Patents by Inventor Tingting Yao
Tingting Yao 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: 20240136784Abstract: A divided-pulse laser regeneration amplification apparatus includes: a signal light coupling component including a first half-wave plate, a first polarization beam splitter, a first Faraday rotator and a second half-wave plate placed in sequence; and a divided-pulse laser regeneration amplification component including a second polarization beam splitter and a third reflector, the second polarization beam splitter is adjacent to the second half-wave plate and is in a same column as the third reflector and the second half-wave plate; a first quarter-wave plate, a Pockels cell and a first reflector are successively arranged on a first side of the second polarization beam splitter, and a third half-wave plate, a first pulse polarization separation component and a first non-linear pulse amplification component are successively arranged on a second side of the second polarization beam splitter.Type: ApplicationFiled: October 17, 2023Publication date: April 25, 2024Inventors: Heping ZENG, Zhengru GUO, Xiaowei QIAN, Tingting LIU, Tianjun YAO
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Patent number: 11680251Abstract: A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO: 1. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic dipeptides, which provides a new strategy for drug development of diketopiperazines.Type: GrantFiled: January 31, 2022Date of Patent: June 20, 2023Assignee: OCEAN UNIVERSITY OF CHINAInventors: Wenli Li, Tingting Yao, Jing Liu, Huayue Li, Tong Li
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Publication number: 20220259749Abstract: A nickel-iron catalytic material, a preparation method thereof, and a use thereof in the hydrogen production through water electrolysis and the preparation of a liquid solar fuel (LSF) are provided. The nickel-iron catalytic material is prepared by using a soluble iron salt as a raw material and growing on a modified nickel substrate under mild conditions, and the nickel-iron catalytic material can be used in the industrial alkaline water electrolysis under harsh conditions. The nickel-iron catalytic material includes a nickel metal substrate and a catalytically-active layer with iron and nickel. When used to promote a water splitting reaction, the nickel-iron catalytic material can reduce the energy consumption per m3 of hydrogen production through industrial alkaline water electrolysis from 4.4 kWh to 4.01 kWh, thereby increasing the conversion of solar energy to methanol by 9.7%.Type: ApplicationFiled: July 5, 2019Publication date: August 18, 2022Applicant: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Can LI, Xiurui AN, Tingting YAO, Jijie WANG
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Publication number: 20220154152Abstract: A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO: 1. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic dipeptides, which provides a new strategy for drug development of diketopiperazines.Type: ApplicationFiled: January 31, 2022Publication date: May 19, 2022Inventors: Wenli Li, Tingting Yao, Jing Liu, Huayue Li, Tong Li
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Patent number: 11279918Abstract: A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO:1. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic di peptides, which provides a new strategy for drug development of diketopiperazines.Type: GrantFiled: July 23, 2019Date of Patent: March 22, 2022Assignee: OCEAN UNTVERSITY OF CHINAInventors: Wenli Li, Tingting Yao, Jing Liu, Huayue Li, Tong Li
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Publication number: 20210054351Abstract: A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO:1. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic di peptides, which provides a new strategy for drug development of diketopiperazines.Type: ApplicationFiled: July 23, 2019Publication date: February 25, 2021Inventors: Wenli Li, Tingting Yao, Jing Liu, Huayue Li, Tong Li
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Patent number: 7606691Abstract: The present invention is a method of generating a geologic model which incorporates a local spatial trend in rock property continuity. Initially, a candidate geologic model is generated by assigning a rock-property value to each block of a model grid. Next, local spectra which characterize the desired local spatial trend in rock property continuity are specified. These local spectra are used to frequency scale the rock-property values of the candidate geologic model. The scaled rock-property values are then combined to generate a scaled geologic model that incorporates the local spatial trend in rock property continuity.Type: GrantFiled: November 25, 2002Date of Patent: October 20, 2009Assignee: ExxonMobil Upstream Research CompanyInventors: Craig S. Calvert, Tingting Yao, Glen W. Bishop, Yuan Ma
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Patent number: 7415401Abstract: A process for constructing a three-dimensional geologic model of a subsurface earth volume wherein resolution scales of multiple diverse data types, including seismic data, are accounted for by generating multiple frequency passband models and combining them together to form the complete geologic model. Preferably, a model is generated for each of a low-frequency passband, a mid-frequency passband, and a high-frequency passband. When integrating seismic data into the modeling process, the seismic-frequency passband constitutes the mid-frequency passband model. The process further contemplates updating tentative frequency-passband models through optimization of assigned rock property values in each tentative model according to specified geological criteria. Such optimization is carried out by perturbation of the rock property values in a manner wherein the frequency content of each model is maintained.Type: GrantFiled: August 21, 2001Date of Patent: August 19, 2008Assignee: ExxonMobil Upstream Research CompanyInventors: Craig S. Calvert, Glen W. Bishop, Yuan-zhe Ma, Tingting Yao, J. Lincoln Foreman, Keith B. Sullivan, Dwight C. Dawson, Thomas A. Jones
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Patent number: 7379854Abstract: The present invention is a method of generating a model of a random field which has directionally varying continuity. First, a tentative model for the random field is specified. Second, connected strings of nodes within the model are identified. Third, a spectral simulation on each of the strings of nodes is performed to determine updated values for the random field. Finally, the tentative model is updated with the data values from the spectral simulations.Type: GrantFiled: August 19, 2003Date of Patent: May 27, 2008Assignee: ExxonMobil Upstream Research CompanyInventors: Craig S. Calvert, Thomas A. Jones, Glen W. Bishop, Tingting Yao, J. Lincoln Foreman, Yuan Ma
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Publication number: 20070219765Abstract: A process for constructing a three-dimensional geologic model of a subsurface earth volume wherein resolution scales of multiple diverse data types, including seismic data, are accounted for by generating multiple frequency passband models and combining them together to form the complete geologic model. Preferably, a model is generated for each of a low-frequency passband, a mid-frequency passband, and a high-frequency passband. When integrating seismic data into the modeling process, the seismic-frequency passband constitutes the mid-frequency passband model. The process further contemplates updating tentative frequency-passband models through optimization of assigned rock property values in each tentative model according to specified geological criteria. Such optimization is carried out by perturbation of the rock property values in a manner wherein the frequency content of each model is maintained.Type: ApplicationFiled: May 14, 2007Publication date: September 20, 2007Inventors: Craig Calvert, Glen Bishop, Yuan-zhe Ma, Tingting Yao, J. Foreman, Keith Sullivan, Dwight Dawson, Thomas Jones
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Publication number: 20040122634Abstract: The present invention is a method of generating a model of a random field which has directionally varying continuity. First, a tentative model for the random field is specified. Second, connected strings of nodes within the model are identified. Third, a spectral simulation on each of the strings of nodes is performed to determine updated values for the random field. Finally, the tentative model is updated with the data values from the spectral simulations.Type: ApplicationFiled: August 19, 2003Publication date: June 24, 2004Applicant: EXXONMOBIL UPSTREAM RESEARCH COMPANYInventors: Craig S. Calvert, Thomas A. Jones, Glen W. Bishop, Tingting Yao, J. Lincoln Foreman, Yuan Ma
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Publication number: 20030182093Abstract: This invention is a method of generating a continuity-controlled geologic model of a feature within a subsurface volume of the earth. The method involves the specification of both a reference line corresponding to the feature, and a coordinate transformation for which the reference line is made linear in a transformed coordinate system. Geologic modeling of the linearized feature in the transformed coordinate system allows the continuity of the feature to be controlled, and an inverse transform allows the model to be presented in the original coordinate system.Type: ApplicationFiled: March 25, 2002Publication date: September 25, 2003Inventors: Thomas A. Jones, J. Lincoln Foreman, Tingting Yao
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Publication number: 20030115029Abstract: The present invention is a method of generating a geologic model which incorporates a local spatial trend in rock property continuity. Initially, a candidate geologic model is generated by assigning a rock-property value to each block of a model grid. Next, local spectra which characterize the desired local spatial trend in rock property continuity are specified. These local spectra are used to frequency scale the rock-property values of the candidate geologic model. The scaled rock-property values are then combined to generate a scaled geologic model that incorporates the local spatial trend in rock property continuity.Type: ApplicationFiled: November 25, 2002Publication date: June 19, 2003Inventors: Craig S. Calvert, Tingting Yao, Glen W. Bishop, Yuan Ma
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Publication number: 20020042702Abstract: A process for constructing a three-dimensional geologic model of a subsurface earth volume wherein resolution scales of multiple diverse data types, including seismic data, are accounted for by generating multiple frequency passband models and combining them together to form the complete geologic model. Preferably, a model is generated for each of a low-frequency passband, a mid-frequency passband, and a high-frequency passband. When integrating seismic data into the modeling process, the seismic-frequency passband constitutes the mid-frequency passband model. The process further contemplates updating tentative frequency-passband models through optimization of assigned rock property values in each tentative model according to specified geological criteria. Such optimization is carried out by perturbation of the rock property values in a manner wherein the frequency content of each model is maintained.Type: ApplicationFiled: August 21, 2001Publication date: April 11, 2002Inventors: Craig S. Calvert, Glen W. Bishop, Yuan-zhe Ma, Tingting Yao, J. Lincoln Foreman, Keith B. Sullivan, Dwight C. Dawson, Thomas A. Jones