Patents by Inventor Hao Cheng
Hao Cheng 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: 20260147922Abstract: Aspects discussed herein may relate to methods and techniques for scanning application programming interface requests and responses to more readily identify data issues. The system may aggregate one or more data requests and/or responses according to correlated data transactions between devices. The system may then analyze traffic associated with those requests to determine if the responses are consistent with data policies. If a response is out of line with such policies, a system for reporting and correction are described.Type: ApplicationFiled: September 12, 2025Publication date: May 28, 2026Inventors: Meenakshi Panda, Marek Bazler, Rohit Joshi, Hao Cheng, Ashish Prasad Gupta
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Publication number: 20260149592Abstract: Systems, methods, and apparatuses are described for securely federating data processing tasks on remote client devices. A computing device may cause one or more remote client devices to securely execute algorithms. The computing device may then receive, from one of those algorithms, a request for secure material usable to process data using the algorithm. The computing device may generate and transmit an encrypted challenge token, and the algorithm may respond with an updated request comprising a processed form of the challenge token. The computing device may then validate the request and, if validation succeeds, transmit the sensitive material. The computing device may then cause the remote client device to process data using the algorithm and the sensitive material.Type: ApplicationFiled: January 21, 2026Publication date: May 28, 2026Inventors: Rohit Joshi, Sunil Phutela, James Kominick, Christopher Lee Jacoby, Kevin Boutarel, Andrei-Bogdan Lucescu, Hao Cheng
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Patent number: 12603764Abstract: Techniques for protecting data using two password asymmetric encryption based on time-constrained password-based partner tokens. To encrypt data, a first partner computing device receives a first partner token from a second computing device. The first partner computing device decrypts the first partner token to recover first public key data generated by the second partner computing device. The first partner computing device derives a cryptographic encryption key to encrypt the data based on the first public key data, and based on first private key data generated by the first partner computing device. The second computing device may decrypt the encrypted data based on a second partner token generated by the first partner computing device, using a cryptographic decryption key derived using second private key data generated by the second computing device and second public key data generated by the first computing device and embedded and encrypted in the second partner token.Type: GrantFiled: July 11, 2024Date of Patent: April 14, 2026Assignee: Capital One Services, LLCInventor: Hao Cheng
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Publication number: 20260081781Abstract: Systems, methods, and apparatuses are described for securely federating data processing tasks on remote client devices. A computing device may cause one or more remote client devices to securely execute algorithms. The computing device may then receive, from one of those algorithms, a request for secure material usable to process data using the algorithm. The computing device may generate and transmit an encrypted challenge token, and the algorithm may respond with an updated request comprising a processed form of the challenge token. The computing device may then validate the request and, if validation succeeds, transmit the sensitive material. The computing device may then cause the remote client device to process data using the algorithm and the sensitive material.Type: ApplicationFiled: September 17, 2024Publication date: March 19, 2026Inventors: Rohit Joshi, Sunil Phutela, James Kominick, Christopher Lee Jacoby, Kevin Boutarel, Andrei-Bogdan Lucescu, Hao Cheng
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Publication number: 20260078399Abstract: Use of a Glycine soja zinc finger protein 4 (GsZFP4) or a genetic material thereof are provided. A gene GsZFP4 encoding the GsZFP4 has the nucleotide sequence of SEQ ID NO: 1. A constructed plant overexpression vector pBA002-GsZFP4 is transformed into soybean. After 21 d of treatment with an SMV strain SC7, it is found that disease symptoms in the soybean overexpressing GsZFP4 are significantly alleviated and the SMV content is significantly reduced, demonstrating resistance to the SMV. In summary, the GsZFP4 may positively regulate soybean resistance to the SMV.Type: ApplicationFiled: July 30, 2024Publication date: March 19, 2026Inventors: Deyue YU, Hao CHENG, Yixiang PU, Hui WANG
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Patent number: 12579308Abstract: Disclosed herein are system, method, and computer program product embodiments for tokenization by obfuscating a length of personal information through addition of one or more digits and modifying a base of the input string before encryption. In one process, a security string is added to a user information input string of a first length and first base to generate a second string of a longer length, a format preserving encryption (FPE) is performed to generate a new string of the another length and base, and converted into a token of the first length but different base.Type: GrantFiled: June 9, 2025Date of Patent: March 17, 2026Assignee: Capital One Services, LLCInventors: Rohit Joshi, Hao Cheng
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Patent number: 12574357Abstract: Methods and systems disclosed herein describe tokenizing data to generate a secure token that is limited in scope (e.g., directed to a specific recipient) and limited in time (e.g., valid for only a specified period of time). A detokenization process may be employed to recover encrypted data of the secure token without the need for any relational database lookup processes, thereby reducing cost while maintaining robust protection against unintended recipients that attempt to recover the encrypted data.Type: GrantFiled: April 23, 2024Date of Patent: March 10, 2026Assignee: Capital One Services, LLCInventors: Hao Cheng, Rohit Joshi, Ashish Gupta
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Publication number: 20260067073Abstract: Systems, methods, and apparatuses are described for crypto-material life-cycle management for tokenization and/or encryption. A computing device may generate cryptographic material comprising one or more blobs. Each of the blobs may be usable for encryption and/or tokenization for different field types and via various different encryption/tokenization algorithms. Multiple cryptographic blobs might be generated in advance for the same field type/algorithm, such that the cryptographic blobs are quickly available for use. In response to computing device requests for such cryptographic blobs, a cryptographic blob for a particular field/algorithm may be identified and transmitted. The cryptographic material may be refreshed periodically, when most and/or all of the cryptographic blobs are used up, or upon detection of a security breach. The cryptographic material may be appended based on new fields and/or algorithms such that the cryptographic material is backwards- and forwards-compatible.Type: ApplicationFiled: September 3, 2024Publication date: March 5, 2026Inventors: Hao Cheng, Rohit Joshi, Kevin Boutarel, Andrei-Bogdan Lucescu, Sunil Phutela
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Patent number: 12554930Abstract: A computing system includes a logic subsystem and a storage subsystem holding instructions executable by the logic subsystem to implement a transformer-based text encoder. The transformer-based text encoder includes a plurality of transformer blocks previously-trained to apply encoding operations to computer-readable text representations of input text strings, the computer-readable text representations including computer-readable question representations of input text questions, and computer-readable passage representations of input text passages. The plurality of transformer blocks include a shared transformer block trained for both the computer-readable question representations and the computer-readable passage representations and a specialized transformer block including two or more input-specific subnetworks, and a routing function to select an input-specific subnetwork of the two or more input-specific subnetworks for each of the computer-readable text representations.Type: GrantFiled: October 5, 2022Date of Patent: February 17, 2026Assignee: Microsoft Technology Licensing, LLCInventors: Hao Cheng, Hao Fang, Xiaodong Liu, Jianfeng Gao
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Publication number: 20260023507Abstract: Embodiments of the present disclosure disclose a method and apparatus for data storage in a system on chip (SOC), a medium, a device, and a SOC. The method includes: acquiring, by a first subsystem in the SOC through a synchronization client, a data operation request from a first application, and sending, through the synchronization client, the data operation request to a second subsystem in the SOC; and receiving, by the second subsystem through a synchronization server, the data operation request, and performing, through the synchronization server based on the data operation request, a data operation on a storage area in a preset memory corresponding to the data operation request.Type: ApplicationFiled: September 25, 2025Publication date: January 22, 2026Applicant: XG TECH PTE. LTD.Inventors: Yingbin MA, Hao CHENG
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Patent number: 12510933Abstract: Provided is a display module. The display module includes: a display panel, a first printed circuit board, and a flexible printed circuit board; wherein the display panel is electrically connected to the first printed circuit board, the first printed circuit board is disposed at a back of the display panel, and the flexible printed circuit board includes a first connecting portion, a second connecting portion, and a flexible connecting structure, wherein the flexible connecting structure includes a plurality of stacked connecting bands, two ends of the flexible connecting structure are connected to the first connecting portion and the second connecting portion respectively, the first connecting portion is connected to the first printed circuit board, and the second connecting portion is configured to be connected to the host.Type: GrantFiled: August 16, 2022Date of Patent: December 30, 2025Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jingchang Su, Xin Bi, Jianjun Wu, Wen Huang, Jiahua Wang, Hao Cheng, Qiang Fan, Zhenyu Sun
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Publication number: 20250392061Abstract: A multiple contact point conduction structure of a terminal block is used to make a conductive wire be inserted and includes an electrical conducting terminal. The electrical conducting terminal includes: a terminal body, an electrical conducting contact wall and a wire pressing wall both fastened on the terminal body, The electrical conducting contact wall is formed with an electrical conducting contact surface. The electrical conducting contact surface is formed with a first wire bundling protrusion, the conductive wire is accommodated between the first wire bundling protrusion and the terminal body, the first wire bundling protrusion is formed with a first inclined surface. An outer circumferential surface of the conductive wire tightly contacts the terminal body and the first inclined surface. The wire pressing wall tightly contacts another lateral wall of the conductive wire on the electrical conducting contact surface.Type: ApplicationFiled: June 21, 2024Publication date: December 25, 2025Inventors: Xiangdong SHENG, Xu LI, Xuehou YAO, Zijian WANG, Mingshuo HUANG, Hao CHENG
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Publication number: 20250392060Abstract: A conductive terminal used for electrically connecting with a wire includes a terminal body, a conductive contact wall and a wire pressing wall. The conductive contact wall is fixedly disposed on the terminal body and formed with a conductive contact surface for supporting the wire. The conductive contact surface contacts a lateral surface of the wire. The wire pressing wall is fixedly disposed on the terminal body and is capable of closely contacting another lateral surface of the wire located on the conductive contact surface. The another lateral surface and the lateral surface are opposite to each other. The contact points of the wire and the conductive terminal can be effectively added to significantly improve the current flowing ability of the terminal block after wiring and the performance stability of the terminal block to make the wiring of the wire stabler.Type: ApplicationFiled: June 21, 2024Publication date: December 25, 2025Inventors: Xiangdong SHENG, Xu LI, Xuehou YAO, Zijian WANG, Mingshuo HUANG, Hao CHENG
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Publication number: 20250353409Abstract: A lifting mechanism for a seat, a seat, and a vehicle. The lifting mechanism for the seat includes a fixing frame, a seat frame including a front end rotatably connected to the fixing frame; and a drive assembly installed to the fixing frame and configured to drive the seat frame to rotate around the front end.Type: ApplicationFiled: July 28, 2025Publication date: November 20, 2025Applicants: Zhejiang ZEEKR Intelligent Technology Co., Ltd., Zhejiang Geely Holding Group Co., Ltd.Inventors: Hao CHENG, Dacheng YANG, Xiaoyuan JIANG, Deping QIU, Gang WU, Jian GAO, Zhifan LI, Tiancheng ZHANG, Jiangping FENG, Shiqing YU, Xuanjun XIA
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Publication number: 20250338873Abstract: Disclosed is preparation of dual cross-linked zein-carboxymethyl chitosan nanoparticles for improving the thermal stability of polyphenol. After covalently cross-linked zein, tannic acid is used to prepare tannic acid cross-linked zein-carboxymethyl chitosan nanoparticles loaded with quercetin, Ca2+ is then added to increase a degree of crosslinking between the tannic acid and the carboxymethyl chitosan, as well as between molecules of the carboxymethyl chitosan in the zein nanoparticles to make the structure tighter, such that structural stability of the nanoparticles can be maintained during the thermal processing after the nanoparticles are formed, the quercetin encapsulated inside is protected well, and a retention rate of quercetin during the thermal processing is improved.Type: ApplicationFiled: July 15, 2025Publication date: November 6, 2025Inventors: Long CHEN, Wen XU, Hao CHENG, Kai MA, Kuang HE, Zhengyu JIN, Linjun ZHANG, Hongjian CHEN, Hangyan JI, Jianwei ZHAO, Zhengjun XIE
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Publication number: 20250310309Abstract: Methods and systems disclosed herein describe tokenizing data to generate a secure token that is limited in scope (e.g., directed to a specific recipient) and limited in time (e.g., valid for only a specified period of time). A detokenization process may be employed to recover encrypted data of the secure token without the need for any relational database lookup processes, thereby reducing cost while maintaining robust protection against unintended recipients that attempt to recover the encrypted data.Type: ApplicationFiled: June 17, 2025Publication date: October 2, 2025Inventors: Hao Cheng, Rohit Joshi, Ashish Gupta
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Patent number: 12418997Abstract: The present disclosure is related to a display device. The display device includes a middle frame, a display panel and a supporting member. The middle frame is provided with a first mating surface. The display panel includes a display substrate and a cover plate. A first notch is provided at a side of an edge of the cover plate close to the first mating surface. The first notch extends along a thickness direction of the cover plate. An orthographic projection of the display substrate on the cover plate at least partially overlaps an orthographic projection of the first mating surface on the cover plate. The supporting member includes a first supporting section and a second supporting section, the first supporting section is connected to the first mating surface, and the second supporting section is partially arranged in the first notch.Type: GrantFiled: May 12, 2022Date of Patent: September 16, 2025Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jingchang Su, Xin Bi, Jianjun Wu, Wen Huang, Xianfeng Yang, Jiahua Wang, Kun Huang, Xianlei Bi, Hao Cheng
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Publication number: 20250258958Abstract: Disclosed herein are system, method, and computer program product embodiments for vaultless tokenization. Alphanumeric values may be determined based on numeric values generated from a hash of numeric user information shuffled through a plurality of randomly generated alphanumeric tables. The numeric user information and the alphanumeric values may be used to generate a table index. Shuffled numeric user information may be generated based on the table index and a plurality of randomly generated numeric tables, and transformed to alphanumeric user information (e.g., via format-preserving encryption, additive cipher, etc.). Each character of the alphanumeric user information may be shuffled through a different alphanumeric table of the plurality of alphanumeric tables identified for the character based on the table index. Moreover, an alphanumeric token may be generated based on the shuffled characters of the alphanumeric user information.Type: ApplicationFiled: April 1, 2025Publication date: August 14, 2025Applicant: Capital One Services, LLCInventors: Rohit JOSHI, Hao CHENG, Michael James CAUGHEY
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Patent number: 12355737Abstract: Methods and systems disclosed herein describe tokenizing data to generate a secure token that is limited in scope (e.g., directed to a specific recipient) and limited in time (e.g., valid for only a specified period of time). A detokenization process may be employed to recover encrypted data of the secure token without the need for any relational database lookup processes, thereby reducing cost while maintaining robust protection against unintended recipients that attempt to recover the encrypted data.Type: GrantFiled: April 23, 2024Date of Patent: July 8, 2025Assignee: Capital One Services, LLCInventors: Hao Cheng, Rohit Joshi, Ashish Gupta
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Publication number: 20250193037Abstract: Disclosed in the present invention are an asynchronous blockchain consensus method and system with decoupled data broadcast and consensus, an electronic device and a storage medium. The system comprises a plurality of nodes, wherein the nodes may be co-served by a plurality of mutually trusted physical or virtual devices.Type: ApplicationFiled: March 9, 2023Publication date: June 12, 2025Inventors: Zhenfeng ZHANG, Yuan LU, Hao CHENG, Yingzi GAO, Zhenliang LU, Qiang TANG, Jing XU