Patents by Inventor Bao YU
Bao YU 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: 20240134805Abstract: A method, including: identifying static application features of an application; identifying resource access features of the application; labeling a translation lookaside buffer (TLB) miss threshold of a runtime feature of the application; determining utilization of larger pages during the runtime based on the TLB miss threshold; and setting the TLB miss threshold based on the determined utilization of the larger pages.Type: ApplicationFiled: October 19, 2022Publication date: April 25, 2024Inventors: Naijie Li, Dong Hui Liu, Jing Lu, Peng Hui Jiang, Xiao Yan Tang, Bao Zhang, Yong Yin, Jun Su, Jia Yu
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Publication number: 20240104000Abstract: Determination and provision of improved representations of program flow control are provided by a method that monitors execution of binary code of a program on a computer system. The monitoring includes monitoring manipulation(s) of call stack(s) maintained by the computer system for the execution of the binary code. The method, based on the monitoring, determines function call pattern(s) and branch pattern(s) exhibited by the execution of the binary code. The method identifies, from the binary code and using the determined function call pattern(s) and branch pattern(s), function calls and branches, relations between the function calls and branches, and function and variable names. The method also provides a representation of program flow control of the program using the identified function calls and branches, relations, and function and variable names.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Inventors: Bao Zhang, Jin Hong Fu, Peng Hui Jiang, Shi Chong Ma, He Huang, Jia Yu
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Patent number: 11937934Abstract: This disclosure provides an EEG decoding method based on a non-negative CP decomposition model. The method extracts time component characteristics of the EEG of the different subjects in the boundary avoidance task, optimizes a characteristic dimension by using a 2-DPCA, and takes classification by using a support vector machine, so that differences of the EEG of subjects in different states can be reflected, and the EEG classification of the single subject has a great accuracy. The time component characteristics of the EEG can be obtained by using the channel components and the frequency components based on the non-negative CP decomposition model and by means of the interaction between the EEG modes. The characteristics of the obtained EEG time components have good separability, and the dimensions of the characteristics are optimized, so that the EEG of left and right hand movements in the boundary avoidance tasks can be effectively decoded.Type: GrantFiled: November 27, 2020Date of Patent: March 26, 2024Assignee: YANSHAN UNIVERSITYInventors: Rongrong Fu, Yaodong Wang, Shiwei Wang, Bao Yu
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Patent number: 11940900Abstract: Determination and provision of improved representations of program flow control are provided by a method that monitors execution of binary code of a program on a computer system. The monitoring includes monitoring manipulation(s) of call stack(s) maintained by the computer system for the execution of the binary code. The method, based on the monitoring, determines function call pattern(s) and branch pattern(s) exhibited by the execution of the binary code. The method identifies, from the binary code and using the determined function call pattern(s) and branch pattern(s), function calls and branches, relations between the function calls and branches, and function and variable names. The method also provides a representation of program flow control of the program using the identified function calls and branches, relations, and function and variable names.Type: GrantFiled: September 28, 2022Date of Patent: March 26, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Bao Zhang, Jin Hong Fu, Peng Hui Jiang, Shi Chong Ma, He Huang, Jia Yu
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Publication number: 20240086333Abstract: A computer-implemented method, computer program product and computer system are provided. A processor receives an indication of sensitive data in one or more files. A processor updates at least one bit in the virtual address space for the one or more files indicated to have sensitive data. A processor, in response to a program accessing the one or more files, evaluates a respective virtual address for the one or more files. A processor, in response to the at least one bit in the respective virtual address for the one or more files, marks intermediate data generated by the program as sensitive data.Type: ApplicationFiled: September 8, 2022Publication date: March 14, 2024Inventors: He Huang, Jin Hong Fu, Shi Chong Ma, Bao Zhang, Jia Yu, Peng Hui Jiang
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Patent number: 11928460Abstract: Embodiments of the present disclosure relate to a method, system, and computer program product for dynamic update of a computer program in memory. According to the method, one or more processors obtain incremental information, the incremental information specifying an incremental update to at least one section of at least one target function in a computer program. One or more processors identify, based on the incremental information, the at least one target function to be updated from the computer program. One or more processors generate at least one updated copy of the at least one target function by updating the at least one section of the at least one target function based on the incremental information. One or more processors update the computer program based on the at least one updated copy of the at least one target function while the computer program is running.Type: GrantFiled: April 20, 2022Date of Patent: March 12, 2024Assignee: International Business Machines CorporationInventors: Jin Hong Fu, Bao Zhang, Shi Chong Ma, He Huang, Naijie Li, Jia Yu
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Patent number: 11135529Abstract: A double-field coupling dehydrator and an optimization method for parameters. Parameters to be optimized is determined. Simulations to the double-field coupling dehydrator is carried out according to the parameters to be optimized, individually. Optimal ranges of the parameters to be optimized are determined according to simulation results. Optimized parameter combinations of the parameters to be optimized are determined separately. Separation efficiencies of the double-field coupling dehydrator under different optimized parameter combinations are obtained to determine an optimal parameter combination. The method considers both influences of single parameters and interactions between the parameters on the separation efficiency. Based on numerical simulation results of the double-field coupling dehydrator, these influences are analyzed by a software Design-Expert to obtain an optimal parameter combination.Type: GrantFiled: June 6, 2021Date of Patent: October 5, 2021Assignee: CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITYInventors: Haifeng Gong, Bao Yu, Xianming Zhang, Ye Peng
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Publication number: 20210291079Abstract: A double-field coupling dehydrator and an optimization method for parameters. Parameters to be optimized is determined. Simulations to the double-field coupling dehydrator is carried out according to the parameters to be optimized, individually. Optimal ranges of the parameters to be optimized are determined according to simulation results. Optimized parameter combinations of the parameters to be optimized are determined separately. Separation efficiencies of the double-field coupling dehydrator under different optimized parameter combinations are obtained to determine an optimal parameter combination. The method considers both influences of single parameters and interactions between the parameters on the separation efficiency. Based on numerical simulation results of the double-field coupling dehydrator, these influences are analyzed by a software Design-Expert to obtain an optimal parameter combination.Type: ApplicationFiled: June 6, 2021Publication date: September 23, 2021Inventors: Haifeng GONG, Bao YU, Xianming ZHANG, Ye PENG
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Patent number: 11062445Abstract: A method of medical image registration is to be implemented by a computer device, and includes steps of: obtaining an ultrasound target image corresponding to an area of interest in an ultrasound image; for each of multiple computed tomography (CT) images, obtaining a CT candidate image that corresponds to an area of interest in the CT image; for each of the CT candidate images, calculating a similarity between the CT candidate image and the ultrasound target image; making one of the CT candidate images that corresponds to the greatest similarity among the CT candidate images serve as a CT target image; and performing image registration on the ultrasound target image and the CT target image.Type: GrantFiled: August 28, 2019Date of Patent: July 13, 2021Assignees: HIWIN TECHNOLOGIES CORP., CHINA MEDICAL UNIVERSITYInventors: Bao-Yu Hsieh, Tzung-Chi Huang, Hsien-Te Chen, You-Min Chen, Yi-Cheng Liu
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Publication number: 20210161478Abstract: This disclosure provides an EEG decoding method based on a non-negative CP decomposition model. The method extracts time component characteristics of the EEG of the different subjects in the boundary avoidance task, optimizes a characteristic dimension by using a 2-DPCA, and takes classification by using a support vector machine, so that differences of the EEG of subjects in different states can be reflected, and the EEG classification of the single subject has a great accuracy. The time component characteristics of the EEG can be obtained by using the channel components and the frequency components based on the non-negative CP decomposition model and by means of the interaction between the EEG modes. The characteristics of the obtained EEG time components have good separability, and the dimensions of the characteristics are optimized, so that the EEG of left and right hand movements in the boundary avoidance tasks can be effectively decoded.Type: ApplicationFiled: November 27, 2020Publication date: June 3, 2021Inventors: Rongrong Fu, Yaodong Wang, Shiwei Wang, Bao Yu
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Publication number: 20210065359Abstract: A method of medical image registration is to be implemented by a computer device, and includes steps of: obtaining an ultrasound target image corresponding to an area of interest in an ultrasound image; for each of multiple computed tomography (CT) images, obtaining a CT candidate image that corresponds to an area of interest in the CT image; for each of the CT candidate images, calculating a similarity between the CT candidate image and the ultrasound target image; making one of the CT candidate images that corresponds to the greatest similarity among the CT candidate images serve as a CT target image; and performing image registration on the ultrasound target image and the CT target image.Type: ApplicationFiled: August 28, 2019Publication date: March 4, 2021Applicants: HIWIN TECHNOLOGIES CORP., China Medical UniversityInventors: Bao-Yu HSIEH, Tzung-Chi HUANG, Hsien-Te CHEN, You-Min CHEN, Yi-Cheng LIU
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Publication number: 20200289960Abstract: The invention discloses a double-field coupling dehydrator and an optimization method for parameters thereof. The optimization method includes: determining parameters to be optimized; carrying out simulations to the double-field coupling dehydrator according to the parameters to be optimized, separately; determining optimal ranges of the parameters to be optimized according to simulation results; determining optimized parameter combinations of the parameters to be optimized, separately; carrying out simulations to the double-field coupling dehydrator according to the optimized parameter combinations, separately; obtaining separation efficiencies of the double-field coupling dehydrator under different optimized parameter combinations; and determining an optimal parameter combination according to the separation efficiencies of the double-field coupling dehydrator. The method considers both influences of single parameters and interactions between the parameters on the separation efficiency.Type: ApplicationFiled: March 3, 2020Publication date: September 17, 2020Inventors: Haifeng GONG, Bao YU, Xianming ZHANG, Ye PENG
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Patent number: 9039622Abstract: An image generation system is provided, the system generating an ultrasound image and a photo-acoustic image of an object and including a dual-wavelength laser source, an optical filter, and an optical-based ultrasound sensor. The laser source generates a first laser pulse with a first wavelength or a second laser pulse with a second wavelength. The optical filter almost completely absorbs the energy of the first laser pulse and by the photo-acoustic effect, generates and transmits an ultrasound to the object so the object scatters and reflects the ultrasound. The second laser pulse almost completely penetrates the optical filter and is transmitted to the object so the object absorbs the energy of the second laser pulse, generates and sends a photo-acoustic signal. The optical-based ultrasound sensor receives the ultrasound and the photo-acoustic signal to generate the ultrasound image and the photo-acoustic image of the object.Type: GrantFiled: March 14, 2013Date of Patent: May 26, 2015Assignee: National Taiwan UniversityInventors: Pai-Chi Li, Bao-Yu Hsieh
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Patent number: 8262576Abstract: An imaging probe is suitable to be inserted into a tubular object so as to detect an interior image of the tubular object. The imaging probe includes a light source excitation assembly, an ultrasonic transducer and a receiver. The light source excitation assembly includes a pulsed laser, a first optical fiber and a cone-shaped reflecting member. The pulsed laser is suitable to generate a pulsed light energy. The cone-shaped reflecting member is suitable to reflect the pulsed light energy to let the pulsed light energy annularly irradiate the inner wall of the tubular object so as to produce a photoacoustic signal. The ultrasonic transducer is suitable to generate an ultrasonic signal. The ultrasonic signal annularly irradiates the inner wall of the tubular object so as to produce an ultrasonic echo signal. The receiver receives the photoacoustic signal and the ultrasonic echo signal.Type: GrantFiled: July 27, 2010Date of Patent: September 11, 2012Inventors: Pai-Chi Li, Bao-Yu Hsieh
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Publication number: 20110301458Abstract: An imaging probe is suitable to be inserted into a tubular object so as to detect an interior image of the tubular object. The imaging probe includes a light source excitation assembly, an ultrasonic transducer and a receiver. The light source excitation assembly includes a pulsed laser, a first optical fiber and a cone-shaped reflecting member. The pulsed laser is suitable to generate a pulsed light energy. The cone-shaped reflecting member is suitable to reflect the pulsed light energy to let the pulsed light energy annularly irradiate the inner wall of the tubular object so as to produce a photoacoustic signal. The ultrasonic transducer is suitable to generate an ultrasonic signal. The ultrasonic signal annularly irradiates the inner wall of the tubular object so as to produce an ultrasonic echo signal. The receiver receives the photoacoustic signal and the ultrasonic echo signal.Type: ApplicationFiled: July 27, 2010Publication date: December 8, 2011Inventors: Pai-Chi Li, Bao-Yu Hsieh
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Publication number: 20070027332Abstract: A process is provided for the semi-synthesis of taxane derivatives useful in the preparation of docetaxel, in particular, the semi-synthesis of protected taxane derivatives in a one pot reaction of protecting the C-2?, C-7 and C-10 and introducing a t-Boc group at the nitrogen of the amide group at the C-3? position in paclitaxel and subsequently conversion to docetaxel, and derivatives used therein.Type: ApplicationFiled: March 16, 2006Publication date: February 1, 2007Inventors: Ragina Naidu, Samuel Foo, Bao Yu Xue, Bo Fan
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Patent number: 6303101Abstract: The use in diagnostic imaging, in particular X-ray, MRI, ultrasound and scintigraphy, of contrast agents comprising bismuth clusters and/or organic bismuth compounds, and contrast media containing such bismuth compounds. The bismuth compounds are also useful in therapy, in particular as antimicrobial agents and antiulcer agents. Novel bismuth compounds are also disclosed.Type: GrantFiled: December 28, 1999Date of Patent: October 16, 2001Assignee: Nycomed Imaging ASInventors: Jo Klaveness, Arne Berg, Torsten Almen, Klaes Golman, Michael Droege, Shi-bao Yu
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Patent number: 6280706Abstract: The invention provides a complexant compound of formula I R3S(CR12)nN(R2)i(CR12)nX(CR12)nN(R2)i(CR12)nSR3 (I) (wherein each n, which may be the same or different, is an integer 2, 3 or 4 (preferably 2); each i, which may be the same or different, represents 0 or 1; each R3, which may be the same or different, is H or a thiol protecting group, preferably a protecting group; X is O, S, N, NR4 or a substituted phosphorus (eg.Type: GrantFiled: August 26, 1999Date of Patent: August 28, 2001Assignee: Nycomed Imaging ASInventors: Shi-Bao Yu, Jasbir Singh
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Patent number: 6117412Abstract: A method of generating an image of a human or non-human animal body which comprises administering to said body a physiologically tolerable contrast enhancing amount of a non-cluster type bismuth compound, and methods of treating gastrointestinal disorders using the same. Diagnostic imaging contrast media comprising non-cluster type bismuth compounds are also disclosed, together with novel covalent non-cluster type bismuth compounds.Type: GrantFiled: October 22, 1997Date of Patent: September 12, 2000Assignee: Nycomed Imaging ASInventors: Jo Klaveness, Ame Berg, Torsten Almen, Klaes Golman, Michael Droege, Shi-bao Yu
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Patent number: 6004529Abstract: The invention provides a complexant compound of formula IR.sup.3 S (CR.sup.1.sub.2).sub.n N(R.sup.2).sub.i (CR.sup.1.sub.2).sub.n X(CR.sup.1.sub.2).sub.n N(R.sup.2).sub.i (CR.sup.1.sub.2).sub.n SR.sup.3(I )(wherein each n, which may be the same or different, is an integer 2, 3 or 4 (preferably 2); each i, which may be the same or different, represents 0 or 1; each R.sup.3, which may be the same or different, is H or a thiol protecting group, preferably a protecting group; X is O, S, N, NR.sup.4 or a substituted phosphorus (eg. oxo substituted phosphorus), preferably S or N; each R.sup.4, which may be the same or different, is hydrogen or an optionally substituted organic group; each R.sup.1, which may be the same or different, is hydrogen or an optionally substituted organic group, or a moiety CR.sup.1.sub.2 may represents a carbonyl group or two, three or four R.sup.Type: GrantFiled: April 11, 1997Date of Patent: December 21, 1999Assignee: Nycomed Imaging ASInventors: Shi-Bao Yu, Jasbir Singh