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公开(公告)号：US20240169006A1
公开(公告)日：2024-05-23
申请号：US18552269
申请日：2023-01-03
Inventor： Xiao Chu , Zhenzhong Zhang , Ruixiang Chen , Xueda Bian , Jiangbo Liu , Junjie Zhao , Xinyin Wu , Honglei Zhang , Hongxiang Shen , Lirong Xu
IPC: G06F16/9535 , H04L9/00
CPC classification number: G06F16/9535 , H04L9/50
Abstract: A method of recommending an object, an electronic device, and a storage medium are provided. The method includes: determining, in response to receiving target user behavior data of a target user from a target client, a target object according to the target user behavior data and at least one candidate user behavior data corresponding to a plurality of candidate users; and sending the target object to the target client, so as to recommend the target object to the target user, where each of the candidate user behavior data is stored in a predetermined block chain, each of the candidate user behavior data corresponds to at least one of a plurality of block chain nodes contained in a block chain network, and each of the candidate user behavior data indicates a preference of a candidate user for at least one candidate object.
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72.发明公开公开(公告)号：US20240164187A1
公开(公告)日：2024-05-16
申请号：US17756178
申请日：2021-03-11
Inventor： Dong LI
IPC: H10K59/80 , H10K50/115 , H10K50/15 , H10K50/16 , H10K59/35 , H10K71/10 , H10K101/40 , H10K102/00
CPC classification number: H10K59/876 , H10K50/156 , H10K50/16 , H10K71/10 , H10K50/115 , H10K59/35 , H10K2101/40 , H10K2102/351
Abstract: Embodiments of the present disclosure disclose a green quantum dot light-emitting device, a method for manufacturing the same, and a display apparatus, including: a first cathode and a first anode opposite to each other, a green quantum dot light-emitting layer between the first cathode and the first anode, a first electron transport layer between the first cathode and the green quantum dot light-emitting layer, and a first hole transport layer between the green quantum dot light-emitting layer and the first anode; wherein a material of the first electron transport layer includes an oxide containing Zn, a thickness of the first electron transport layer is in the range of 10 nm to 40 nm, and a thickness of the first hole transport layer is in the range of 26 nm to 39 nm.
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公开(公告)号：US20240160505A1
公开(公告)日：2024-05-16
申请号：US18006191
申请日：2022-01-30
Inventor： Mingyuan Ma , Hongxiang Shen
CPC classification number: G06F9/542 , H04L9/3247 , H04L9/3263
Abstract: The present disclosure provides a method of processing an agreement task, which relates to a field of an Internet technology. The method includes: determining, in response to an acquired agreement task request, a task event model and task event data associated with the agreement task request as an event configuration information; calling a target smart contract associated with the event configuration information, so as to generate an agreement task event matching the agreement task request based on the target smart contract; performing, in response to acquired event response data of a target business node for the agreement task event, a legitimacy verification on the event response data; and on-chaining, in response to the verification being successful, the agreement task event and the event response data in a blockchain.
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74.发明授权公开(公告)号：US11949422B2
公开(公告)日：2024-04-02
申请号：US17642023
申请日：2021-03-09
Inventor： Xiangye Wei , Liming Xiu
Abstract: A pulse width modulation (PWM) circuit, a method for PWM, and an electronic device are provided. In the PWM circuit, a control word providing circuit can generate, based on an obtained target duty cycle, two target frequency control words with a ratio of the target duty cycle, and output the two target frequency control words to a pulse generation circuit, wherein a ratio of the first target frequency control word to the second target frequency control word is the target duty cycle; and the pulse generation circuit can output a target pulse signal with the target duty cycle under the control of the two target frequency control words.
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公开(公告)号：US11916557B2
公开(公告)日：2024-02-27
申请号：US17836419
申请日：2022-06-09
Inventor： Xiangye Wei , Liming Xiu , Yuhai Ma
IPC: H03K5/1252 , G06F1/04 , H03K5/00
CPC classification number: H03K5/1252 , G06F1/04 , H03K5/00006
Abstract: A clock spread spectrum circuit, an electronic equipment, and a clock spread spectrum method are disclosed. The clock spread spectrum circuit (10) includes a control circuit (11) and a signal generation circuit (12). The control circuit (11) is configured to generate a frequency control word according to a modulation parameter, and the frequency control word changes discretely with time; and the signal generation circuit (12) is configured to receive the frequency control word and generate and output a spread spectrum output signal that is spectrum-spread according to the frequency control word, and the spread spectrum output signal corresponds to the frequency control word.
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Patent Agency Ranking
公开(公告)号：US11904360B2
公开(公告)日：2024-02-20
申请号：US17266445
申请日：2020-05-21
Inventor： Liye Duan , Mengjun Hou , Yao Lu , Zongmin Liu
CPC classification number: B06B1/0607 , B06B3/04 , H10N30/1051 , H10N30/875
Abstract: The present disclosure provides an acoustic wave transducer and a driving method thereof. The acoustic wave transducer includes cell groups, at least part of which each include acoustic wave transducer cells configured to perform a same operation, each acoustic wave transducer cell being configured to perform at least one of: converting an acoustic wave signal into an electrical signal and converting an electrical signal into an acoustic wave signal; and array element signal terminals, each of which is coupled to at least two adjacent cell groups, and is coupled to different cell groups through different switch devices, each switch device being configured to control connection and disconnection between the array element signal terminal and the cell group coupled to the switch device, and the cell groups coupled to an array element signal terminal and the cell groups coupled to an adjacent array element signal terminal are partly the same.
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77.发明公开公开(公告)号：US20240048540A1
公开(公告)日：2024-02-08
申请号：US18266690
申请日：2020-12-24
Inventor： Xiangye WEI , Yiming BAI , Liming XIU
CPC classification number: H04L63/0457 , H04L9/3278
Abstract: Provided is an interactive authentication method, applicable to a transmitter. The transmitter is communicatively connected to a receiver. The authentication method includes: generating a first challenge and transmitting the first challenge to the receiver; receiving a response from the receiver, wherein the response comprises first identity authentication information and a second challenge, the first identity authentication information and the second challenge being encrypted using a first identity authentication key; generating, based on the first challenge, a second identity authentication key and second identity authentication information; and decrypting the first identity authentication information using the second identity authentication key, and performing identity authentication by matching the decrypted first identity authentication information with the second identity authentication information.
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78.发明公开公开(公告)号：US20240047863A1
公开(公告)日：2024-02-08
申请号：US17640846
申请日：2021-04-23
IPC: H01Q1/38
CPC classification number: H01Q1/38
Abstract: The present disclosure provides a manufacturing method of a metal mesh, a thin film sensor and a manufacturing method of the thin film sensor, and belongs to the technical field of electronic devices. The manufacturing method of the metal mesh of the present disclosure includes: providing a base substrate; forming a pattern including a first epitaxial structure on the base substrate through a patterning process, wherein the first epitaxial structure has a first groove in a mesh shape; forming a first dielectric layer covering on a side of the first epitaxial structure away from the base substrate, so as to form a second groove in a mesh shape; and forming a metal material in the second groove on a side of the first dielectric layer away from the base substrate through a patterning process, so as to form a metal mesh.
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公开(公告)号：US11893952B2
公开(公告)日：2024-02-06
申请号：US17264325
申请日：2020-05-28
Inventor： Liye Duan , Zongmin Liu , Long Wang , Mengjun Hou , Yao Lu
IPC: G09G3/36 , G09G3/3266 , G09G3/3275
CPC classification number: G09G3/3688 , G09G3/3266 , G09G3/3275 , G09G3/3677 , G09G2300/0439 , G09G2310/0278
Abstract: A display panel and a driving method thereof, and a display device are provided. The display panel includes a first display region, a second display region, and a control device. The first display region is on a side of the second display region, and the second display region includes N display sub-regions; and the control device is connected to the first display region and the second display region, respectively, and configured to control display of the first display region and display of the second display region in i time intervals within one frame period, and sequentially control the display of the first display region and display of an i-th display sub-region in the second display region in an i-th time interval, wherein 1≤i≤N, and N is a positive integer greater than or equal to 3.
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80.发明授权公开(公告)号：US11892424B2
公开(公告)日：2024-02-06
申请号：US17486837
申请日：2021-09-27
Inventor： Kui Liang , Shuobin Liang
IPC: G01N27/327 , H01B3/30 , H01B17/64
CPC classification number: G01N27/327 , H01B3/306 , H01B17/64
Abstract: The present disclosure provides a biological detection device, a biological chip, a microelectrode structure, and a manufacturing method of the microelectrode structure. The microelectrode structure can include a first insulating layer, a protrusion, and an electrode layer. The protrusion is disposed on the first insulating layer. The electrode layer conformally covers the first insulating layer and the protrusion. The present disclosure can improve the detection accuracy.
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