Patents by Inventor Yao Xing
Yao Xing 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: 20230345715Abstract: Methods and apparatus for pillar bending improvement by cut tiers pattern implementation. The method uses a cut tier pattern in a staircase region of a 3D memory structure to reduce pillar bending in a pillar array region. The pillar array region includes a plurality of memory tiers comprising wordline layers interposed between isolation layers, where a memory tier comprises a two-dimensional (2D) array of memory cells. A plurality of vertical structures comprising pillars pass through memory cells in the wordline layers and pass through the isolation layers. The staircase structure is disposed adjacent to the pillar array region and includes vertical wordline drivers coupled to the wordline layers. A cut tier pattern comprising vertical trenches is formed in the staircase structure toward a side of the staircase structure adjacent to the pillar array region. The cut tier pattern includes one or more breaks used for routing circuitry in the wordlines.Type: ApplicationFiled: June 28, 2023Publication date: October 26, 2023Inventors: Jong Sun SEL, Yao XING, Long CHEN, Hoon KOH, Wenwu ZHU, Anil CHANDOLU
-
Publication number: 20230315289Abstract: Systems and methods for image data management are provided. The methods may include by running a first process, storing raw data collected in a scan of a subject into first storage space of the at least one storage device, and generating first information relating to the raw data. The methods may include by running a second process, obtaining the first information from the first process and storing the first information into second storage space of the at least one storage device. The methods may further include reconstructing the raw data into a reconstruction image of the subject based on the first information.Type: ApplicationFiled: March 29, 2023Publication date: October 5, 2023Applicant: WUHAN UNITED IMAGING LIFE SCIENCE INSTRUMENT CO., LTD.Inventors: Heying NIU, Jiawei LU, Wenting XU, Yao XING
-
Patent number: 11023210Abstract: In an approach to generating program analysis rules, one or more computer processors identify one or more unassociated code standard documents. The one or more computer processors feed the one or more unassociated code standard documents into a cognitive model, wherein the cognitive model utilizes one or more historical code standard documents based on the unassociated code standard documents and associated program analysis rules based on the unassociated code standard documents, wherein the historical code standard documents are natural language documents and the program analysis rules are programmatic. The one or more computer processors generate, based on one or more calculations by the cognitive model, one or more program analysis rules. The one or more computer processors correct one or more programmatic errors or one or more stylistic errors based on the generated one or more program analysis rules.Type: GrantFiled: March 20, 2019Date of Patent: June 1, 2021Assignee: International Business Machines CorporationInventors: Yu Li, Zi Lin Zhang, Yingyi Wang, Miao Guo, Yi Bin Wang, Yao Xing Li
-
Publication number: 20200301672Abstract: In an approach to generating program analysis rules, one or more computer processors identify one or more unassociated code standard documents. The one or more computer processors feed the one or more unassociated code standard documents into a cognitive model, wherein the cognitive model utilizes one or more historical code standard documents based on the unassociated code standard documents and associated program analysis rules based on the unassociated code standard documents, wherein the historical code standard documents are natural language documents and the program analysis rules are programmatic. The one or more computer processors generate, based on one or more calculations by the cognitive model, one or more program analysis rules. The one or more computer processors correct one or more programmatic errors or one or more stylistic errors based on the generated one or more program analysis rules.Type: ApplicationFiled: March 20, 2019Publication date: September 24, 2020Inventors: Yu Li, Zi Lin Zhang, Yingyi Wang, Miao Guo, Yi Bin Wang, Yao Xing Li
-
Patent number: 10172001Abstract: Aspects provide an authentication mechanism wherein processors are configured to extract encoded identification indicia of a cellular service base station from authentication credentials received from a mobile cellular device for access to a secure networked resource on a network device connection. The identification indicia uniquely identify the base station relative to other, different base stations. Configured processors grants access by the mobile device to the secure networked resource in response to determining that the mobile device is currently using the identified base station for cellular services to transmit the authentication credentials; and deny access by the mobile device to the secure networked resource in response to determining that the mobile device is currently using another base station for cellular services to transmit the authentication credentials.Type: GrantFiled: October 30, 2017Date of Patent: January 1, 2019Assignee: International Business Machines CorporationInventors: Yao Xing Li, Han Ying Song, Jian Dong Yin, Jun Feng Yuan
-
Patent number: 8531186Abstract: A body coil assembly for a magnetic resonance apparatus has a first coil and a second coil for generating a radio-frequency field in space, and a power control apparatus connected to the first coil and the second coil for controlling the transmitting power of the first coil and the second coil. In a method for generating a radio-frequency field using such a body coil assembly, the transmitting powers of the first coil and the second coil are controlled, to provide unequal transmitting powers to the first coil and the second coil when needed to generate a required radio-frequency field distribution, so as to form a stronger field strength at a certain position, thus improving the signal to noise ratio at that position during the receiving process.Type: GrantFiled: July 23, 2010Date of Patent: September 10, 2013Assignee: Siemens AktiengesellschaftInventors: Jian Min Wang, Lan Wang, Yao Xing, Min Xue
-
Transmission circuit for radio frequency signals and method for transmitting radio frequency signals
Patent number: 8233853Abstract: A transmission circuit for radio frequency signals has a power mixer and includes a radio frequency input port, a first radio frequency output port, a second radio frequency output port, and a dummy load port. The transmission circuit also has a first switch unit and a second switch unit. The first switch unit is connected to the first radio frequency output port and outputs the radio frequency signals which are emitted from the first radio frequency output port or reflects the radio frequency signals which are emitted from the first radio frequency output port back to the first radio frequency output port. The second switch unit is connected to the second radio frequency output port and outputs the radio frequency signals which are emitted from the second radio frequency output port, or reflects the radio frequency signals which are emitted from the second radio frequency output port back to the second radio frequency output port.Type: GrantFiled: January 15, 2009Date of Patent: July 31, 2012Assignee: Siemens AktiengesellschaftInventors: Jian Min Wang, Wei Dong Wang, Yao Xing -
Patent number: 8035389Abstract: A radio frequency (RF) switch device has at least two RF switch units, each RF switch unit having an output terminal and at least two input terminals. The RF switch units select one channel of RF signals from several channels of the RF signals that are supplied as inputs to their input terminals for emission as an output from their output terminals. A magnetic resonance imaging system and an RF signal transmission method employ such an RF switch device. The use of such an RF switch device reduces the number of channels of the RF signals that need to be further transmitted, which in turn reduces the number of the corresponding long RF cable channels and the number of channels of the subsequent devices, thereby preventing waste and reducing the cost of the system. Moreover, if the subsequent devices include a receiver coil channel selector, then the complexity of the receiver coil channel selector will also be reduced as the number of RF signal channels is decreased.Type: GrantFiled: December 31, 2008Date of Patent: October 11, 2011Assignee: Siemens AktiengesellschaftInventors: Yao Xing, Yang Wang, Yan Hong Chen, Hua Bin Zhu, Jian Min Wang
-
Patent number: 7965082Abstract: In a method for processing radio frequency signals of a magnetic resonance imaging system in which the coil portion of the magnetic resonance imaging system includes a body coil and a local coil, radio frequency signals are supplied to the body coil, and these radio frequency signals are coupled to said local coil, and transmitted by said local coil into a region to be examined. A corresponding radio frequency system has a local coil and a body coil, with power coupling between the local coil and the body coil; during the phase for transmitting the radio frequency signals. The body coil serves to couple the radio frequency signals to be transmitted to the local coil, and the local coil serves to transmit the coupled radio frequency signals to a region to be examined. This method and system allow the transmitting function of the local coil to be achieved without having a coil plug on a patient bed to provide a radio frequency signal transmitting channel.Type: GrantFiled: April 8, 2009Date of Patent: June 21, 2011Assignee: Siemens AktiengesellschaftInventors: Helmut Greim, Markus Vester, Jian Min Wang, Wei Dong Wang, Yao Xing
-
Publication number: 20110025331Abstract: A body coil assembly for a magnetic resonance apparatus has a first coil and a second coil for generating a radio-frequency field in space, and a power control apparatus connected to the first coil and the second coil for controlling the transmitting power of the first coil and the second coil. In a method for generating a radio-frequency field using such a body coil assembly, the transmitting powers of the first coil and the second coil are controlled, to provide unequal transmitting powers to the first coil and the second coil when needed to generate a required radio-frequency field distribution, so as to form a stronger field strength at a certain position, thus improving the signal to noise ratio at that position during the receiving process.Type: ApplicationFiled: July 23, 2010Publication date: February 3, 2011Inventors: JIAN MIN WANG, LAN WANG, YAO XING, MIN XUE
-
Patent number: 7852085Abstract: A receiving device for an MRI (magnetic resonance imaging) system has multiple receiving coils. In the same imaging acceleration direction, a junction region is formed between adjacent receiving coils. An additional receiving coil is arranged on the junction region. The additional receiving coil covers at least partially a line of strong phase variation in sensitivity at the boundary of said junction region. This receiving device alleviates the problem of poor sensitivity to MRI signals in the junction region in the imaging acceleration direction, so as to improve the imaging quality in the junction region, and thus improving the overall imaging quality.Type: GrantFiled: January 8, 2009Date of Patent: December 14, 2010Assignee: Siemens AktiengesellschaftInventors: Jian Min Wang, Bi Da Zhang, Yao Xing, Zeng He He
-
Patent number: 7800370Abstract: A receiver coil array for a magnetic resonance imaging system has an inductive coupling coil incorporated in the middle coil unit of the receiver coil array as its secondary coil, which serves to regulate the frequency and impedance of the middle coil unit. The secondary coil has an output regulation circuit which can output the magnetic resonance signals received by the middle coil unit to increase the number of the coil units in the receiver coil array that receive and output resonance signals while further regulating the frequency and impedance of the middle coil unit. Since this receiver coil array achieves regulation of the frequency and impedance of the middle coil unit and increases the number of the coil units in the receiver coil array that receive and output the resonance signals, it can improve the quality of the signals received by the receiver coil array. Moreover, the design is simple and is easy to achieve.Type: GrantFiled: December 4, 2008Date of Patent: September 21, 2010Assignee: Siemens AktiengesellschaftInventors: Jian Jun Du, Jian Zhong Li, Jian Hua Pei, Yao Xing
-
Patent number: 7701216Abstract: To reduce high SAR values in the field of magnetic resonance imaging, and particularly with a whole body coil assembly for an MRI apparatus, at least a bracket is added between the supporting tube of a whole body coil assembly and the connecting copper sheet in order to radially raise the connecting copper sheet and the capacitors away from the human body. In addition to effectively solving the problem of a high SAR value, at the same time no significant loss of the imaging performance occurs. Moreover, the structure is simple, so the costs of modification or production are low.Type: GrantFiled: April 30, 2008Date of Patent: April 20, 2010Assignee: Siemens AktiengesellschaftInventors: Jian Jun Du, Jian Hua Pei, Yao Xing
-
Publication number: 20090256564Abstract: In a method for processing radio frequency signals of a magnetic resonance imaging system in which the coil portion of the magnetic resonance imaging system includes a body coil and a local coil, radio frequency signals are supplied to the body coil, and these radio frequency signals are coupled to said local coil, and transmitted by said local coil into a region to be examined. A corresponding radio frequency system has a local coil and a body coil, with power coupling between the local coil and the body coil; during the phase for transmitting the radio frequency signals. The body coil serves to couple the radio frequency signals to be transmitted to the local coil, and the local coil serves to transmit the coupled radio frequency signals to a region to be examined. This method and system allow the transmitting function of the local coil to be achieved without having a coil plug on a patient bed to provide a radio frequency signal transmitting channel.Type: ApplicationFiled: April 8, 2009Publication date: October 15, 2009Inventors: Helmut Greim, Markus Vester, Jian Min Wang, Wei Dong Wang, Yao Xing
-
TRANSMISSION CIRCUIT FOR RADIO FREQUENCY SIGNALS AND METHOD FOR TRANSMITTING RADIO FREQUENCY SIGNALS
Publication number: 20090186586Abstract: A transmission circuit for radio frequency signals has a power mixer and includes a radio frequency input port, a first radio frequency output port, a second radio frequency output port, and a dummy load port. The transmission circuit also has a first switch unit and a second switch unit. The first switch unit is connected to the first radio frequency output port and outputs the radio frequency signals which are emitted from the first radio frequency output port or reflects the radio frequency signals which are emitted from the first radio frequency output port back to the first radio frequency output port. The second switch unit is connected to the second radio frequency output port and outputs the radio frequency signals which are emitted from the second radio frequency output port, or reflects the radio frequency signals which are emitted from the second radio frequency output port back to the second radio frequency output port.Type: ApplicationFiled: January 15, 2009Publication date: July 23, 2009Inventors: Jian Min Wang, Wei Dong Wang, Yao Xing -
Publication number: 20090174498Abstract: A radio frequency (RF) switch device has at least two RF switch units, each RF switch unit having an output terminal and at least two input terminals. The RF switch units select one channel of RF signals from several channels of the RF signals that are supplied as inputs to their input terminals for emission as an output from their output terminals. A magnetic resonance imaging system and an RF signal transmission method employ such an RF switch device. The use of such an RF switch device reduces the number of channels of the RF signals that need to be further transmitted, which in turn reduces the number of the corresponding long RF cable channels and the number of channels of the subsequent devices, thereby preventing waste and reducing the cost of the system. Moreover, if the subsequent devices include a receiver coil channel selector, then the complexity of the receiver coil channel selector will also be reduced as the number of RF signal channels is decreased.Type: ApplicationFiled: December 31, 2008Publication date: July 9, 2009Inventors: Yao Xing, Yang Wang, Yan Hong Chen, Hua Bin Zhu, Jian Min Wang
-
Publication number: 20090174408Abstract: A receiving device for an MRI (magnetic resonance imaging) system has multiple receiving coils. In the same imaging acceleration direction, a junction region is formed between adjacent receiving coils. An additional receiving coil is arranged on the junction region. The additional receiving coil covers at least partially a line of strong phase variation in sensitivity at the boundary of said junction region. This receiving device alleviates the problem of poor sensitivity to MRI signals in the junction region in the imaging acceleration direction, so as to improve the imaging quality in the junction region, and thus improving the overall imaging quality.Type: ApplicationFiled: January 8, 2009Publication date: July 9, 2009Inventors: Jian Min Wang, Bi Da Zhang, Yao Xing, Zeng He He
-
Publication number: 20090140740Abstract: A receiver coil array for a magnetic resonance imaging system has an inductive coupling coil incorporated in the middle coil unit of the receiver coil array as its secondary coil, which serves to regulate the frequency and impedance of the middle coil unit. The secondary coil has an output regulation circuit which can output the magnetic resonance signals received by the middle coil unit to increase the number of the coil units in the receiver coil array that receive and output resonance signals while further regulating the frequency and impedance of the middle coil unit. Since this receiver coil array achieves regulation of the frequency and impedance of the middle coil unit and increases the number of the coil units in the receiver coil array that receive and output the resonance signals, it can improve the quality of the signals received by the receiver coil array. Moreover, the design is simple and is easy to achieve.Type: ApplicationFiled: December 4, 2008Publication date: June 4, 2009Inventors: Jian Jun Du, Jian Zhong Li, Jian Hua Pei, Yao Xing
-
Publication number: 20080265891Abstract: To reduce high SAR values in the field of magnetic resonance imaging, and particularly with a body coil for an MRI apparatus, at least a bracket is added between the supporting tube of a body coil and the connecting copper sheet in order to raise the connecting copper sheet and the capacitors away from the human body. In addition to effectively solving the problem of a high SAR value, at the same time no significant loss of the imaging performance occurs. Moreover, the structure is simple, so the costs of modification or production are low.Type: ApplicationFiled: April 30, 2008Publication date: October 30, 2008Inventors: Jian Jun Du, Jian Hua Pei, Yao Xing