Patents by Inventor Weili Cui
Weili Cui 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).
-
Publication number: 20240056861Abstract: Embodiments of the disclosure provide a method performed by a base station, a base station and a computer readable storage medium. The method includes: instructing a user equipment (UE) to perform a beam measurement at a first beam level; determining, based on at least one of information on transmission capacity, mobility information and traffic information of the UE, whether to instruct the UE to perform a beam measurement at a second beam level; and receiving beam measurement results of the UE and performing beam scheduling, and wherein, a scheduled beam includes a beam at the first beam level or a beam at the second beam level; and serving cells of the base station are covered by each of the beam levels, and beams at different beam levels have different attributes. Part of the the implementation process of the scheme can be achieved by artificial intelligence.Type: ApplicationFiled: June 6, 2023Publication date: February 15, 2024Inventors: Weili CUI, Meifang JING, Ying LI, Hui CHEN, Jiajia WANG, Fang XIE
-
Publication number: 20220338201Abstract: A control resource allocation method, an apparatus, an electronic device, and at least one non-transitory computer readable storage medium are provided. The method includes identifying resource usage status information for the first period, and determining control resource set (CORESET) time-frequency resources and uplink/downlink (UL/DL) control channel element (CCE) patterns for the first period, based on the resource usage status information.Type: ApplicationFiled: April 11, 2022Publication date: October 20, 2022Inventors: Meifang JING, Mei LIU, Hui CHEN, Weili CUI, Yanyan QI, Zhiqing ZHANG
-
Patent number: 9906869Abstract: A method of forming a micromechanical structure comprising, forming a sacrificial layer on a surface and walls of a trench in a substrate; depositing a structural layer over the sacrificial layer, extending into the trench, selectively etching the structural layer to define a pattern having a boundary, at least a portion of the structural layer overlying a respective portion of the trench being removed and at least a portion of the structural layer extending into the trench being preserved at the boundary; and removing at least a portion of the sacrificial layer from underneath the structural layer, prior to removal of at least a portion of the sacrificial layer extending into the trench at the structural boundary. A micromechanical structure formed by the method is also provided.Type: GrantFiled: January 20, 2017Date of Patent: February 27, 2018Assignee: The Research Foundation for the State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Publication number: 20170127189Abstract: A method of forming a micromechanical structure comprising, forming a sacrificial layer on a surface and walls of a trench in a substrate; depositing a structural layer over the sacrificial layer, extending into the trench, selectively etching the structural layer to define a pattern having a boundary, at least a portion of the structural layer overlying a respective portion of the trench being removed and at least a portion of the structural layer extending into the trench being preserved at the boundary; and removing at least a portion of the sacrificial layer from underneath the structural layer, prior to removal of at least a portion of the sacrificial layer extending into the trench at the structural boundary. A micromechanical structure formed by the method is also provided.Type: ApplicationFiled: January 20, 2017Publication date: May 4, 2017Inventors: Ronald N. Miles, Weili Cui
-
Patent number: 9554213Abstract: A micromechanical structure, comprising a substrate having a through hole; a residual portion of a sacrificial oxide layer peripheral to the hole; and a polysilicon layer overlying the hole, patterned to have a planar portion; a supporting portion connecting the planar portion to polysilicon on the residual portion; polysilicon stiffeners formed extending beneath the planar portion overlying the hole; and polysilicon ribs surrounding the supporting portion, attached near a periphery of the planar portion. The polysilicon ribs extend to a depth beyond the stiffeners, and extend laterally beyond an edge of the planar portion. The polysilicon ribs are released from the substrate during manufacturing after the planar region, and reduce stress on the supporting portion.Type: GrantFiled: November 9, 2015Date of Patent: January 24, 2017Assignee: The Research Foundation for The State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Publication number: 20160157025Abstract: A micromechanical structure, comprising a substrate having a through hole; a residual portion of a sacrificial oxide layer peripheral to the hole; and a polysilicon layer overlying the hole, patterned to have a planar portion; a supporting portion connecting the planar portion to polysilicon on the residual portion; polysilicon stiffeners formed extending beneath the planar portion overlying the hole; and polysilicon ribs surrounding the supporting portion, attached near a periphery of the planar portion. The polysilicon ribs extend to a depth beyond the stiffeners, and extend laterally beyond an edge of the planar portion. The polysilicon ribs are released from the substrate during manufacturing after the planar region, and reduce stress on the supporting portion.Type: ApplicationFiled: November 9, 2015Publication date: June 2, 2016Inventors: Ronald N. Miles, Weili Cui
-
Publication number: 20150350790Abstract: A rigid, flat plate diaphragm for an acoustic device is illustrated. The internal supporting structure of the diaphragm provides a combination of torsional and translational stiffeners, which resemble a number of crossbars. These stiffeners brace and support the diaphragm motion, thus causing its response to not be adversely affected by fabrication stresses and causing it to be very similar in dynamic response to an ideal flat plate operating in a frequency range that extends well beyond the audible.Type: ApplicationFiled: August 13, 2015Publication date: December 3, 2015Inventors: Ronald N. Miles, Weili Cui
-
Patent number: 9181086Abstract: A micromechanical structure, comprising a substrate having a through hole; a residual portion of a sacrificial oxide layer peripheral to the hole; and a polysilicon layer overlying the hole, patterned to have a planar portion; a supporting portion connecting the planar portion to polysilicon on the residual portion; polysilicon stiffeners formed extending beneath the planar portion overlying the hole; and polysilicon ribs surrounding the supporting portion, attached near a periphery of the planar portion. The polysilicon ribs extend to a depth beyond the stiffeners, and extend laterally beyond an edge of the planar portion. The polysilicon ribs are released from the substrate during manufacturing after the planar region, and reduce stress on the supporting portion.Type: GrantFiled: September 27, 2013Date of Patent: November 10, 2015Assignee: The Research Foundation for The State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Patent number: 9113249Abstract: A rigid, flat plate diaphragm for an acoustic device is illustrated. The internal supporting structure of the diaphragm provides a combination of torsional and translational stiffeners, which resemble a number of crossbars. These stiffeners brace and support the diaphragm motion, thus causing its response to not be adversely affected by fabrication stresses and causing it to be very similar in dynamic response to an ideal flat plate operating in a frequency range that extends well beyond the audible.Type: GrantFiled: November 12, 2013Date of Patent: August 18, 2015Assignee: The Research Foundation for the State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Publication number: 20140226841Abstract: A rigid, flat plate diaphragm for an acoustic device is illustrated. The internal supporting structure of the diaphragm provides a combination of torsional and translational stiffeners, which resemble a number of crossbars. These stiffeners brace and support the diaphragm motion, thus causing its response to not be adversely affected by fabrication stresses and causing it to be very similar in dynamic response to an ideal flat plate operating in a frequency range that extends well beyond the audible.Type: ApplicationFiled: November 12, 2013Publication date: August 14, 2014Applicant: The Research Foundation for The State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Patent number: 8582795Abstract: A rigid, flat plate diaphragm for an acoustic device is illustrated. The internal supporting structure of the diaphragm provides a combination of torsional and translational stiffeners, which resemble a number of crossbars. These stiffeners brace and support the diaphragm motion, thus causing its response to not be adversely affected by fabrication stresses and causing it to be very similar in dynamic response to an ideal flat plate operating in a frequency range that extends well beyond the audible.Type: GrantFiled: January 25, 2011Date of Patent: November 12, 2013Assignee: The Research Foundation of State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Publication number: 20120189151Abstract: A rigid, flat plate diaphragm for an acoustic device is illustrated. The internal supporting structure of the diaphragm provides a combination of torsional and translational stiffeners, which resemble a number of crossbars. These stiffeners brace and support the diaphragm motion, thus causing its response to not be adversely affected by fabrication stresses and causing it to be very similar in dynamic response to an ideal flat plate operating in a frequency range that extends well beyond the audible.Type: ApplicationFiled: January 25, 2011Publication date: July 26, 2012Applicant: Research Foundation of State University of New YorkInventors: Ronald N. Miles, Weili Cui
-
Patent number: 7876924Abstract: A rigid, flat plate diaphragm for an acoustic device is illustrated. The internal supporting structure of the diaphragm provides a combination of torsional and translational stiffeners, which resemble a number of crossbars. These stiffeners brace and support the diaphragm motion, thus causing its response to not be adversely affected by fabrication stresses and causing it to be very similar in dynamic response to an ideal flat plate operating in a frequency range that extends well beyond the audible.Type: GrantFiled: October 20, 2003Date of Patent: January 25, 2011Assignee: The Research Foundation of State University of New YorkInventors: Ronald N. Miles, Weili Cui