstract: An electrical stimulation method is provided. The electrical stimulation method is applied to an electrical stimulation device and an external control device. The electrical stimulation method includes the following steps. The predetermined electrical stimulation level that corresponds to the predetermined target energy is obtained by the external control device. The predetermined target energy is one of the target energies in the first target energy set. The external control device selects the target energy upper bound and the target energy lower bound from the first target energy set according to the predetermined electrical stimulation level. The external control device generates a second target energy set according to the target energy upper bound and the target energy lower bound. The electrical stimulation device performs electrical stimulation of the target area of a target object according to the second target energy set.Type: ApplicationFiled: November 7, 2022Publication date: June 29, 2023Applicant: GIMER MEDICAL. Co. LTD.Inventors: Chi-Heng CHANG, Jian-Hao PAN, Mei-Ching WANG, Wei-Tso LIN, Chan-Yi CHENG
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Patent number: D1011231Type: GrantFiled: May 2, 2023Date of Patent: January 16, 2024Inventor: Hao Pan