Patents by Inventor Qian Wei
Qian Wei 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).
-
Centralized request processing and security zone policy enforcement in a cloud infrastructure system
Patent number: 12261889Abstract: A cloud-based security solution that provides a robust and secure framework for managing and enforcing security policies related to various resources managed in the cloud is disclosed. The cloud-based security solution is implemented by a centralized application programming Interface (API) system and a security zone policy enforcement system in a cloud service provider infrastructure. The centralized API system receives an API request that identifies an operation to be performed on a resource in the CSPI. The system determines, from the API request, compartment information and context information associated with the resource. Responsive to determining the compartment information and the context information associated with the resource, the system determines that the resource resides in a compartment that is associated with a security zone. The system then processes the API request and transmits a result of processing of the API request to a user of the centralized API processing system.Type: GrantFiled: August 3, 2021Date of Patent: March 25, 2025Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Sreenivas Gattu, Qian Wei, Jonathan Jorge Nadal, Jun Tong, Thoulfekar Alrahem -
Patent number: 11961464Abstract: A display panel and a display apparatus are provided. The display panel is connected to a data driver that outputs first and second data signals sequentially through an output terminal. First and second data lines are configured to receive the first and second data signals, respectively. First and second sub-pixels are connected to the first and second data lines, respectively. A first signal line crosses the first and second data lines to form overlapping portions. A gating circuit connects the output terminal to the first and second data lines. A shielding pattern overlaps with at least one overlapping portion. The shielding pattern is configured to receive a fixed potential when the output terminal of the data driver provides a data signal to the data line through the gating circuit.Type: GrantFiled: April 24, 2023Date of Patent: April 16, 2024Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Qian Wei, Shanglong Wang
-
Publication number: 20230267877Abstract: A display panel and a display apparatus are provided. The display panel is connected to a data driver that outputs first and second data signals sequentially through an output terminal. First and second data lines are configured to receive the first and second data signals, respectively. First and second sub-pixels are connected to the first and second data lines, respectively. A first signal line crosses the first and second data lines to form overlapping portions. A gating circuit connects the output terminal to the first and second data lines. A shielding pattern overlaps with at least one overlapping portion. The shielding pattern is configured to receive a fixed potential when the output terminal of the data driver provides a data signal to the data line through the gating circuit.Type: ApplicationFiled: April 24, 2023Publication date: August 24, 2023Applicant: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Qian Wei, Shanglong Wang
-
Patent number: 11522151Abstract: An organic light-emitting device includes a first electrode layer, an emission layer, an electron transporting layer, an electron injection layer, and a second electrode layer sequentially formed from bottom to top. The emission layer includes a guest light-emitting material, a first phenyl phosphine oxide derivative and a hole transporting material. The electron transporting layer includes a second phenyl phosphine oxide derivative and a third phenyl phosphine oxide derivative different from the second phenyl phosphine oxide derivative. One of the second phenyl phosphine oxide derivative and the third phenyl phosphine oxide derivative is identical to the first phenyl phosphine oxide derivative. The electron injection layer includes an alkaline metal compound.Type: GrantFiled: January 29, 2019Date of Patent: December 6, 2022Assignee: NATIONAL CHIAO TUNG UNIVERSITYInventors: Hsin-Fei Meng, Sheng-Fu Horng, Yu-Chiang Chao, Chih-Yu Chang, Yu-Fan Chang, Mei-Peng Liou, Qian-Wei Lin, Hsiao-Tso Su, Chiung-Wen Chang
-
Publication number: 20220384543Abstract: A light-emitting device includes a substrate, an active device layer, a bank structure and organic light-emitting materials. The active device layer is located on the substrate. The bank structure is located on the active device layer. The bank structure includes at least one first bank and a plurality of second banks. The at least one first bank has arc surfaces and includes hydrophilic materials. The second banks extend along the first direction, and the second banks include a hydrophobic material. The bank structure has a plurality of openings. Two sides of each opening are defined by two corresponding arc surfaces of the at least one first bank, and the other two sides of each opening are defined by two opposite side walls of the corresponding two second banks. The organic light-emitting materials are filled into the openings of the bank structure.Type: ApplicationFiled: August 4, 2021Publication date: December 1, 2022Applicant: Au Optronics CorporationInventors: Qian-Wei Lin, Chien-Chuan Chen
-
CENTRALIZED REQUEST PROCESSING AND SECURITY ZONE POLICY ENFORCEMENT IN A CLOUD INFRASTRUCTURE SYSTEM
Publication number: 20220060513Abstract: A cloud-based security solution that provides a robust and secure framework for managing and enforcing security policies related to various resources managed in the cloud is disclosed. The cloud-based security solution is implemented by a centralized application programming Interface (API) system and a security zone policy enforcement system in a cloud service provider infrastructure. The centralized API system receives an API request that identifies an operation to be performed on a resource in the CSPI. The system determines, from the API request, compartment information and context information associated with the resource. Responsive to determining the compartment information and the context information associated with the resource, the system determines that the resource resides in a compartment that is associated with a security zone. The system then processes the API request and transmits a result of processing of the API request to a user of the centralized API processing system.Type: ApplicationFiled: August 3, 2021Publication date: February 24, 2022Applicant: Oracle Intenational CorporationInventors: Sreenivas Gattu, Qian Wei, Jonathan Jorge Nadal, Jun Tong, Thoulfekar Alrahem -
Patent number: 10626192Abstract: A method of reducing the amount propylene chlorohydrin produced in a reaction to make a hydroxypropylated/crosslinked starch comprising removing residual propylene oxide from alkaline slurry. The residual propylene oxide is removed by the dewatering the alkaline slurry or by washing the starch in slurry at a pH of around 10. The starch is then neutralized in an acid solution and recovered from the second slurry and may or may not be washed, depending on whether the slurry while at pH around 10 to make a hydroxypropylated/crosslinked starch having less than 1 ppm propylene chlorohydrin.Type: GrantFiled: May 2, 2017Date of Patent: April 21, 2020Assignee: CORN PRODUCTS DEVELOPMENT, INC.Inventors: John Adeosun, Abhay Borkar, Qian Wei, John Pantina, Judith M. Vaz
-
Patent number: 10525756Abstract: A thermal transfer ink composition, a domestic thermal transfer kit, and a thermal transfer method is provided. The thermal transfer ink composition comprises a disperse dye, a resin, an additive, an auxiliary solvent and a main solvent. The domestic thermal transfer kit comprises an ink cartridge, a writing instrument, high temperature resistant tapes and writing media. The writing instrument comprises a cotton core type, a capillary liquid type and a valve type; The method comprises the following steps: using a writing instrument to form writing marks on the surface of a writing medium; pasting the writing medium onto the surface of a thermal transfer medium by the use of high temperature resistant tapes; applying a heat source to the writing medium and then removing the heat source to obtain the well-transferred thermal transfer medium.Type: GrantFiled: December 29, 2017Date of Patent: January 7, 2020Assignee: SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.Inventors: Qian Wei, Liang Long
-
Publication number: 20190360329Abstract: The invention relates to a transmitter of a through bit dipole acoustic logging device and the logging device, and the transmitter includes a substrate and 2 piezoelectric ceramic plates respectively at either sides of the substrate; wherein the piezoelectric ceramic plate is composed of at least one block of piezoelectric ceramic units; wherein the lengthwise direction of the piezoelectric ceramic elements is along the width direction of the piezoelectric ceramic plates, the width direction of the piezoelectric ceramic units is along the thickness direction of the piezoelectric ceramic plates, and the thickness direction of the piezoelectric ceramic units is along the lengthwise direction of the piezoelectric ceramic plates; the polarization directions of the piezoelectric ceramic units are along the thickness direction of the piezoelectric ceramic units; when electric excitation is applied along the length of the piezoelectric ceramic plate, the piezoelectric ceramic plate on one side of the substrate is exType: ApplicationFiled: January 4, 2018Publication date: November 28, 2019Applicant: Institute of Acoustics, Chinese Academy of SciencesInventors: Jiansheng CONG, Qian WEI, Chengxuan CHE, Xiuming WANG, Bin LIU
-
Publication number: 20190355921Abstract: An organic light-emitting device includes a first electrode layer, an emission layer, an electron transporting layer, an electron injection layer, and a second electrode layer sequentially formed from bottom to top. The emission layer includes a guest light-emitting material, a first phenyl phosphine oxide derivative and a hole transporting material. The electron transporting layer includes a second phenyl phosphine oxide derivative and a third phenyl phosphine oxide derivative different from the second phenyl phosphine oxide derivative. One of the second phenyl phosphine oxide derivative and the third phenyl phosphine oxide derivative is identical to the first phenyl phosphine oxide derivative. The electron injection layer includes an alkaline metal compound.Type: ApplicationFiled: January 29, 2019Publication date: November 21, 2019Inventors: Hsin-Fei MENG, Sheng-Fu HORNG, Yu-Chiang CHAO, Chih-Yu CHANG, Yu-Fan CHANG, Mei-Peng LIOU, Qian-Wei LIN, Hsiao-Tso SU, Chiung -Wen CHANG
-
Publication number: 20190001724Abstract: A thermal transfer ink composition, a domestic thermal transfer kit, and a thermal transfer method is provided. The thermal transfer ink composition comprises a disperse dye, a resin, an additive, an auxiliary solvent and a main solvent. The domestic thermal transfer kit comprises an ink cartridge, a writing instrument, high temperature resistant tapes and writing media. The writing instrument comprises a cotton core type, a capillary liquid type and a valve type; The method comprises the following steps: using a writing instrument to form writing marks on the surface of a writing medium; pasting the writing medium onto the surface of a thermal transfer medium by the use of high temperature resistant tapes; applying a heat source to the writing medium and then removing the heat source to obtain the well-transferred thermal transfer medium.Type: ApplicationFiled: December 29, 2017Publication date: January 3, 2019Inventors: QIAN WEI, LIANG LONG
-
Publication number: 20180319902Abstract: A method of reducing the amount propylene chlorohydrin produced in a reaction to make a hydroxypropylated/crosslinked starch comprising removing residual propylene oxide from alkaline slurry. The residual propylene oxide is removed by the dewatering the alkaline slurry or by washing the starch in slurry at a pH of around 10. The starch is then neutralized in an acid solution and recovered from the second slurry and may or may not be washed, depending on whether the slurry while at pH around 10 to make a hydroxypropylated/crosslinked starch having less than 1 ppm propylene chlorohydrin.Type: ApplicationFiled: May 2, 2017Publication date: November 8, 2018Inventors: JOHN ADEOSUN, ABHAY BORKAR, QIAN WEI, JOHN PANTINA, JUDITH M. VAZ
-
Patent number: 8470587Abstract: This invention relates to enzyme-sensitive biosensors and methods and kits using the same. Specifically, the invention relates to methods, systems and kits for the detection of enzymes using the chemical shift observed in an isotope complexed to the biosensor resulting from a change in the biosensor as the result of the enzyme's activity.Type: GrantFiled: August 6, 2007Date of Patent: June 25, 2013Assignee: The Trustees of the University of PennsylvaniaInventors: Ivan Dmochowski, Qian Wei, Nicholas Kuzma, P. Aru Hill
-
Publication number: 20120230508Abstract: A earphone which can communicate with an electronic device includes a sensing unit, a determining unit and a communication unit. The sensing unit detects a rotation of the earphone to generate a direction signal and to obtain a rotating angle. The determining unit determines whether the rotating angle is at least a predetermined angle and generates a rotating signal when the rotating angle is at least a predetermined angle. The communication unit controls the electronic device to execute different operations.Type: ApplicationFiled: September 14, 2011Publication date: September 13, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD .Inventors: CHIA-WANG CHUANG, HAI-CHAO YANG, QIAN WEI, JIE ZHENG
-
Patent number: 8222022Abstract: This invention relates to biosensors with improved solubility and affinity to a noble element. Specifically, the invention relates to methods and systems for the detection of target entities using the signal observed in a noble element complexed to the biosensor.Type: GrantFiled: July 7, 2009Date of Patent: July 17, 2012Assignee: The Trustees of the University of PennsylvaniaInventors: Ivan Dmochowski, Aru P. Hill, Qian Wei, Jennifer M. Chambers
-
Publication number: 20110104075Abstract: This invention relates to enzyme-sensitive biosensors and methods and kits using the same. Specifically, the invention relates to methods, systems and kits for the detection of enzymes using the chemical shift observed in an isotope complexed to the biosensor resulting from a change in the biosensor as the result of the enzyme's activity.Type: ApplicationFiled: August 6, 2007Publication date: May 5, 2011Inventors: Ivan Dmochowski, Qian Wei, Nicholas Kuzma, Aru P. Hill
-
Publication number: 20100105099Abstract: This invention relates to biosensors with improved solubility and affinity to a noble element. Specifically, the invention relates to methods and systems for the detection of target entities using the signal observed in a noble element complexed to the biosensor.Type: ApplicationFiled: July 7, 2009Publication date: April 29, 2010Inventors: Ivan Dmochowski, Aru P. Hill, Qian Wei, Jennifer M. Chambers
-
Patent number: D863014Type: GrantFiled: June 25, 2018Date of Patent: October 15, 2019Assignee: Black & Decker Inc.Inventors: Cheng Gang Gu, Qian Wei
-
Patent number: D872552Type: GrantFiled: June 26, 2018Date of Patent: January 14, 2020Assignee: Black & Decker Inc.Inventors: Cheng Gang Gu, Qian Wei