Patents by Inventor Dian Wang
Dian Wang 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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Patent number: 11968249Abstract: A coordinator module for improving communications within a cloud computing system is disclosed. The coordinator module initiates transaction requests by generating a coordination context, where the coordination context includes a transaction context, a coordination type, and an initiator supplemental address. The coordinator module includes a supplemental address handler for creating the initiator supplemental address that unique identifies the coordinator module and the associated pod. The coordinator module receives transaction responses, where the transaction response includes a coordination context. The coordinator module includes a transaction context checker to verify that the transaction response was not received in error, by comparing the received transaction context with a saved transaction context. The coordinator module includes a registration bridge that identifies an alternate coordinator module and alternate pod to process the transaction response if the transaction contexts do not match.Type: GrantFiled: June 28, 2023Date of Patent: April 23, 2024Assignee: International Business Machines CorporationInventors: Shuo Zhang, Dian Guo Zou, Jing Jing Wei, Da Guang Sun, Yue Wang, Ping Mei
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Publication number: 20240104503Abstract: Provided are a method for generating a project flow, an electronic device, and a storage medium. The method includes determining at least one process node corresponding to a target project to be configured and determining node attribute information of the at least one process node; determining a node dependence of the at least one process node; and determining, based on the node dependence and the node attribute information, execution project flow information corresponding to the target project to be configured.Type: ApplicationFiled: November 30, 2023Publication date: March 28, 2024Inventors: Tao HONG, Dian XIONG, Chen WANG, Linxuan SHI
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Publication number: 20240095633Abstract: A method includes acquiring a to-be-used execution project flow, where the to-be-used execution project flow includes multiple to-be-used flow nodes; in response to detecting that an operation on at least one to-be-used flow node is a preset operation, updating the to-be-used execution project flow; and in response to detecting that a target control is triggered, using the updated to-be-used execution project flow as a target execution project flow.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: Tao HONG, Dian XIONG, Chen WANG, Linxuan SHI
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Publication number: 20230234851Abstract: A boron-sulfur-codoped porous carbon material and a preparation method is disclosed. The boron-sulfur-codoped porous carbon material includes a porous carbon, and B and S doped in the surface and pores of the porous carbon; where B has a doping content of 5.56 wt.% to 7.85 wt.%, and S has a doping content of 0.90 wt.% to 1.55 wt.%. Test results of examples show that the boron-sulfur-codoped porous carbon material has high doping contents of B and S, and abundant pores; in a three-electrode system, the material shows a maximum specific capacitance of 168 F·g- 1 to 290.7 F·g-1 at 0.5 A·g-1; after the material is assembled into a symmetrical supercapacitor, the supercapacitor has an ultra-high energy density of 11.3 Wh·kg-1 to 16.65 Wh·kg-1 in a neutral electrolyte system, and has a capacitance retention rate of 97.09% to 100.67% after 10,000 life tests.Type: ApplicationFiled: August 23, 2022Publication date: July 27, 2023Applicant: Northwest Minzu UniversityInventors: Qiong SU, Yanbin WANG, Zhaoxia LI, Dian WANG, Shaofeng PANG, Shuhe KANG, Xiangfei ZHAO, Shuai WEI, Xiaoting XI, Yu TIAN, Qing WANG, Qi CHEN, Zhongxu WANG, Lichun LIANG, Lihui KANG, Shijun CAO
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Publication number: 20230238706Abstract: An onboard antenna, a radio equipment and an electronic device. The onboard antenna includes a dielectric substrate, an antenna and a metal block, wherein the antenna is located on the dielectric substrate, a projection of the metal block on a plane where the dielectric substrate is located is not overlapped with a projection of the antenna on the plane where the dielectric substrate is located, the metal block is located on the dielectric substrate in a polarization direction of the antenna, and a distance between a metal edge of the metal block on a side close to the antenna and the antenna is greater than a coupling threshold. Using this onboard antenna, an influence of surface waves on the pattern can be suppressed to a certain extent by arranging the metal block, and a jitter of the antenna pattern can be reduced.Type: ApplicationFiled: February 27, 2023Publication date: July 27, 2023Applicant: CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO., LTDInventors: Xuejuan HUANG, Dian WANG, Shan LI, Zhefan CHEN, Kaijie ZHUANG
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Publication number: 20230208000Abstract: An attenuation apparatus and a test system. The attenuation apparatus includes a signal transmission channel and at least one radiation loss structure, wherein the signal transmission channel is configured to perform transmission attenuation on the energy of a transmitted signal; the radiation loss structure is arranged in the signal transmission channel; the radiation loss structure has a first operating state and a second operating state; when the radiation loss structure is in the first operating state, the radiation loss structure is configured to perform radiation attenuation on the energy of a signal transmitted by the signal transmission channel; and when the radiation loss structure is in the second operating state, the radiation loss structure is configured to perform transmission attenuation on the energy of the signal transmitted by the signal transmission channel.Type: ApplicationFiled: February 24, 2023Publication date: June 29, 2023Applicant: CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO., LTDInventors: Zhefan CHEN, Dian WANG, Shan LI, Kaijie ZHUANG, Xuejuan HUANG
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Publication number: 20230198134Abstract: A microstrip antenna, an antenna array, a radar, and a vehicle are provided. The microstrip antenna includes: a dielectric layer, and a metal layer and a ground plane layer disposed at two sides of the dielectric layer, wherein the metal layer includes a first radiation patch and a feeding portion; a length of a long side edge of the first radiation patch is determined based on an operating wavelength of the microstrip antenna, and a length of a short side edge of the first radiation patch is smaller than the length of the long side edge; the feeding portion is coupled between a center position of the long side edge of the first radiation patch and a short side edge, and the feeding portion is configured to transmit a high frequency signal to the first radiation patch or to transmit a space radiation signal received by the first radiation patch.Type: ApplicationFiled: February 10, 2023Publication date: June 22, 2023Applicant: CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO., LTDInventors: Kaijie ZHUANG, Shan LI, Zhefan CHEN, Xuejuan HUANG, Chenwu YU, Dian WANG
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Patent number: 11534485Abstract: Provided is a protein having Toxoplasma immunogenicity, the protein being a cyclophilin mutant protein and consisting of the amino acid sequence as shown in SED 2. Further provided is a nucleic acid that may encode a protein having Toxoplasma immunogenicity, which has the nucleic acid sequence as shown in SEQ ID NO. 1. Further provided is a vaccine, which is obtained by double-digesting a Toxoplasma antigen gene and then linking the same to a prokaryotic expression vector such as pET28a, and transforming the same into a prokaryotic expression engineering strain such as BL21(DE3), thereby inducing the high-efficiency expression thereof, wherein the inducing the high-efficiency expression thereof, wherein the purified protein is a soluble protein which maintains specific immunogenicity thereof.Type: GrantFiled: October 22, 2018Date of Patent: December 27, 2022Inventors: Feng Hou, Lili Cao, Pengtao Gong, Siming Li, Xingyuan Chen, He Ding, Dian Wang
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Publication number: 20220209392Abstract: The present disclosure provides a package antenna and a radar assembly package. The package antenna includes a first antenna and a second antenna adjacent to the first antenna. Directivity of electromagnetic wave from the package antenna is achieved through the cancelation of radiation fields from the first and second antennas.Type: ApplicationFiled: April 28, 2019Publication date: June 30, 2022Inventors: Dian WANG, Shan LI
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Publication number: 20220040273Abstract: Provided is a protein having Toxoplasma immunogenicity, the protein being a cyclophilin mutant protein and consisting of the amino acid sequence as shown in SED 2. Further provided is a nucleic acid that may encode a protein having Toxoplasma immunogenicity, which has the nucleic acid sequence as shown in SEQ ID NO. 1. Further provided is a vaccine, which is obtained by double-digesting a Toxoplasma antigen gene and then linking the same to a prokaryotic expression vector such as pET28a, and transforming the same into a prokaryotic expression engineering strain such as BL21(DE3), thereby inducing the high-efficiency expression thereof, wherein the inducing the high-efficiency expression thereof, wherein the purified protein is a soluble protein which maintains specific immunogenicity thereof.Type: ApplicationFiled: October 22, 2018Publication date: February 10, 2022Inventors: Feng HOU, Lili CAO, Pengtao GONG, Siming LI, Xingyuan CHEN, He DING, Dian WANG
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Patent number: 11205838Abstract: An antenna includes a substrate and a dipole antenna disposed on a surface of the substrate. The dipole antenna includes a first metal structure and a second metal structure arranged symmetrically with respect to each other. The first metal structure includes a head proximal to the second metal structure, and a tail distal from the second metal structure. A width of the first metal structure varies between the head and the tail.Type: GrantFiled: September 28, 2018Date of Patent: December 21, 2021Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Dian Wang, Meng Hu, Jianping Wei
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Patent number: 11171412Abstract: An unmanned aerial vehicle (UAV) includes a fuselage, a power system arranged at the fuselage, and an antenna assembly arranged at the fuselage. The antenna assembly includes an antenna operating in a first frequency band and a second frequency band different from each other, a first parasitic unit configured to change a radiation direction of the antenna in the first frequency band, and a second parasitic unit configured to change a radiation direction of the antenna in the second frequency band.Type: GrantFiled: March 26, 2019Date of Patent: November 9, 2021Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Chao Lv, Dian Wang, Han Huang, Meng Hu, Jianping Wei
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Publication number: 20190221923Abstract: An unmanned aerial vehicle (UAV) includes a fuselage, a power system arranged at the fuselage, and an antenna assembly arranged at the fuselage. The antenna assembly includes an antenna operating in a first frequency band and a second frequency band different from each other, a first parasitic unit configured to change a radiation direction of the antenna in the first frequency band, and a second parasitic unit configured to change a radiation direction of the antenna in the second frequency band.Type: ApplicationFiled: March 26, 2019Publication date: July 18, 2019Inventors: Chao LV, Dian WANG, Han HUANG, Meng HU, Jianping WEI
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Publication number: 20190036204Abstract: An antenna includes a substrate and a dipole antenna disposed on a surface of the substrate. The dipole antenna includes a first metal structure and a second metal structure arranged symmetrically with respect to each other. The first metal structure includes a head proximal to the second metal structure, and a tail distal from the second metal structure. A width of the first metal structure varies between the head and the tail.Type: ApplicationFiled: September 28, 2018Publication date: January 31, 2019Inventors: Dian WANG, Meng HU, Jianping WEI
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Patent number: 9852090Abstract: In one embodiment, a method of performing an active polling operation can include: (i) detecting a self-timed operation that is to be executed on a serial memory device; (ii) determining if an active polling mode has been enabled; (iii) determining when the self-timed operation has completed execution on the serial memory device; and (iv) providing a completion indication external to the serial memory device when the self-timed operation has completed execution and the active polling mode is enabled.Type: GrantFiled: October 16, 2014Date of Patent: December 26, 2017Assignee: Adesto Technologies CorporationInventors: Paul Hill, Stephen T. Trinh, Dian Wang
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Publication number: 20150293864Abstract: In one embodiment, a method of performing an active polling operation can include: (i) detecting a self-timed operation that is to be executed on a serial memory device; (ii) determining if an active polling mode has been enabled; (iii) determining when the self-timed operation has completed execution on the serial memory device; and (iv) providing a completion indication external to the serial memory device when the self-timed operation has completed execution and the active polling mode is enabled.Type: ApplicationFiled: October 16, 2014Publication date: October 15, 2015Inventors: Paul Hill, Stephen T. Trinh, Dian Wang
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Patent number: 9094996Abstract: A radio base station and a method therein are provided for allocating measurement gaps within a MGRP to UEs currently being served by the base station, wherein consideration is taken to the impact a measurement gap has on the HARQ processes. A plurality of possible measurement gaps are identified within the MGRP with regards to their starting point and duration in time within the MGRP. A number of HARQ processes that would be affected due to the identified measurement gaps with regards to a starting point in time of the identified measurement gaps during the MGRP are determined for the identified measurement gaps. The identified measurement gaps are ranked depending on the number of HARQ processes which would be affected during the MGRP and the identified measurement gaps are allocated to the UEs based on the ranking.Type: GrantFiled: March 15, 2011Date of Patent: July 28, 2015Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Yang Tian, Dian Wang, Huaisong Zhu
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Publication number: 20140010189Abstract: A radio base station and a method therein are provided for allocating measurement gaps within a MGRP to UEs currently being served by the base station, wherein consideration is taken to the impact a measurement gap has on the HARQ processes. A plurality of possible measurement gaps are identified within the MGRP with regards to their starting point and duration in time within the MGRP. A number of HARQ processes that would be affected due to the identified measurement gaps with regards to a starting point in time of the identified measurement gaps during the MGRP are determined for the identified measurement gaps. The identified measurement gaps are ranked depending on the number of HARQ processes which would be affected during the MGRP and the identified measurement gaps are allocated to the UEs based on the ranking.Type: ApplicationFiled: March 15, 2011Publication date: January 9, 2014Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventors: Yang Tian, Dian Wang, Huaisong Zhu
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Publication number: 20100211729Abstract: A method and an apparatus for reading and writing data are disclosed. The method includes: storing a request in a bank queue; comparing weight values of different banks in the bank queue, wherein the different banks comply with a time sequence parameter; and scheduling the bank queue according to the comparison result. With the embodiments of the present invention, the operation sequence may be optimized, and the buffer efficiency may be greatly improved.Type: ApplicationFiled: May 3, 2010Publication date: August 19, 2010Inventors: Dian Wang, Guicheng Fan