Patents by Inventor Pingping Zhang
Pingping Zhang 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: 20240092926Abstract: Provided herein are antibodies and methods of use thereof. The antibodies as disclosed herein bind to CD163+ on cells, such as on macrophages. These antibodies can be used in methods of treatment, such as methods of treating cancer and fibrosis.Type: ApplicationFiled: January 14, 2022Publication date: March 21, 2024Inventors: Jinglei Zhang, Pingping Wang, Kamal D. Puri
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Publication number: 20240087083Abstract: A computer-implemented method for scalable compression of a digital image. The method contains the steps of extracting from the image semantic information at a semantic layer, extracting from the image structure information at a structure layer, extracting from the image signal information at a signal layer; and compressing each one of the semantic information, the structure information, and the signal information into a bitstream. A novel scalable cross-modality image compression is therefore provided where a wide spectrum of novel functionalities have been enabled, making the codec versatile for applications ranging from semantic understanding to signal-level reconstruction.Type: ApplicationFiled: September 14, 2022Publication date: March 14, 2024Inventors: Shiqi Wang, Pingping Zhang, Tak Wu Sam Kwong
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Patent number: 11917550Abstract: Embodiments of the present disclosure provide a communication method and device for uplink power control. The method comprises receiving a plurality of sets of power control parameters from a network device, each of the plurality of sets being associated with a corresponding one of a plurality of sets of candidate beam patterns for the terminal device. The method further comprises selecting, based on a beam pattern for the terminal device, one of the plurality of sets of power control parameters for uplink transmit power control, the beam pattern for the terminal device being included in the set of candidate beam pattern that is associated with the selected set of power control parameters.Type: GrantFiled: November 3, 2017Date of Patent: February 27, 2024Assignees: NOKIA TECHNOLOGIES OY, ALCATEL LUCENTInventors: Pingping Wen, Huan Sun, Tao Yang, Xun Li, Yi Zhang
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Publication number: 20240018114Abstract: Disclosed is a preparation method for cannflavin compounds. The preparation method has the advantages of cheap and easily available raw materials, few reaction steps, short production period, simple operation, etc. The method comprises: firstly, condensing 4?-hydroxy-3?-methoxyacetophenone and diethyl carbonate (DEC) under an alkaline condition to obtain 4?-hydroxy-3?-methoxybenzoyl acetate; reacting 1,3,5-trihydroxybenzene with bromo-isoamylene under an alkaline condition to obtain 2-isopentenyl-1,3,5-trihydroxybenzene; and finally, condensing 4?-hydroxy-3?-methoxybenzoyl acetate and 2-isopentenyl-1,3,5-trihydroxybenzene at a high temperature to produce cannflavin B and/or isocannflavin B, and then subjecting same to separation and purification to obtain pure cannflavin B and pure isocannflavin B.Type: ApplicationFiled: January 21, 2021Publication date: January 18, 2024Inventors: Junlu LUO, Hongtao Mou, Yesong Du, Xin TAN, Shubin WANG, Pingping ZHANG, Lan LAN
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Publication number: 20230406834Abstract: Disclosed in the present invention is a preparation method for cannflavin compounds. The preparation method has advantages such as cheap and easily available raw materials, few reaction steps, short production period, and easy operation. The method comprises: first, condensing 4?-hydroxy-3?-methoxyacetophenone and diethyl carbonate (DEC) under an alkaline condition to obtain ethyl 4?-hydroxy-3?-methoxybenzoylacetate, next, reacting 1,3,5-trihydroxybenzene with geraniol to obtain (E)-2-(3,7-dimethyloct-2,6-dien-1-yl)benzene-1,3,5-triphenol; and finally, condensing ethyl 4?-hydroxy-3?-methoxybenzoylacetate and (E)-2-(3,7-dimethyloct-2,6-dien-1-yl)benzene-1,3,5-triphenol at high temperature to produce cannflavin A and/or cannflavin C, and then carrying out separation and purification to obtain pure cannflavin A and cannflavin C.Type: ApplicationFiled: January 21, 2021Publication date: December 21, 2023Inventors: Junlu LUO, Hongtao MOU, Yesong DU, Xin TAN, Shubin WANG, Pingping ZHANG, Lan LAN
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Publication number: 20230339840Abstract: The present disclosure provides preparation method for water-soluble magnolol derivatives and honokiol derivatives and intermediates thereof, and related monohydroxy protection intermediates. The nitrification intermediate has a structure shown in Formula I. Formula I is R2 is a hydroxyl, and R3 is H; or, R2 is H, and R3 is a hydroxyl; and R1 and R4 are independently selected from C1˜C12 electron donor groups. The preparation method includes the following steps: performing monohydroxy protection on a compound A with a hydroxy protection reagent in the presence of an acid binding agent to form a monohydroxy protection compound, herein R1, R2, R3 and R4 in the compound A have the same definition as above, and the hydroxy protection reagent is p-toluenesulfonyl chloride and 1-hydroxybenzotriazole; and performing a nitrification reaction and a deprotection reaction on the monohydroxy protection compound successively to obtain the nitrification intermediate.Type: ApplicationFiled: August 4, 2021Publication date: October 26, 2023Inventors: Pingping ZHANG, Ye LIU, Guokun YU, Qiangfeng ZHAO
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Publication number: 20230272117Abstract: Provided are antibodies that target the cellular efflux pump ABCC1. Also provided are pharmaceutical compositions, nucleic acids, recombinant expression vectors, cells, and kits that include or encode such antibodies. Methods of using the antibodies for detecting presence or absence of ABCC1 expression in cells, e.g., tumor cells, Level of ABCC1 expression, and/or inhibiting ABCC1 function are also disclosed. Also provided are methods for treating a subject for a cancer that include administering to the subject an anti-ABCC1 antibody disclosed herein. The subject antibody may be a bispecific antibody. The bispecific antibody may bind to ABCC1 and a tumor associated antigen (TAA).Type: ApplicationFiled: September 1, 2021Publication date: August 31, 2023Inventors: William Robert Arathoon, Raffaella Briante, Paul David Ponath, Cindy Tan, Richard Theolis, Qianting Zhai, Pingping Zhang
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Publication number: 20230212305Abstract: Provided are antibodies that target the cellular efflux pump ABCG2. Also provided are pharmaceutical compositions, nucleic acids, recombinant expression vectors, cells, and kits that include or encode such antibodies. Methods of using the antibodies for detecting presence or absence of ABCG2 expression in cells, e.g., tumor cells, level of ABCG2 expression, and/or inhibiting ABCG2 function are also disclosed. In addition, multi-specific antibodies that bind to ABCG2 and a polypeptide expressed on surface of a cancer cell are provided. The polypeptide may be the efflux pump MDR1 or a cancer-associated antigen. Also provided are methods for treating a subject for a cancer that include administering to the subject an anti-ABCG2 antibody as disclosed herein or a multi-specific antibody that targets both ABCG2 and a cancer-associated antigen or MDR1.Type: ApplicationFiled: May 28, 2021Publication date: July 6, 2023Inventors: William Robert Arathoon, Raffaella Briante, Suchismita Mohanty, Paul David Ponath, Richard Theolis, Qianting Zhai, Pingping Zhang
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Publication number: 20230203156Abstract: Provided are antibodies that target the cellular efflux pump MDR1. Also provided are pharmaceutical compositions, nucleic acids, recombinant expression vectors, cells, and kits that include or encode such antibodies. Methods of using the antibodies for detecting presence or absence of MDR1 expression in cells, e.g., tumor cells, level of MDR1 expression, and/or inhibiting MDR1 function are also disclosed. In addition, multi-specific antibodies that bind to MDR1 and a tumor associated antigen are provided. Also provided are methods for treating a subject for a cancer that include administering to the subject an anti-MDR1 antibody as disclosed herein or a multi-specific antibody that targets both MDR1 and a tumorassociated antigen.Type: ApplicationFiled: January 28, 2021Publication date: June 29, 2023Inventors: WILLIAM ROBERT ARATHOON, RAFFAELLA BRIANTE, SUCHISMITA MOHANTY, PAUL DAVID PONATH, QIANTING ZHAI, PINGPING ZHANG
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Publication number: 20230051701Abstract: The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to human Cluster of Differentiation 73 (CD73) with high affinity, and inhibit the activity of CD73, and optionally mediate antibody dependent CD73 internalization. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting the growth of a tumor cell expressing CD73 using the antibodies of the invention, including methods for treating various cancers.Type: ApplicationFiled: May 5, 2022Publication date: February 16, 2023Inventors: Nils Lonberg, Alan J. Korman, Bryan C. Barnhart, Aaron P. Yamniuk, Mohan Srinivasan, Karla A. Henning, Ming Lei, Emanuela Sega, Angela Goodenough, Maria N. Jure-Kunkel, Guodong Chen, John S. Sack, Richard Huang, Martin J. Corbett, Joseph E. Myers, JR., Liang Schweizer, Sandra V. Hatcher, Haichun Huang, Pingping Zhang
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Patent number: 11518701Abstract: The present application relates to a field of excrement treatment equipment in particular, relates to an ultra-high temperature excrement solid-liquid separation extrusion sterilization integrated machine. It includes a solid-liquid separator, a workbench and an extrusion sterilization device. The solid-liquid separator is disposed on the workbench. The extrusion sterilization device includes an extrusion sterilization motor, an extrusion feeding assembly, a receiving pipe, a receiving box and a dehydrating cage.Type: GrantFiled: February 22, 2022Date of Patent: December 6, 2022Assignee: WUXI ENBANGE MACHINERY CO., LTD.Inventors: Lieping Yan, Jianyuan Miu, Weijiang Meng, Lihua Cai, Lanji Yan, Wei Jiang, Yixuan Wang, Pingping Zhang, Weifeng Xie, Jianwen Zhong
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Publication number: 20220204379Abstract: The present application relates to a field of excrement treatment equipment in particular, relates to an ultra-high temperature excrement solid-liquid separation extrusion sterilization integrated machine. It includes a solid-liquid separator, a workbench and an extrusion sterilization device. The solid-liquid separator is disposed on the workbench. The extrusion sterilization device includes an extrusion sterilization motor, an extrusion feeding assembly, a receiving pipe, a receiving box and a dehydrating cage.Type: ApplicationFiled: February 22, 2022Publication date: June 30, 2022Inventors: Lieping Yan, Jianyuan Miu, Weijiang Meng, Lihua Cai, Lanji Yan, Wei Jiang, Yixuan Wang, Pingping Zhang, Weifeng Xie, Jianwen Zhong
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Patent number: 11352440Abstract: The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to human Cluster of Differentiation 73 (CD73) with high affinity, and inhibit the activity of CD73, and optionally mediate antibody dependent CD73 internalization. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting the growth of a tumor cell expressing CD73 using the antibodies of the invention, including methods for treating various cancers.Type: GrantFiled: August 30, 2018Date of Patent: June 7, 2022Assignee: BRISTOL-MYERS SQUIBB COMPANYInventors: Nils Lonberg, Alan J. Korman, Bryan C. Barnhart, Aaron P. Yamniuk, Mohan Srinivasan, Karla A. Henning, Ming Lei, Emanuela Sega, Angela Goodenough, Maria N. Jure-Kunkel, Guodong Chen, John S. Sack, Richard Y. Huang, Martin J. Corbett, Joseph E. Myers, Jr., Liang Schweizer, Sandra V. Hatcher, Haichun Huang, Pingping Zhang
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Patent number: 11270447Abstract: In a convolutional neural network (CNN) using an encoder-decoder structure for image segmentation, a multi-scale context aggregation module receives an encoded final-stage feature map from the encoder, and sequentially aggregates multi-scale contexts of this feature map from a global scale to a local scale to strengthen semantic relationships of contexts of different scales to improve segmentation accuracy. The multi-scale contexts are obtained by computing atrous convolution on the feature map for different dilation rates. To reduce computation, a channel-wise feature selection (CFS) module is used in the decoder to merge two input feature maps. Each feature map is processed by a global pooling layer followed by a fully connected layer or a 1×1 convolutional layer to select channels of high activation. By subsequent channel-wise multiplication and elementwise summation, only channels with high activation in both feature maps are preserved and enhanced in the merged feature map.Type: GrantFiled: February 10, 2020Date of Patent: March 8, 2022Assignee: Hong Kong Applied Science and Technology Institute Company LimitedInventors: Shangping Liu, Lu Wang, Pingping Zhang, Huchuan Lu
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Publication number: 20210248761Abstract: In a convolutional neural network (CNN) using an encoder-decoder structure for image segmentation, a multi-scale context aggregation module receives an encoded final-stage feature map from the encoder, and sequentially aggregates multi-scale contexts of this feature map from a global scale to a local scale to strengthen semantic relationships of contexts of different scales to improve segmentation accuracy. The multi-scale contexts are obtained by computing atrous convolution on the feature map for different dilation rates. To reduce computation required by the CNN, a channel-wise feature selection (CFS) module is used in the decoder to merge two input feature maps. Each feature map is processed by a global pooling layer followed by a fully connected layer or a 1×1 convolutional layer to select channels of high activation. By subsequent channel-wise multiplication and elementwise summation, only channels with high activation in both feature maps are preserved and enhanced in the merged feature map.Type: ApplicationFiled: February 10, 2020Publication date: August 12, 2021Inventors: Shangping Liu, Lu Wang, Pingping Zhang, Huchuan Lu
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Publication number: 20210114471Abstract: Embodiments are disclosed of an apparatus including a vehicle. A battery pack including one or more individual batteries powers the vehicle. An underbody shield positioned on the underside of the vehicle protects the battery pack and has integrated therein an induction coil and one or more power conditioning components electrically coupled between the induction coil and the battery pack.Type: ApplicationFiled: October 22, 2019Publication date: April 22, 2021Inventors: Haizhong Ye, Xiaocheng Zhang, Peng Chen, Thomas Riedell, Yuanshan Chen, Pingping Zhang, David Moseley
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Publication number: 20190284293Abstract: Provided are methods for clinical treatment of tumors (e.g., advanced solid tumors) using an anti-CD73 antibody in combination with an immuno-oncology agent, such as an anti-PD-1 antibody.Type: ApplicationFiled: March 3, 2017Publication date: September 19, 2019Inventors: Nils LONBERG, Alan J. KORMAN, Bryan C. BARNHART, Aaron P. YAMNIUK, Mohan SRINIVASAN, Karla A. HENNING, Ming LEI, Emanuela SEGA, Angela GOODENOUGH, Maria JURE-KUNKEL, Guodong CHEN, John S. SACK, Richard Y. HUANG, Martin J. CORBETT, Joseph E. MYERS, Jr., Liang SCHWEIZER, Sandra V. HATCHER, Rachel A. ALTURA, Haichun HUANG, Pingping ZHANG, Edward J. HILT, Michael Nathan HEDRICK
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Publication number: 20190243494Abstract: A touch control display panel includes a substrate and a touch control panel disposed on a first side of the substrate. The touch panel includes a touch control area and a non-touch control area surrounding the touch control area. The non-touch control area includes a plurality of traces and a first shielding layer is disposed on a surface, away from the substrate, of the non-touch control area to shield the traces of the non-touch control area.Type: ApplicationFiled: November 8, 2018Publication date: August 8, 2019Applicant: EverDisplay Optronics (Shanghai) LimitedInventors: Pingping ZHANG, Junjun CHEN, HsinChih LIN, Shuangshuang DING
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Publication number: 20190062456Abstract: The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to human Cluster of Differentiation 73 (CD73) with high affinity, and inhibit the activity of CD73, and optionally mediate antibody dependent CD73 internalization. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting the growth of a tumor cell expressing CD73 using the antibodies of the invention, including methods for treating various cancers.Type: ApplicationFiled: August 30, 2018Publication date: February 28, 2019Inventors: Nils Lonberg, Alan J. Korman, Bryan C. Barnhart, Aaron P. Yamniuk, Mohan Srinivasan, Karla A. Henning, Ming Lei, Emanuela Sega, Angela Goodenough, Maria Jure-Kunkel, Guodong Chen, John S. Sack, Richard Y. Huang, Martin J. Corbett, Joseph E. Myers, JR., Liang Schweizer, Sandra V. Hatcher, Haichun Huang, Pingping Zhang
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Publication number: 20190055320Abstract: The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to human Cluster of Differentiation 73 (CD73) with high affinity, and inhibit the activity of CD73, and optionally mediate antibody dependent CD73 internalization. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting the growth of a tumor cell expressing CD73 using the antibodies of the invention, including methods for treating various cancers.Type: ApplicationFiled: August 27, 2018Publication date: February 21, 2019Inventors: Nils LONBERG, Alan J. KORMAN, Bryan C. BARNHART, Aaron P. YAMNIUK, Mohan SRINIVASAN, Karla A. HENNING, Ming LEI, Emanuela SEGA, Angela GOODENOUGH, Maria JURE-KUNKEL, Guodong CHEN, John S. SACK, Richard Y. HUANG, Martin J. CORBETT, Joseph E. MYERS, JR., Liang SCHWEIZER, Sandra V. HATCHER, Haichun HUANG, Pingping ZHANG