Patents by Inventor Upendra KUMAR
Upendra KUMAR 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).
-
Patent number: 11965579Abstract: Provided is a wind turbine, including a tower and a damper module, especially a slosh damper module arranged in the tower, which damper module includes a frame with at least two elongated first frame ends at one side of the frame and at least two elongated second frame ends at the opposite side of the frame, which first and second frame ends are fixed to first and second fixation elements arranged at an inner wall of the tower, wherein the first frame ends are immovably fixed to the fixation elements while the second frame ends are fixed sliding relative to the fixation elements, wherein the first and second fixation elements are first and second plates fixed to the and extending horizontal from the inner wall, on which the first and second frame ends comprising flat support areas rest.Type: GrantFiled: April 19, 2021Date of Patent: April 23, 2024Assignee: SIEMENS GAMESA RENEWABLE ENERGY A/SInventors: Upendra Kumar, Adam Lord, Madhup Tiwari, Christian Vogelsang
-
Publication number: 20240104563Abstract: Disclosed are various embodiments for a service for decentralized browser based wallets. Various embodiments of the present disclosure can receive a first passcode and a second passcode from a security provider device. Various embodiments can use a cryptowallet to decrypt a first encrypted private key using the first passcode to generate a decrypted private key. Various embodiments can use a cryptowallet to sign a transaction request with the decrypted private key. Various embodiments can use a cryptowallet to generate a second encrypted private key by encrypting the decrypted private key using the second passcode.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Inventors: Jitendra Singh Dikhit, Alaric M. Eby, Andras L. Ferenczi, Ashish Kumar, Upendra Mardikar
-
Patent number: 11921699Abstract: Lease-based consistency may be implemented for databases to handle failovers. A database node may obtain a consistency lease that describes a point in time determined from a time-to-live amount added to a consistent point in time for database data. While the consistency lease is valid, Multi-version Concurrency Control (MVCC) snapshots assigned by the database node can be used to handle requests to access the database data. Once expired, the database node may have to renew the consistency lease in order to continue to handle write and read requests.Type: GrantFiled: December 16, 2022Date of Patent: March 5, 2024Assignee: Amazon Technologies, Inc.Inventors: Upendra Govindagowda, Anand Kumar Thakur, David Charles Wein, Alexandre Olegovich Verbitski, James C Nasby, Hong Yang, Gaurav Kumar Gupta
-
Patent number: 11895120Abstract: Enterprise applications need to store and evaluate permissions on per User, per Entity and per Action basis for hundreds of Users and thousands of permissions. Most of the times this data takes up to 5 database tables to store the Role Based Access Control (RBAC) permissions. Selecting permissions for user from database consumes time while any User attempts to perform any Action. Sometimes the time taken to check permission is more than time taken to perform the required Action. Thus the current approaches for RBAC are inefficient in all—computation TIME, runtime MEMORY and database STORAGE. Binary arithmetic is known for being vast in scalability, smallest in memory and fastest in speed. This paper describes a new method which uses binary data structure and binary arithmetic to accurately check User permissions. We also claim that this method is the most scalable and fastest possible for Role Based Access Control.Type: GrantFiled: March 25, 2019Date of Patent: February 6, 2024Inventors: Vivek Kapoor, Upendra Kumar Jariya, Vrinda Tokekar
-
Publication number: 20230345947Abstract: Disclosed herein are compositions and methods of controlling pests that involves administering RNA interfering agents. Particularly exemplified is the control of Lepidopteran species such as diamondback moths and fall armyworms. Also disclosed is the use of double-stranded RNA molecules to target certain genes in Lepidopteran species.Type: ApplicationFiled: May 13, 2021Publication date: November 2, 2023Inventors: Kenneth E. NARVA, Krishnakumar SRIDHARAN, Upendra Kumar DEVISETTY, Thais BARROS RODRIGUES, Cris OPPERT, Suresh DESAI, Sambit Kumar MISHRA, Evelien VAN EKERT
-
Publication number: 20230189818Abstract: Disclosed are agents, compositions and methods of treating or controlling Botrytis infection particularly in plants. Certain agents include polynucleotide molecules that induce RNAi when administered to B. cinerea fungal cells. In particular embodiments, compositions include a fungicidally effective amount of a polynucleotide comprising at least 18, 19, 20, 21, 25, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 575, or 600 contiguous nucleotides that are essentially complementary to or comprises at least about 85%, at least about 90%, at least about 95%, at least about 98%, about 100%, or 100% sequence identity with a segment of a DNA or target gene of B. cinerea, or an RNA transcribed from the DNA or target gene.Type: ApplicationFiled: July 26, 2022Publication date: June 22, 2023Inventors: Kestrel MCCORKLE, Christopher LAWRENCE, Krishnakumar SRIDHARAN, Upendra Kumar DEVISETTY, Sambit Kumar MISHRA, David CULLEY, Yufeng FANG
-
Publication number: 20220290170Abstract: Disclosed herein are compositions and methods that involve recombinant polynucleotide molecules, such as single or double-stranded DNA or RNA molecules, also referred to “triggers”, that are useful for controlling or preventing E. necator infection, or recombinant DNA constructs for making such RNA molecules or for making transgenic grape plants resistant to E. necator infection. In some embodiments, polynucleotide triggers are provided as topically applied agents for controlling or preventing infection of a plant by E. necator. In some embodiments, grape plants with improved resistance to infection by E. necator, such as transgenic grape plants (including seeds or propagatable parts) expressing a polynucleotide trigger are provided. In some embodiments, grape plants (including seeds or propagatable parts) that have been topically treated with a composition comprising a polynucleotide trigger (e.g., grape plants that have been sprayed with a solution of dsRNA molecules) are provided.Type: ApplicationFiled: March 8, 2022Publication date: September 15, 2022Inventors: Adriana PURALEWSKI, Christopher LAWRENCE, Upendra Kumar DEVISETTY, Sambit Kumar MISHRA, Krishnakumar SRIDHARAN, Lance E. CADLE DAVIDSON, Ann N. UNDERHILL, Yufeng FANG, Wimalanathan KOKULAPALAN
-
Publication number: 20220150256Abstract: Enterprise applications need to store and evaluate permissions on per User, per Entity and per Action basis for hundreds of Users and thousands of permissions. Most of the times this data takes up to 5 database tables to store the Role Based Access Control (RBAC) permissions. Selecting permissions for user from database consumes time while any User attempts to perform any Action. Sometimes the time taken to check permission is more than time taken to perform the required Action. Thus the current approaches for RBAC are inefficient in all—computation TIME, runtime MEMORY and database STORAGE. Binary arithmetic is known for being vast in scalability, smallest in memory and fastest in speed. This paper describes a new method which uses binary data structure and binary arithmetic to accurately check User permissions. We also claim that this method is the most scalable and fastest possible for Role Based Access Control.Type: ApplicationFiled: March 25, 2019Publication date: May 12, 2022Inventors: Vivek KAPOOR, Upendra Kumar JARIYA, Vrinda TOKEKAR
-
Patent number: 11198240Abstract: An object of the present application is to allow a first cavity mold and a second cavity mold to become integrated with each other in a state in which the first cavity mold constituting an injection cavity mold is inserted into an insertion hole of the second cavity mold, with a cooling flow path for supplying a cooling medium formed between the first cavity mold and the second cavity mold.Type: GrantFiled: March 1, 2018Date of Patent: December 14, 2021Assignee: NISSEI ASB MACHINE CO., LTD.Inventor: Upendra Kumar
-
Publication number: 20210332866Abstract: Provided is a wind turbine, including a tower and a damper module, especially a slosh damper module arranged in the tower, which damper module includes a frame with at least two elongated first frame ends at one side of the frame and at least two elongated second frame ends at the opposite side of the frame, which first and second frame ends are fixed to first and second fixation elements arranged at an inner wall of the tower, wherein the first frame ends are immovably fixed to the fixation elements while the second frame ends are fixed sliding relative to the fixation elements, wherein the first and second fixation elements are first and second plates fixed to the and extending horizontal from the inner wall, on which the first and second frame ends comprising flat support areas rest.Type: ApplicationFiled: April 19, 2021Publication date: October 28, 2021Inventors: Upendra Kumar, Adam Lord, Madhup Tiwari, Christian Vogelsang
-
Patent number: 10764279Abstract: Embodiments herein relate to a method and an information appliance device having a unique access card for preventing security breach in the information appliance device. A multimedia content server transmits a one-time access key to both the information appliance device and a user of the information appliance device. The user must input the access key to the information appliance device. The information appliance device verifies the access key and provides access to the user for the multimedia services, by activating a periodic activation key upon successful verification of the access key. Therefore, even if unauthorized user tries to skip the access key verification process through modification of access cards used in information appliance device, the unauthorized user cannot access the multimedia service due to lack of the periodic activation key required for activating multimedia service. Hence, security breach such as, cloning or duplication of the access cards will be minimized.Type: GrantFiled: August 24, 2017Date of Patent: September 1, 2020Assignee: CENTRE FOR DEVELOPMENT OF TELEMATICS (C-DOT)Inventors: Vipin Tyagi, Sridharan B, Pallab Dutta, Priyanka Jain, Maheshkumar Yadavrao Gadge, Giri Babu E, Upendra Kumar Garapati
-
Publication number: 20200009776Abstract: An object of the present application is to allow a first cavity mold and a second cavity mold to become integrated with each other in a state in which the first cavity mold constituting an injection cavity mold is inserted into an insertion hole of the second cavity mold, with a cooling flow path for supplying a cooling medium formed between the first cavity mold and the second cavity mold.Type: ApplicationFiled: March 1, 2018Publication date: January 9, 2020Applicant: NISSEI ASB MACHINE CO., LTD.Inventor: Upendra KUMAR
-
Publication number: 20180063127Abstract: Embodiments herein relate to a method and an information appliance device having a unique access card for preventing security breach in the information appliance device. A multimedia content server transmits a one-time access key to both the information appliance device and a user of the information appliance device. The user must input the access key to the information appliance device. The information appliance device verifies the access key and provides access to the user for the multimedia services, by activating a periodic activation key upon successful verification of the access key. Therefore, even if unauthorized user tries to skip the access key verification process through modification of access cards used in information appliance device, the unauthorized user cannot access the multimedia service due to lack of the periodic activation key required for activating multimedia service. Hence, security breach such as, cloning or duplication of the access cards will be minimized.Type: ApplicationFiled: August 24, 2017Publication date: March 1, 2018Inventors: VIPIN TYAGI, SRIDHARAN B, PALLAB DUTTA, PRIYANKA JAIN, MAHESHKUMAR YADAVRAO GADGE, GIRI BABU E, UPENDRA KUMAR GARAPATI
-
Patent number: 6177447Abstract: Deoxynojirimycin derivatives containing a large hydrophobic moiety, such as cholesterol or adamantame-methanol, linked through a spacer, such as pentamethylene, to the nitrogen atom of deoxynojirimycin, and salts thereof, inhibit glucosylceramidase and may be useful in the treatment of diseases involving a ceramide-mediated signaling process, such as Gaucher disease.Type: GrantFiled: April 30, 1999Date of Patent: January 23, 2001Assignee: Universiteit van AmsterdamInventors: Johannes Maria F. G. Aerts, Upendra Kumar Pandit, Gerrit-Jan Koomen, Herman Steven Overkleeft, Paola Vianello