Patents by Inventor Sridhar Krishnaswamy

Sridhar Krishnaswamy 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).

  • Publication number: 20220171293
    Abstract: Methods of fabricating an object via direct laser lithography are provided. In embodiments, such a method comprises illuminating, via an optical fiber having an end facet and a metalens directly on the end facet, a location within a photosensitive composition from which an object is to be fabricated with light, thereby inducing a multiphoton process within the photosensitive composition to generate a region of the object; and repeating the illuminating step one or more additional times at one or more additional locations to generate one or more additional regions of the object.
    Type: Application
    Filed: November 1, 2021
    Publication date: June 2, 2022
    Inventors: Sridhar Krishnaswamy, Heming Wei, Wisnu Hadibrata, Koray Aydin
  • Publication number: 20190084241
    Abstract: A multiscale multiphoton photolithography system for fabricating a 3D object may comprise a support structure configured to support a light-sensitive composition from which the 3D object is to be fabricated; a microscope objective configured to focus light on the light-sensitive composition via an optical path; a first optical assembly configured to provide light of a first wavelength to the microscope objective, the first wavelength selected to induce a single photon process in the light-sensitive composition; a second optical assembly configured to provide light of a second wavelength to the microscope objective, the second wavelength selected to induce a multiphoton process in the light-sensitive composition; and a controller operably coupled to the first and second optical assemblies.
    Type: Application
    Filed: September 20, 2018
    Publication date: March 21, 2019
    Inventors: Sridhar Krishnaswamy, Heming Wei
  • Patent number: 9436544
    Abstract: A method, device and non-transitory computer readable medium that implements error detection and recovery includes receiving from one or more agents monitoring one or more subsystem processes of a business process operating in a cloud based architecture an identification of an error condition in at least one of the subsystem processes. Additionally, any associated information or data necessary to execute the at least one of the subsystem processes with the identified error condition is received. An error recovery process for the at least one of the subsystem processes with the identified error condition is executed by the application management computing device. The recovered at least one of the subsystem processes with the identified error condition is reinitiated using the received information or data corresponding to the at least one of the subsystem processes with the identified error condition.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: September 6, 2016
    Assignee: Wipro Limited
    Inventors: Soham Bhaumik, Hemant Kumar, Amit Krishna, Nithya Ramkumar, Sridhar Krishnaswamy
  • Publication number: 20150378809
    Abstract: A method, device and non-transitory computer readable medium that implements error detection and recovery includes receiving from one or more agents monitoring one or more subsystem processes of a business process operating in a cloud based architecture an identification of an error condition in at least one of the subsystem processes. Additionally, any associated information or data necessary to execute the at least one of the subsystem processes with the identified error condition is received. An error recovery process for the at least one of the subsystem processes with the identified error condition is executed by the application management computing device. The recovered at least one of the subsystem processes with the identified error condition is reinitiated using the received information or data corresponding to the at least one of the subsystem processes with the identified error condition.
    Type: Application
    Filed: August 19, 2014
    Publication date: December 31, 2015
    Inventors: Soham Bhaumik, Hemant Kumar, Amit Krishna, Nithya Ramkumar, Sridhar Krishnaswamy
  • Publication number: 20150324721
    Abstract: Systems, methods, and non-transitory computer-readable media for a cloud based selectively scalable architecture (CBSSA) that may be used for selective and automatic up-scaling and downscaling of individual sub systems are disclosed. In this architecture sub systems may also be extended and added onto the system architecture independently without impacting the other sub systems. Hardware and Software provisioning techniques may be achieved at runtime using the APIs of the cloud infrastructure.
    Type: Application
    Filed: June 24, 2014
    Publication date: November 12, 2015
    Inventors: Soham Bhaumik, Hemant Kumar, Amit Krishna, Nithya Ramkumar, Sridhar Krishnaswamy
  • Patent number: 8194646
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: June 5, 2012
    Assignees: Verizon Services Corp., MCI Communications Corporation, Verizon Communications Inc.
    Inventors: Isaac K. Elliott, Tim E. Reynolds, Sridhar Krishnaswamy
  • Patent number: 8094647
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Grant
    Filed: June 14, 2001
    Date of Patent: January 10, 2012
    Assignees: Verizon Services Corp., MCI Communications Corporation, Verizon Communications Inc.
    Inventors: Isaac K. Elliott, Tim E. Reynolds, Sridhar Krishnaswamy
  • Patent number: 7869425
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: January 11, 2011
    Assignees: Verizon Services Corp., MCI Communications Corporation, Verizon Communications Inc.
    Inventors: Isaac K. Elliott, Tim E. Reynolds, Sridhar Krishnaswamy
  • Publication number: 20090109959
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Application
    Filed: October 30, 2007
    Publication date: April 30, 2009
    Applicant: MCI COMMUNICATIONS CORPORATION
    Inventors: Isaac K. Elliott, Tim E. Reynolds, Sridhar Krishnaswamy
  • Publication number: 20080095339
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Application
    Filed: October 30, 2007
    Publication date: April 24, 2008
    Applicant: MCI COMMUNICATIONS CORPORATION
    Inventors: Isaac Elliott, Tim Reynolds, Sridhar Krishnaswamy
  • Patent number: 6909708
    Abstract: Telephone calls, data and other multimedia information including video, audio and data is routed through a switched network which includes transfer of information across the internet. Users can participate in video conference calls in which each participant can simultaneously view the video from each other participant and hear the mixed audio from all participants. Users can also share data and documents with other video conference participants. Users can manage more aspects of a network than previously possible, and control network activities from a central site.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: June 21, 2005
    Assignee: MCI Communications Corporation
    Inventors: Sridhar Krishnaswamy, Isaac K. Elliott, Tim E. Reynolds, Glen A. Forgy, Erin M. Solbrig
  • Publication number: 20020064149
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Application
    Filed: June 14, 2001
    Publication date: May 30, 2002
    Inventors: Isaac K. Elliott, Tim E. Reynolds, Sridhar Krishnaswamy
  • Patent number: 6335927
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: January 1, 2002
    Assignee: MCI Communications Corporation
    Inventors: Isaac K. Elliott, Tim E. Reynolds, Sridhar Krishnaswamy
  • Patent number: 5999525
    Abstract: Telephone calls, data and other multimedia information including video, audio and data is routed through a switched network which includes transfer of information across the internet. Users can transmit video, audio and data communications of designated quality over the internet to other registered video telephony users. Users can manage more aspects of a network than previously possible, and control network activities from a central site.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: December 7, 1999
    Assignee: MCI Communications Corporation
    Inventors: Sridhar Krishnaswamy, Isaac K. Elliott, Tim E. Reynolds, Glen A. Forgy, Erin M. Solbrig
  • Patent number: 5867495
    Abstract: Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet utilizing telephony routing information and internet protocol address information. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. Calling card access is provided for users and supports typical calls as well as media transfers over the hybrid network including over the internet.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: February 2, 1999
    Assignee: MCI Communications Corporations
    Inventors: Isaac K. Elliott, Sridhar Krishnaswamy
  • Patent number: 5867494
    Abstract: Telephone calls, data and other multimedia information including video, audio and data is routed through a switched network which includes transfer of information across the internet. Users can participate in video conference calls in which each participant can simultaneously view the video from each other participant and hear the mixed audio from all participants. Users can also share data and documents with other video conference participants. Users can manage more aspects of a network than previously possible, and control network activities from a central site. Billing of the conference call is accomplished utilizing a billing detail record to capture events associated with a call as they occur and debit the appropriate bill.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: February 2, 1999
    Assignee: MCI Communication Corporation
    Inventors: Sridhar Krishnaswamy, Isaac K. Elliott, Tim E. Reynolds, Glen A. Forgy, Erin M. Solbrig
  • Patent number: 5745685
    Abstract: The invention provides a mechanism for acknowledging in a NSPP environment when a data packet has been received at a destination. The invention provides an Ack Bit in the NSPP header of a data packet. If acknowledgment of receipt is not received, the data packet is resent. A timer may be used to determine the length of time to wait for acknowledgment.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: April 28, 1998
    Assignee: MCI Communications Corporation
    Inventors: Michael Kirchner, Sridhar Krishnaswamy, Norman Reed, Greg Young
  • Patent number: 5706437
    Abstract: The invention provides a generic session layer protocol that enables many generic complex transactions and exchanges between a client and a service/server. The generic session layer transactions and exchanges are available via a set of programming language functions. The functions reside in the Network Information Distribution Service (NIDS) Application Program Interface (API) of an operator services network. To introduce a new service on an operator services network, only the functions are need to be used. Accordingly, each time a new service is created, new functions calls, new protocols and a new session layer do not need to be created.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: January 6, 1998
    Assignee: MCI Communications Corporation
    Inventors: Michael Kirchner, Sridhar Krishnaswamy, George Kult, Jeff Sackett, Greg Young
  • Patent number: 5481356
    Abstract: A video camera records a series of interferometric images of a test object, while the object is subjected to a repeated and varying level of stress. At least one pair of interferometric images, taken during the same video frame, and corresponding to different levels of stress, are added together, in an analog manner, to form a composite image which is then stored in digital form. During the next video frame, the phase of the light used to generate the interferometric image is altered, and the process is repeated. The digitally-stored composite images obtained during two successive video frames are subtracted from each other to produce a second-order composite image which reveals information about the condition of the object. The second-order composite image includes fringes of high contrast, and is not adversely affected by most ambient noise.
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: January 2, 1996
    Assignee: Northwestern University
    Inventors: Bruno F. Pouet, Tom C. Chatters, Sridhar Krishnaswamy