Patents by Inventor Bin Hua
Bin Hua 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: 20240066189Abstract: Disclosed is a high anticoagulation extracorporeal circulation tube, which include the following preparation methods: S1, firstly, aminating the surface of the tube by extrusion molding; S2, activating heparin groups by a direct coupling method; S3, heparinizing PVC or PC tubes; S4, then, using albumin, functionalized PEG which can react with amino groups, and phosphate to further surface modify the inner wall of heparinized PVC or PC tube to block the sites not modified by heparinization, so as to shield the adsorption of platelets and protein in blood on the inner wall. The application can produce a novel high anticoagulation extracorporeal circulation tube with low price and high biocompatibility, which expands the application in clinic.Type: ApplicationFiled: September 20, 2022Publication date: February 29, 2024Applicant: Wenzhou Safety (Emergency) Research Institute, Tianjin UniversityInventors: Bin ZHENG, Haojun FAN, Bowen LI, Tingting HUA
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Publication number: 20240066201Abstract: Disclosed is a high anticoagulation ECMO and extracorporeal circulation consumable, which include the following preparation methods: S1, aminating the surface of ECMO blood circulation device and extracorporeal circulation consumables; S2, activating heparin groups; S3, heparinizing the ECMO blood circulation device and extracorporeal circulation consumables; S4, modification of enhancer. The application can produce a novel high anticoagulation extracorporeal circulation tube with low price and high biocompatibility, which expands the application in clinic.Type: ApplicationFiled: September 20, 2022Publication date: February 29, 2024Applicant: Wenzhou Safety (Emergency) Research Institute, Tianjin UniversityInventors: Bin ZHENG, Haojun FAN, Bowen LI, Tingting HUA
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Patent number: 11731920Abstract: A method of a hydrocarbon product and ammonia comprises introducing C2H6 to a positive electrode of an electrochemical cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane between the positive electrode and the negative electrode. The proton-conducting membrane comprising an electrolyte material having an ionic conductivity greater than or equal to about 10?2 S/cm at one or more temperatures within a range of from about 150° C. to about 600° C. N2 is introduced to the negative electrode of the electrochemical cell. A potential difference is applied between the positive electrode and the negative electrode of the electrochemical cell. A system for co-producing higher hydrocarbons and NH3, and an electrochemical cell are also described.Type: GrantFiled: August 5, 2019Date of Patent: August 22, 2023Assignee: Battelle Energy Alliance, LLCInventors: Dong Ding, Wei Wu, Hanping Ding, Bin Hua
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Patent number: 11477034Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.Type: GrantFiled: August 14, 2020Date of Patent: October 18, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Publication number: 20220184702Abstract: A method of forming a metal nanomaterial comprises forming a precursor solution comprising a metal precursor and a metal oxide precursor. A complexing agent is added to the precursor solution, and the metal precursor and the metal oxide precursor are hydrolyzed to form a sol. The sol is heated to form a gel, which is calcined to incorporate metal cations from the metal precursor into a metal oxide lattice from the metal oxide precursor. The calcined gel is exposed to a reducing agent to exsolve the metal from the metal oxide lattice and to form a metal nanomaterial comprising a metal and a metal oxide is formed. Additional methods of forming a metal nanomaterial are also disclosed.Type: ApplicationFiled: August 23, 2021Publication date: June 16, 2022Inventors: Bin Hua, Meng Li, Dong Ding
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Publication number: 20220081371Abstract: A method of a hydrocarbon product and ammonia comprises introducing C2H6 to a positive electrode of an electrochemical cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane between the positive electrode and the negative electrode. The proton-conducting membrane comprising an electrolyte material having an ionic conductivity greater than or equal to about 10?2 S/cm at one or more temperatures within a range of from about 150° C. to about 600° C. N2 is introduced to the negative electrode of the electrochemical cell. A potential difference is applied between the positive electrode and the negative electrode of the electrochemical cell. A system for co-producing higher hydrocarbons and NH3, and an electrochemical cell are also described.Type: ApplicationFiled: December 1, 2021Publication date: March 17, 2022Inventors: Dong Ding, Wei Wu, Hanping Ding, Bin Hua
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Publication number: 20220081786Abstract: A method for producing ammonia comprises introducing a first feed stream to a positive electrode of an electrochemical cell. The electrochemical cell comprises the positive electrode, a negative electrode, and an electrolyte between the positive electrode and the negative electrode. A second feed stream comprising a nitrogen source is introduced to the negative electrode and a potential difference is applied between the positive electrode and the negative electrode to produce hydrogen ions, a first product stream comprising carbon monoxide, and a second product stream comprising ammonia. Additional methods and systems are disclosed.Type: ApplicationFiled: September 16, 2021Publication date: March 17, 2022Inventors: Bin Hua, Meng Li, Wei Wu, Dong Ding
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Publication number: 20220056596Abstract: A method of hydrogenating carbon dioxide comprises forming a tunable catalyst comprising at least one metal comprising a size within a range of from a single atom to about 999 nanometers and formulated to produce one or more carbon-containing compound. An electrochemical cell comprising a positive electrode, a negative electrode comprising the tunable catalyst, and an electrolyte between the positive electrode and the negative electrode is formed. Carbon dioxide is introduced to the negative electrode of the electrochemical cell and a potential difference is applied between the positive electrode and the negative electrode to selectively hydrogenate the carbon dioxide. The hydrogen ions are diffused through the electrochemical cell. The carbon dioxide at the negative electrode is hydrogenated to selectively form carbon monoxide, methane, or a desired ratio of carbon monoxide and methane. An electrochemical cell and a carbon dioxide hydrogenation system are also disclosed.Type: ApplicationFiled: August 23, 2021Publication date: February 24, 2022Inventors: Meng Li, Bin Hua, Dong Ding
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Publication number: 20210384705Abstract: A method of fabricating vertical cavity surface emitting laser, comprising: providing a first substrate formed with a dielectric DBR and a first bonding layer, and a second substrate formed with a etch-stop layer, a heavily doped layer, an active region, a current-confinement layer, and an arsenide DBR firstly, then sticking a third substrate on the arsenide DBR, then removing the second substrate and the etch-stop layer, next bonding the heavily doped layer to the dielectric DBR, next removing the third substrate, finally forming a p-type electrode contact and an n-type electrode contact.Type: ApplicationFiled: June 3, 2021Publication date: December 9, 2021Applicant: SUZHOU HANHUA SEMICONDUCTOR CO., LTD.Inventors: Qian Fan, Xianfeng Ni, Bin Hua, Ying Cui
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Patent number: 11095679Abstract: A method for processing an account in a blockchain is provided. A freezing instruction with respect to a target account is received by a computer device. A freezing lock is generated by the computer device based on the received freezing instruction, the freezing lock including a freezing lock public key. A first freezing request is generated by the computer device based on the freezing instruction and the freezing lock public key. The first freezing request is transmitted by the computer device to a device in the blockchain. The first freezing request is a request based on which the target account is frozen by using the freezing lock and resource transfer of the target account is denied.Type: GrantFiled: June 10, 2019Date of Patent: August 17, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Patent number: 10977632Abstract: An electronic bill management method performed in an electronic bill management system is provided. A bill issuance request of a first user including original bill information is received. A first bill account corresponding to the first user is generated based on the original bill information, and account information of the first bill account is stored to an account table in the electronic bill management system. A second block is generated based on the bill issuance request, the first bill account, and a block header eigenvalue of a first block in a block chain in the electronic bill management system. The first block is a previous block of the second block in the block chain, and a bill issuance event of the first user is recorded based on the second block. An issuance success message is transmitted to the first user, the issuance success message including the first bill account.Type: GrantFiled: April 15, 2019Date of Patent: April 13, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Publication number: 20200374134Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.Type: ApplicationFiled: August 14, 2020Publication date: November 26, 2020Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui GUO, Mao Cai LI, Jian Jun ZHANG, Hai Tao TU, Qi ZHAO, Zong You WANG, Jun LIANG, Da Wei ZHU, Bin Hua LIU
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Patent number: 10785038Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.Type: GrantFiled: April 1, 2019Date of Patent: September 22, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Publication number: 20200039896Abstract: A method of a hydrocarbon product and ammonia comprises introducing C2H6 to a positive electrode of an electrochemical cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane between the positive electrode and the negative electrode. The proton-conducting membrane comprising an electrolyte material having an ionic conductivity greater than or equal to about 10?2 S/cm at one or more temperatures within a range of from about 150° C. to about 600° C. N2 is introduced to the negative electrode of the electrochemical cell. A potential difference is applied between the positive electrode and the negative electrode of the electrochemical cell. A system for co-producing higher hydrocarbons and NH3, and an electrochemical cell are also described.Type: ApplicationFiled: August 5, 2019Publication date: February 6, 2020Inventors: Dong Ding, Wei Wu, Hanping Ding, Bin Hua
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Publication number: 20190297109Abstract: A method for processing an account in a blockchain is provided. A freezing instruction with respect to a target account is received by a computer device. A freezing lock is generated by the computer device based on the received freezing instruction, the freezing lock including a freezing lock public key. A first freezing request is generated by the computer device based on the freezing instruction and the freezing lock public key. The first freezing request is transmitted by the computer device to a device in the blockchain. The first freezing request is a request based on which the target account is frozen by using the freezing lock and resource transfer of the target account is denied.Type: ApplicationFiled: June 10, 2019Publication date: September 26, 2019Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Publication number: 20190244186Abstract: An electronic bill management method performed in an electronic bill management system is provided. A bill issuance request of a first user including original bill information is received. A first bill account corresponding to the first user is generated based on the original bill information, and account information of the first bill account is stored to an account table in the electronic bill management system. A second block is generated based on the bill issuance request, the first bill account, and a block header eigenvalue of a first block in a block chain in the electronic bill management system. The first block is a previous block of the second block in the block chain, and a bill issuance event of the first user is recorded based on the second block. An issuance success message is transmitted to the first user, the issuance success message including the first bill account.Type: ApplicationFiled: April 15, 2019Publication date: August 8, 2019Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Rui GUO, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Publication number: 20190229927Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.Type: ApplicationFiled: April 1, 2019Publication date: July 25, 2019Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Rui GUO, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
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Patent number: 10285290Abstract: An adjustable frame includes a first support, a second support, two third supports and two assembling members. The second support is disposed on the first support, and the second support is slidable relative to the first support along a first direction. The two third supports are disposed on the first support. At least one of the two third supports is slidable relative to the first support along a second direction perpendicular to the first direction for adjusting a distance between the two third supports. The two assembling members are respectively disposed on the two third supports, and a distance between the two assembling members is adjustable by movement of the at least one of the two third supports.Type: GrantFiled: October 25, 2017Date of Patent: May 7, 2019Assignee: WISTRON CORP.Inventors: Kuang-Wen Chen, Ching-Chen Chang, Bin-Hua Zhou
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Patent number: 9913390Abstract: An adjustable frame includes a first support, a second support, two third supports and two assembling members. The second support is disposed on the first support, and the second support is slidable relative to the first support along a first direction. The two third supports are disposed on the first support. At least one of the two third supports is slidable relative to the first support along a second direction perpendicular to the first direction for adjusting a distance between the two third supports. The two assembling members are respectively disposed on the two third supports, and a distance between the two assembling members is adjustable by movement of the at least one of the two third supports.Type: GrantFiled: January 21, 2016Date of Patent: March 6, 2018Assignee: WISTRON CORP.Inventors: Kuang-Wen Chen, Ching-Chen Chang, Bin-Hua Zhou
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Patent number: D960578Type: GrantFiled: January 5, 2022Date of Patent: August 16, 2022Assignee: Shenzhen Jiaoluo Technology Co., Ltd.Inventor: Bin Hua