Patents by Inventor Surendra Kumar

Surendra 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: 12095767
    Abstract: In a network environment, access to network devices is controlled using a multi-leveled locking mechanism. A method of applying the locking mechanism may include managing device locks configured to control access of a plurality of tools to a memory of a network device, where the device locks include a first level of device lock associated with a first priority and a second level of device lock associated with a second priority that is higher than the first priority. The method may further include generating an interleaved signal responsive to issuing the second level of device lock to a second tool while a first tool has an active first level of device lock. The interleaved signal may be communicated to the first tool and the first tool may coordinate subsequent changes to the network device in accordance with changes to the network device that are made by the second tool after the interleaved signal is generated.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: September 17, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Surendra Kumar, John Brett, Swati Bansal, Asela Jude Mallawaaratchy, Joshua Page Starkweather
  • Publication number: 20240252158
    Abstract: Disclosed is a device for extraction of a resected tissue or the like from a body comprising an elongate portion having a rounded end; a sleeve assembly comprising an anchor portion for contacting a region around the resected tissue when inflated, and a body portion shaped and dimensioned to receive the resected tissue; the body portion comprises a first end, a second end and a pliable sleeve; the first end and the second end each having a respective diameter greater than a desired diameter of the natural orifice or a tissue opening; wherein the pliable sleeve is disposed between the first end and the second end in a manner which a distance between the first end and the second end is adjustable.
    Type: Application
    Filed: June 3, 2022
    Publication date: August 1, 2024
    Inventors: Fangzhou ZHOU, Zhi Qi YONG, Kobby GREENBERG, Eric HAAS, Barry SALKY, Surendra Kumar MANTOO
  • Patent number: 11961770
    Abstract: Some embodiments of the present disclosure relate to a processing tool. The tool includes a housing enclosing a processing chamber, and an input/output port configured to pass a wafer through the housing into and out of the processing chamber. A back-side macro-inspection system is arranged within the processing chamber and is configured to image a back side of the wafer. A front-side macro-inspection system is arranged within the processing chamber and is configured to image a front side of the wafer according to a first image resolution. A front-side micro-inspection system is arranged within the processing chamber and is configured to image the front side of the wafer according to a second image resolution which is higher than the first image resolution.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: April 16, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chia-Han Lin, Chien-Fa Lee, Hsu-Shui Liu, Jiun-Rong Pai, Sheng-Hsiang Chuang, Surendra Kumar Soni, Shou-Wen Kuo, Wu-An Weng, Gary Tsai, Chien-Ko Liao, Ya Hsun Hsueh, Becky Liao, Ethan Yu, Ming-Chi Tsai, Kuo-Yi Liu
  • Publication number: 20240088455
    Abstract: Disclosed herein are novel or improved separators, battery separators, lead battery separators, batteries, cells, and/or methods of manufacture and/or use of such separators, battery separators, lead battery separators, cells, and/or batteries. In accordance with at least certain embodiments, the present disclosure or invention is directed to novel or improved battery separators for lead acid batteries. In addition, disclosed herein are methods, systems and battery separators for enhancing battery life, reducing active material shedding, reducing grid and spine corrosion, reducing failure rate reducing acid stratification and/or improving uniformity in at least lead acid batteries, in particular batteries for electric rickshaws. In accordance with at least particular embodiments, the present disclosure or invention is directed to an improved separator for lead acid batteries wherein the separator includes improved membrane profiles, improved coatings, improved configurations, and/or the like.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Inventors: Surendra Kumar Mittal, Naveen Prabhu Shanmugam
  • Patent number: 11870712
    Abstract: Technologies are provided for distributed network management. An access-point computing device is configured to receive commands that target network devices in different computer networks. When a command is received, the access-point device determines which network is targeted by the command and stores the command in a queue associated with that network. Other computing devices are configured to access the multiple computer networks and to execute commands that target devices in the multiple networks. These other computing devices can be configured to transmit requests for commands to the access-point device. When such a request is received, the access-point device determines which network the request is for, retrieves a command from the queue associated with the computer network, and transmits the command to the requestor. The requestor, upon receipt of the command, executes the command against network device(s) in the computer network and transmits any result back to the first computing device.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: January 9, 2024
    Assignee: Amazon Technologies, Inc.
    Inventor: Surendra Kumar
  • Patent number: 11862769
    Abstract: Disclosed herein are novel or improved separators, battery separators, lead battery separators, batteries, cells, and/or methods of manufacture and/or use of such separators, battery separators, lead battery separators, cells, and/or batteries. In accordance with at least certain embodiments, the present disclosure or invention is directed to novel or improved battery separators for lead acid batteries. In addition, disclosed herein are methods, systems and battery separators for enhancing battery life, reducing active material shedding, reducing grid and spine corrosion, reducing failure rate reducing acid stratification and/or improving uniformity in at least lead acid batteries, in particular batteries for electric rickshaws. In accordance with at least particular embodiments, the present disclosure or invention is directed to an improved separator for lead acid batteries wherein the separator includes improved membrane profiles, improved coatings, improved configurations, and/or the like.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: January 2, 2024
    Assignee: Daramic, LLC
    Inventors: Surendra Kumar Mittal, Naveen Prabhu Shanmugam
  • Publication number: 20230385536
    Abstract: An online document system can allow users to track various amendments made over time and corresponding to an original document. The online document system accesses the original document comprising a plurality of content sections and a set of amendment documents each comprising one or more amendments to the original document. The online document system applies a machine-learned model to the original document and the set of amendment documents to identify, for each amendment, a content section of the plurality that corresponds to the amendment and a type of amendment corresponding to the amendment. The online document system generates an amended original document comprising the plurality of content sections modified to include each amendment. The online document system displays the amended original document by displaying each of the plurality of content sections and, in conjunction with each content section, any amendments corresponding to the content section are highlighted.
    Type: Application
    Filed: August 10, 2023
    Publication date: November 30, 2023
    Inventors: Surendra Kumar Chilamkurthi, Heidi Robin Lyons, Anirudha Vedavyasa Murthy Bharadwaj, Shivi Singh Verma, Aaron Eugene Preston Jackson Wilde, Cynthia Rosser
  • Publication number: 20230321188
    Abstract: The present invention discloses a novel engineered peptides P3T, P7T, P8T, P9T, P13T and P8_d1 of Seq ID No. 1 to combinations comprising one or more said peptides and compositions comprising one or more said peptides with pharmaceutically acceptable carriers and excipients and their use. The peptides and composition comprising said peptides induce autophagy by binding the protein GAPR-1 (?ve regulator of autophagy). Endogenously, GAPR-1 acts by tethering critical autophagy protein Beclin-1 (+ve regulator of autophagy) at the golgi and arrest autophagy. The peptide reported here binds GAPR-1 to free Beclin-1 and subsequently induce autophagy. The peptide can be used to induce or enhance autophagy and finds therapeutic application in a broad spectrum of disease pathologies that benefit from augmented autophagy, including obesity, diabetes, NASH, cancer, cardiomyopathy, neurodegenerative diseases, IBD and pathogenic infections.
    Type: Application
    Filed: August 19, 2021
    Publication date: October 12, 2023
    Inventors: Shailendra ASTHANA, Charu SURI, Manjula KALIA, Amit AWASTHI, Ajit CHANDE, Ambadas RODE, Surendra kumar PRAJAPAT, Srikanth SADHU, Rajdeep DALAL, Vipin BHARDWAJ, Divya OJHA
  • Patent number: 11748554
    Abstract: An online document system can allow users to track various amendments made over time and corresponding to an original document. The online document system accesses the original document comprising a plurality of content sections and a set of amendment documents each comprising one or more amendments to the original document. The online document system applies a machine-learned model to the original document and the set of amendment documents to identify, for each amendment, a content section of the plurality that corresponds to the amendment and a type of amendment corresponding to the amendment. The online document system generates an amended original document comprising the plurality of content sections modified to include each amendment. The online document system displays the amended original document by displaying each of the plurality of content sections and, in conjunction with each content section, any amendments corresponding to the content section are highlighted.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: September 5, 2023
    Assignee: DOCUSIGN, INC.
    Inventors: Surendra Kumar Chilamkurthi, Heidi Robin Lyons, Anirudha Vedavyasa Murthy Bharadwaj, Shivi Singh Verma, Aaron Eugene Preston Jackson Wilde, Cynthia Rosser
  • Patent number: 11705582
    Abstract: An exemplary hybrid battery separator is provided with a porous sheet with a folded bottom edge and joined lateral edges that form a pocket. The folded bottom edge may have one or more openings or slits. The hybrid separators of the present disclosure are particularly useful for flat-plate cycling batteries. The separators of the present disclosure may effectively enhance the battery re-chargeability and the backup time. In addition, the separators of the present disclosure may contribute to the reduction of water loss in the battery, lowering the maintenance needs in service. It is expected that batteries having the separators of the present disclosure may be useful in various applications, such as in inverters, golf carts, as well as solar and traction applications.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: July 18, 2023
    Assignee: Daramic, LLC
    Inventors: Surendra Kumar Mittal, Naveen Prabhu Shanmugam, J. Kevin Whear, Eric H. Miller
  • Publication number: 20230186037
    Abstract: An electronic device includes a processor and a memory to store a dictionary and index information. The memory can store instructions to cause the processor to: extract a first text in a first language included in data; determine whether or not a transliteration pair is included in the dictionary; if the transliteration pair is identified, index the first text and at least one second text to the data and store same in the index information; and, if the transliteration pair is not identified, extract at least one third text in the second language by inputting the extracted first text to a machine learning model for transliterating an input in the first language into the second language and extracting same, and index the first text and the at least one third text which has been extracted to the data and store same in the index information.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 15, 2023
    Inventors: Jeongpyo LEE, Namgyu KIM, Balabhaskar VEERANNAGARI, Hemant TIWARI, Mukund RUNGTA, Surendra Kumar KANISETTY, Vanraj VALA, Jungmin PARK
  • Publication number: 20230038466
    Abstract: A method for providing a software based secure, robust, flexible, usable, and auditable single method that can practically eliminate threat occurring from phishing, man-in-middle theft, pharming/channel redirection, piggybacking of spyware, and application modification in client applications. These can be very strongly achieved using dynamic virtualization technology. This virtualization technology entirely protects applications from such threats is by creating highly dynamic virtual images of real data that are private, relative, one-time use, and short-lived. These virtual images are strongly made private and relative by creating virtual device id of the client device, virtual application signature of the client application, virtual private network of the network and virtual certificate of the server.
    Type: Application
    Filed: August 9, 2021
    Publication date: February 9, 2023
    Inventor: SURENDRA KUMAR TULSYAN
  • Publication number: 20230033563
    Abstract: An online document system can allow users to track various amendments made over time and corresponding to an original document. The online document system accesses the original document comprising a plurality of content sections and a set of amendment documents each comprising one or more amendments to the original document. The online document system applies a machine-learned model to the original document and the set of amendment documents to identify, for each amendment, a content section of the plurality that corresponds to the amendment and a type of amendment corresponding to the amendment. The online document system generates an amended original document comprising the plurality of content sections modified to include each amendment. The online document system displays the amended original document by displaying each of the plurality of content sections and, in conjunction with each content section, any amendments corresponding to the content section are highlighted.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 2, 2023
    Inventors: Surendra Kumar Chilamkurthi, Heidi Robin Lyons, Anirudha Vedavyasa Murthy Bharadwaj, Shivi Singh Verma, Aaron Eugene Preston Jackson Wilde, Cynthia Rosser
  • Publication number: 20220059415
    Abstract: Some embodiments of the present disclosure relate to a processing tool. The tool includes a housing enclosing a processing chamber, and an input/output port configured to pass a wafer through the housing into and out of the processing chamber. A back-side macro-inspection system is arranged within the processing chamber and is configured to image a back side of the wafer. A front-side macro-inspection system is arranged within the processing chamber and is configured to image a front side of the wafer according to a first image resolution. A front-side micro-inspection system is arranged within the processing chamber and is configured to image the front side of the wafer according to a second image resolution which is higher than the first image resolution.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Inventors: Chia-Han Lin, Chien-Fa Lee, Hsu-Shui Liu, Jiun-Rong Pai, Sheng-Hsiang Chuang, Surendra Kumar Soni, Shou-Wen Kuo, Wu-An Weng, Gary Tsai, Chien-Ko Liao, Ya Hsun Hsueh, Becky Liao, Ethan Yu, Ming-Chi Tsai, Kuo-Yi Liu
  • Patent number: 11171065
    Abstract: Some embodiments of the present disclosure relate to a processing tool. The tool includes a housing enclosing a processing chamber, and an input/output port configured to pass a wafer through the housing into and out of the processing chamber. A back-side macro-inspection system is arranged within the processing chamber and is configured to image a back side of the wafer. A front-side macro-inspection system is arranged within the processing chamber and is configured to image a front side of the wafer according to a first image resolution. A front-side micro-inspection system is arranged within the processing chamber and is configured to image the front side of the wafer according to a second image resolution which is higher than the first image resolution.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: November 9, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chia-Han Lin, Chien-Fa Lee, Hsu-Shui Liu, Jiun-Rong Pai, Sheng-Hsiang Chuang, Surendra Kumar Soni, Shou-Wen Kuo, Wu-An Weng, Gary Tsai, Chien-Ko Liao, Ya Hsun Hsueh, Becky Liao, Ethan Yu, Ming-Chi Tsai, Kuo-Yi Liu
  • Patent number: 11000037
    Abstract: An object of the present invention is to provide a benzylamide compound or a salt thereof that controls a mite. The present invention provides a benzylamide compound represented by Formula (1): or a salt thereof, wherein R1 represents C1-6 alkyl or C1-6 haloalkyl; R2 and R3 are identical or different and each represent hydrogen, halogen, cyano, nitro, C1-6 alkyl, or the like; R4 represents hydrogen, formyl C1-6 alkyl, or the like; R5 and R6 are identical or different and each represent hydrogen, halogen, or C1-6 alkyl, or the like; R7, R8, R9, R10, and R11 are identical or different and each represent hydrogen, halogen, or the like; X represents oxygen or sulfur; and n represents an integer of 0 to 2.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: May 11, 2021
    Assignee: OAT AGRIO CO., LTD.
    Inventors: Tetsuya Imai, Surendra Kumar Kumawat, Manish Kumar Singh, Pramod Kumar Chauhan, Amol Vasant Shelke, Rajesh Kumar Singh, Ram Kishore, Ashish Bhatt
  • Patent number: 10930969
    Abstract: A lithium ion battery includes a positive electrode comprising carbon fibers, a binder composition with conductive carbon, and a lithium rich composition. The lithium rich composition comprises at least one selected from the group consisting of Li1+x(My MzII MwIII)O2 where x+y+z+w=1, and where M, MII and MIII are interchangeably manganese, nickel and cobalt, and LiM*2-xMx*IIO4, where M* and M*II are manganese and nickel, respectively, with x=0.5. A negative electrode comprises carbon fibers having bound thereto silicon nanoparticles, and a mesophase pitch derived carbon binder between the silicon nanoparticles and the carbon fibers. An electrolyte is interposed between the positive electrode and the negative electrode. Methods of making positive and negative electrodes are also disclosed.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: February 23, 2021
    Assignee: UT-BATTELLE, LLC
    Inventors: Jagjit Nanda, Nancy J. Dudney, Chaitanya Kumar Narula, Sreekanth Pannala, Raymond Robert Unocic, Surendra Kumar Martha
  • Publication number: 20200295335
    Abstract: An exemplary hybrid battery separator is provided with a porous sheet with a folded bottom edge and joined lateral edges that form a pocket. The folded bottom edge may have one or more openings or slits. The hybrid separators of the present disclosure are particularly useful for flat-plate cycling batteries. The separators of the present disclosure may effectively enhance the battery re-chargeability and the backup time. In addition, the separators of the present disclosure may contribute to the reduction of water loss in the battery, lowering the maintenance needs in service. It is expected that batteries having the separators of the present disclosure may be useful in various applications, such as in inverters, golf carts, as well as solar and traction applications.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Inventors: Surendra Kumar Mittal, Naveen Prabhu Shanmugam, J. Kevin Whear, Eric H. Miller
  • Patent number: 10693118
    Abstract: An exemplary hybrid battery separator is provided with a porous sheet with a folded bottom edge and joined lateral edges that form a pocket. The folded bottom edge may have one or more openings or slits. The hybrid separators of the present disclosure are particularly useful for flat-plate cycling batteries. The separators of the present disclosure may effectively enhance the battery re-chargeability and the backup time. In addition, the separators of the present disclosure may contribute to the reduction of water loss in the battery, lowering the maintenance needs in service. It is expected that batteries having the separators of the present disclosure may be useful in various applications, such as in inverters, golf carts, as well as solar and traction applications.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: June 23, 2020
    Assignee: Daramic, LLC
    Inventors: Surendra Kumar Mittal, Naveen Prabhu Shanmugam, J. Kevin Whear, Eric H. Miller
  • Patent number: 10556322
    Abstract: This invention relates to abrasive flap discs that include wearable backing plates and methods of making and using such abrasive flap discs and wearable backing plates. The claimed articles, processes, and systems related to the use and manufacturing of such abrasive articles are improved in performance and cost effectiveness.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: February 11, 2020
    Assignees: SAINT-GOBAIN ABRASIVES, Inc., SAINT-GOBAIN ABRASIFS
    Inventors: Amol Nalraj Chandekar, Udayan Paramban, Surendra Kumar