Patents by Inventor Dong Hao
Dong Hao 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).
-
Patent number: 11993863Abstract: A metal product includes a metal substrate, at least one first hole, at least one second hole, and at least one third hole. The first hole is formed in a surface of the metal substrate. The second hole is formed in at least one of a portion of the surface of the metal substrate without the first hole and an inner surface defining the first hole. The third hole is formed in at least one of a portion of the surface of the metal substrate without the first hole and without the second hole, a portion of the inner surface defining the first hole without the second hole, and an inner surface defining the second hole. The first, second, and third holes enhance a bonding strength between the metal product and a material product. The disclosure also provides a metal composite and a method for manufacturing the metal product.Type: GrantFiled: September 24, 2021Date of Patent: May 28, 2024Assignee: Fulian Yuzhan Precision Technology Co., LtdInventors: Yu-Mei Hu, Shi-Chu Xue, Li-Ming Shen, Zheng-Quan Wang, Dong-Xu Zhang, Zhong-Hua Mai, An-Li Qin, Qing-Rui Wang, Ching-Hao Yang, Kar-Wai Hon, Hao Zhou
-
Publication number: 20240163140Abstract: A signal sending method includes mapping, by a transmit end, modulation symbols in delay-time domain to obtain a first delay-time domain symbol matrix; and performing, by the transmit end, first preset processing on the first delay-time domain symbol matrix to obtain a time domain sampling point, and sending the time domain sampling point after pulse shaping.Type: ApplicationFiled: January 4, 2024Publication date: May 16, 2024Inventors: Fanggang Wang, Yaru Shan, Yaxing Hao, Dong Wang, Xiran Li, Pu Yuan
-
Patent number: 11980079Abstract: An array substrate, a display panel, a display apparatus, and a method for manufacturing the array substrate are provided. The array substrate includes: a base substrate; a plurality of pixels, at least one of the pixels including a pixel driver circuit and a light-emitting unit electrically connected to the pixel driver circuit; a fingerprint recognition structure including a first capacitor electrode configured to form a capacitor for fingerprint recognition between at least a part of a touch body and the first capacitor electrode in response to the at least a part of the touch body covering the first capacitor electrode. The fingerprint recognition structure is in the at least one pixel, the pixel driver circuit includes a thin film transistor including an active layer and a gate, and the first capacitor electrode is in the same layer as one of the active layer or the gate of the thin film transistor.Type: GrantFiled: March 9, 2021Date of Patent: May 7, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Caiyu Qu, Yanjun Hao, Hao Liu, Zunqing Song, Dong Li, Huijuan Zhang, Zheng Liu
-
Publication number: 20240139736Abstract: An integrated sampling sealed reagent box is disclosed. The reagent box includes a testing box, sampling probe, piston cap, and reagent vial. There is a test strip set inside the testing box. The sampling probe is set at the first end of the reagent box. The piston cap has a load-bearing chamber, and a sealing structure is provided at the opening of the load-bearing chamber. The piston cap is sealed and connected to the first end of the testing box through the sealing structure. The reagent vial is located in the bearing chamber and is used to hold testing reagents. The mouth of the reagent vial is lower than the opening of the piston cap. The integrated sampling sealed reagent box fixes the reagent vial in the bearing chamber, the mouth of the reagent vial is lower than the opening of the piston cap, and a sealing structure is set.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Applicant: Hipro Biotechnology Co.Inventor: Dong HAO
-
Patent number: 11962860Abstract: The disclosed computer-implemented method may include systems for generating personalized avatar reactions during live video broadcasts. For example, the systems and methods described herein can access a social networking system user's profile to identify an avatar associated with the social networking system user. The systems and methods can generate an avatar reaction by modifying one or more features of the avatar based on a corresponding emoticon reaction. Once generated, the social networking system user can select the avatar reaction for addition to an ephemeral reaction stream associated with a live video broadcast. Various other methods, systems, and computer-readable media are also disclosed.Type: GrantFiled: December 1, 2022Date of Patent: April 16, 2024Assignee: Meta Platforms Technologies, LLCInventors: David Ray Chen, King Hao Chen, Gian Paolo Pile Cruz, Michael Groseclose, Aaron Sidney Kaufer, Caio Mendonca Yassoyama, Xiao Chen, Naga Ramesh Kamisetti, Jonathan Zhang, Jay Quin, Dong Li, Zachary Rude, Gregory Reiner, Anthony Samaha, Hwa Young Jung, Eman Ashour Zomrawy Mohammed, Michael Sheppard Horowitz, Abhishek Jain, Erik Weiss, Xianda Wei, James Matthew Ryburn, Mireille Gonthier
-
Patent number: 11947261Abstract: A method of making photolithography mask plate is provided. The method includes: providing a carbon nanotube layer on a substrate; depositing a chrome layer on the carbon nanotube layer, wherein the chrome layer includes a first patterned chrome layer and a second patterned chrome layer, the first patterned chrome layer is located on the carbon nanotube layer, and the second patterned chrome layer is deposited on the substrate corresponding to holes of the carbon nanotube layer; transferring the carbon nanotube layer with the first patterned chrome layer thereon from the substrate to a base, and the carbon nanotube layer being in contact with the base; and depositing a cover layer on the first patterned chrome layer.Type: GrantFiled: January 15, 2021Date of Patent: April 2, 2024Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Mo Chen, Qun-Qing Li, Li-Hui Zhang, Yuan-Hao Jin, Dong An, Shou-Shan Fan
-
Patent number: 11947255Abstract: A method of making photolithography mask plate is provided. The method includes: providing a carbon nanotube composite structure, wherein the carbon nanotube composite structure comprises a carbon nanotube layer and a chrome layer coated on the carbon nanotube layer; locating the carbon nanotube composite structure on a substrate to expose partial surfaces of the substrate; and depositing a cover layer on the carbon nanotube composite structure.Type: GrantFiled: January 15, 2021Date of Patent: April 2, 2024Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Mo Chen, Qun-Qing Li, Li-Hui Zhang, Yuan-Hao Jin, Dong An, Shou-Shan Fan
-
Publication number: 20240071538Abstract: The present disclosure provides a multi-state one-time programmable (MSOTP) memory circuit including a memory cell and a programming voltage driving circuit. The memory cell includes a MOS storage transistor, a first MOS access transistor and a second MOS access transistor electrically connected to store two bits of data. When the memory cell is in a writing state, the programming voltage driving circuit outputs a writing control potential to the gate of the MOS storage transistor, and when the memory cell is in a reading state, the programming voltage driving circuit outputs a reading control potential to the gate of the MOS storage transistor.Type: ApplicationFiled: August 22, 2023Publication date: February 29, 2024Inventors: CHEN-FENG CHANG, YU-CHEN LO, TSUNG-HAN LU, SHU-CHIEH CHANG, CHUN-HAO LIANG, DONG-YU WU, MENG-LIN WU
-
Publication number: 20240047719Abstract: A temperature control system for fuel cell includes a fuel cell under test, having two end plates, and the end plates having an area. At least two temperature regulating modules, respectively on a surface of one side of the two end plates facing outside of the fuel cell under test, and an area of a heat radiation surface of the temperature regulating module opposite the end plates is greater than or equal to a first preset proportion of the first preset value. At least two temperature detection modules, mounted to the cathode and anode of the fuel cell under test, for obtaining a measured temperature. A control module, connected to the temperature detection module and connected to the temperature regulating module, for controlling of the two temperature regulating modules to regulate the measured temperature of the cathode and anode to tend to a target temperature.Type: ApplicationFiled: July 25, 2023Publication date: February 8, 2024Inventors: Zirong YANG, Dong HAO, Minghiu MA, Yanyi ZHANG, Ruidi WANG, Jianwei LI, Zhensen DING, Renguang WANG
-
Publication number: 20230420709Abstract: The present disclosure provides a fuel cell performance optimization methodology combined with simulation method and experimental method, comprising: with the mutual coupling of simulation and experiment, a fuel cell simulation model is established, a bench test is performed, the model is calibrated, the operating conditions are refined and simulation and analysis are performed, and the optimal operating condition is obtained to perform the bench test, the optimal actual output voltage of the fuel cell is obtained, and the output voltage optimization result of the fuel cell are verified. The present disclosure not only reduces the number of experiments and experiment cycles in the process of fuel cell operation condition optimization, but also improves the reliability and accuracy of simulation results, and better plays the role of simulation in optimization.Type: ApplicationFiled: October 20, 2022Publication date: December 28, 2023Inventors: Zirong YANG, Dong HAO, Yanyi ZHANG, Hao LAN, Jia WANG, Daokuan JIAO, Xin ZHAO, Minghui MA, Xuefeng JI
-
Publication number: 20230369619Abstract: The present disclosure provides a performance prediction method and system for a fuel cell in an anode recirculation mode. The method includes: calculating output results of a membrane water transfer equation, a liquid water transfer equation, and a temperature transfer equation based on the membrane water transfer equation, the liquid water transfer equation, and the temperature transfer equation inside the fuel cell; calculating output results of a gas transfer equation based on output results of a first labeling equation according to a phenomenon of nitrogen transmembrane permeation inside the fuel cell; determining gas state parameters in the anode recirculation mode based on the output results of the temperature transfer equation and the gas transfer equation; and predicting output voltage performance of the fuel cell based on the gas state parameters in the anode recirculation mode and output results of a second labeling equation.Type: ApplicationFiled: December 8, 2022Publication date: November 16, 2023Inventors: Zirong Yang, Dong Hao, Yanyi Zhang, Xiaobing Wang, Guang Chen, Daokuan Jiao, Yan Li, Ruidi Wang
-
Publication number: 20230361323Abstract: The present disclosure provides a discretization modeling method for electro-osmotic drag effect of water conservation in a fuel cell, comprising: establishing a conservation equation of membrane water in the fuel cell, performing a discretization for a complete electro-osmotic drag effect, obtaining a discretization simulation model of the complete electro-osmotic drag effect based on results of the discretization, solving the conservation equation of membrane water to establish a discretization simulation model of electro-osmotic drag effect of water conservation in the fuel cell. The discretization modeling method for the electro-osmotic drag effect of water conservation in a fuel cell in the present disclosure can perform a discretization and a numerical calculation for a complete electro-osmotic drag effect, the discretization comprising a water conservation portion caused by a membrane water content gradient and a water conservation portion caused by a proton transport flux gradient.Type: ApplicationFiled: October 20, 2022Publication date: November 9, 2023Inventors: Zirong YANG, Dong HAO, Yanyi ZHANG, Xiaobing WANG, Guang CHEN, Daokuan JIAO, Yan LI, Ruidi WANG
-
Publication number: 20220292895Abstract: The present disclosure relates to a method for monitoring and alarming hydrogen leakage of a fuel-cell vehicle and a system thereof. The method comprises the steps of: acquiring the current hydrogen concentration of a fuel-cell vehicle; judging whether the current hydrogen concentration is 0, if not, acquiring the measured hydrogen concentration, the hydrogen pressure drop value and the normal pressure range generated when the current hydrogen concentration of the fuel-cell vehicle is 0; judging whether the hydrogen pressure drop value exceeds the normal pressure range, if so, determining the predicted hydrogen concentration according to the measured hydrogen concentration and the hydrogen pressure drop value; judging whether the predicted hydrogen concentration exceeds the hydrogen leakage alarm threshold, and if not, determining the hydrogen leakage and issuing an alarm.Type: ApplicationFiled: May 9, 2022Publication date: September 15, 2022Inventors: Meilin Ren, Tianyou Wang, Fang Wang, Yuntang He, Dong Hao, Zhizhao Che, Zhen Lu, Cheng Wang, Chenshu Hu, Hao Lan
-
Patent number: 10527124Abstract: A non-limit multi-function viscoelastic support structure group, relating to a field of aerospace structural design, includes a basic structure, a supported structure and multiple viscoelastic support structure units. The multiple viscoelastic support structure units form a circular discontinuous group and are arranged between the basic structure and the supported structure. The viscoelastic support structure units are connected with the basic structure and the supported structure respectively in ways of pre-pressing and surface contact, and no fixed constrained relationship exists. The present invention absorbs a vibration energy through a viscoelastic effect of own structural material and forms a spring-oscillator vibration attenuation system with the supported structure.Type: GrantFiled: May 25, 2018Date of Patent: January 7, 2020Assignee: National University of Defense TechnologyInventors: Dongxu Li, Changping Yin, Dong Hao, Wang Liu
-
Publication number: 20190136941Abstract: A non-limit multi-function viscoelastic support structure group, relating to a field of aerospace structural design, includes a basic structure, a supported structure and multiple viscoelastic support structure units. The multiple viscoelastic support structure units form a circular discontinuous group and are arranged between the basic structure and the supported structure. The viscoelastic support structure units are connected with the basic structure and the supported structure respectively in ways of pre-pressing and surface contact, and no fixed constrained relationship exists. The present invention absorbs a vibration energy through a viscoelastic effect of own structural material and forms a spring-oscillator vibration attenuation system with the supported structure.Type: ApplicationFiled: May 25, 2018Publication date: May 9, 2019Inventors: Dongxu Li, Changping Yin, Dong Hao, Wang Liu
-
Patent number: 8279136Abstract: An antenna module includes a frequency modulation radiator and a T-coil radiator electronically connecting to the frequency modulation radiator. The T-coil radiator and the frequency modulation radiator are made of conductive nano material. The present further discloses a wireless communication device using the antenna module.Type: GrantFiled: December 10, 2009Date of Patent: October 2, 2012Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) LimitedInventors: Zhan Li, Ye Xiong, Hao-Sheng Zhang, Wei-Dong Hao, Guang Peng
-
Patent number: 8248313Abstract: An antenna module includes a radiator made of nanomaterials; the conductivity of the nanomaterials are greater than or equal to about 5.8×107 S/m. The present further discloses a wireless communication device using the antenna module.Type: GrantFiled: November 2, 2009Date of Patent: August 21, 2012Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) LimitedInventors: Steven-Philip Marcher, Zhan Li, Ye Xiong, Wei-Dong Hao
-
Publication number: 20110102292Abstract: A device housing has a transparent or translucent film, an antenna, and a substrate. The antenna is a conductive coating designed and configured in a pattern and is formed on portions of one surface of the film. The substrate is molded on the antenna and on the area of the film not covered by the antenna. A method for making the device housing is also described.Type: ApplicationFiled: August 5, 2010Publication date: May 5, 2011Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: YE XIONG, WEI-DONG HAO
-
Publication number: 20110074650Abstract: An antenna module includes a supporting layer, a plurality of antenna layers; and at least one insulating layer. The antenna layers are conductive nanometric material formed on the supporting layer. The at least one insulating layer defines at least one through hole therein between and electronically connecting each two adjacent antenna layers to form an FM radiator. A housing utilizing the antenna module is also described.Type: ApplicationFiled: March 11, 2010Publication date: March 31, 2011Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: ZHAN LI, YE XIONG, WEI-DONG HAO
-
Publication number: 20110074647Abstract: An antenna module includes a carrier and an antenna formed on the carrier. The carrier includes a first surface, a second surface, and a side surface. The antenna includes a first antenna portion and a second antenna portion. The first antenna portion includes a first radiation segment formed on the first surface and a second radiation segment formed on the side surface, the first radiation segment connects to the second radiation segment. The second antenna portion includes a third radiation segment formed on the first surface and a fourth radiation segment formed on the second surface, and the third radiation segment connects to the fourth radiation segment.Type: ApplicationFiled: April 2, 2010Publication date: March 31, 2011Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: YE XIONG, WEI-DONG HAO