Patents by Inventor Deepak Nulu
Deepak Nulu 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: 20220103593Abstract: The present disclosure provides systems and methods for securing a computer workload. The method may comprise: receiving a workload; embedding a secure agent into the workload, wherein the secure agent comprises (i) a shim layer located between an application libraries layer of the workload and an operating system service layer and (ii) a security policy repository; and implementing security policies based at least in part on application programming interface (API) calls intercepted by the shim layer.Type: ApplicationFiled: May 20, 2021Publication date: March 31, 2022Inventors: Abhishek Singh, Bhanu Gopalasetty, Ayaskanta Pani, Deepak Nulu, Ashish Kar, Rachita Agasthy
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Patent number: 9572228Abstract: Commissioning a lighting system is disclosed. A user can be provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fixture when the fixture is not assigned to the group, and the user can remove a fixture from a group in the same way when the fixture was previously assigned to the group. Additional user gestures are also disclosed.Type: GrantFiled: January 9, 2015Date of Patent: February 14, 2017Assignee: Redwood Systems, Inc.Inventors: Robert Henig, David Fowler, Deepak Nulu, David Leonard, Carl P. Zwanzig
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Publication number: 20150115805Abstract: Commissioning a lighting system is disclosed. A user can be provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fixture when the fixture is not assigned to the group, and the user can remove a fixture from a group in the same way when the fixture was previously assigned to the group. Additional user gestures are also disclosed.Type: ApplicationFiled: January 9, 2015Publication date: April 30, 2015Inventors: Robert Henig, David Fowler, Deepak Nulu, David Leonard, Carl P. Zwanzig
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Patent number: 8981913Abstract: Commissioning a lighting system is disclosed. A user can be provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fixture when the fixture is not assigned to the group, and the user can remove a fixture from a group in the same way when the fixture was previously assigned to the group. Additional user gestures are also disclosed.Type: GrantFiled: February 11, 2011Date of Patent: March 17, 2015Assignee: Redwood Systems, Inc.Inventors: Robert Henig, David Fowler, Deepak Nulu, David Leonard, Carl P. Zwanzig
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Patent number: 8538596Abstract: A lighting controller may optimize a timeout value of a lamp based on the goals of saving energy and providing occupant comfort. The lamp may illuminate a lighting area. The lighting controller may determine a false-negative rate for the lamp from sensor data that represents a frequency at which the lamp is timed out while the lighting area is occupied. The lighting controller may adjust the timeout value of the lamp over time so that the false-negative rate approaches a threshold false-negative rate. The false-negatives and occupancy periods may be detected from spikes in time distributions of motion data. The amount of energy that the lamp would consume at an increased timeout value of the lamp may be determined from motion data stored while the timeout value of the lamp is at an initial timeout value.Type: GrantFiled: December 20, 2010Date of Patent: September 17, 2013Assignee: Redwood Systems, Inc.Inventors: Xin Gu, Kelvin Gu, Deepak Nulu
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Publication number: 20120153868Abstract: A lighting controller may optimize a timeout value of a lamp based on the goals of saving energy and providing occupant comfort. The lamp may illuminate a lighting area. The lighting controller may determine a false-negative rate for the lamp from sensor data that represents a frequency at which the lamp is timed out while the lighting area is occupied. The lighting controller may adjust the timeout value of the lamp over time so that the false-negative rate approaches a threshold false-negative rate. The false-negatives and occupancy periods may be detected from spikes in time distributions of motion data. The amount of energy that the lamp would consume at an increased timeout value of the lamp may be determined from motion data stored while the timeout value of the lamp is at an initial timeout value.Type: ApplicationFiled: December 20, 2010Publication date: June 21, 2012Applicant: REDWOOD SYSTEMS, INC.Inventors: Xin Gu, Kelvin Gu, Deepak Nulu
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Publication number: 20110199004Abstract: Commissioning a lighting system is disclosed. A user can be provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fixture when the fixture is not assigned to the group, and the user can remove a fixture from a group in the same way when the fixture was previously assigned to the group. Additional user gestures are also disclosed.Type: ApplicationFiled: February 11, 2011Publication date: August 18, 2011Applicant: REDWOOD SYSTEMS, INC.Inventors: Robert Henig, David Fowler, Deepak Nulu, David Leonard, Carl P. Zwanzig
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Publication number: 20110199020Abstract: A method of commissioning a lighting system is disclosed. A user is provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fixture when the fixture is not assigned to the group, and the user can remove a fixture from a group in the same way when the fixture was previously assigned to the group. This commissioning method can be used with a lighting system comprising a central control unit and a plurality of fixtures comprising luminaires, optional control devices, and optional standalone sensors, wherein each fixture includes a co-located sensor capable of receiving the signal emitted by the pointing device, and a central control unit which can communicate bidirectionally with each fixture. Additional user gestures are disclosed together with methods for the central control unit to acknowledge gestures.Type: ApplicationFiled: February 18, 2010Publication date: August 18, 2011Applicant: REDWOOD SYSTEMS, INC.Inventors: Robert Henig, David Fowler, Deepak Nulu, David Leonard
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Patent number: 6650347Abstract: An apparatus for maintaining networking hardware. One embodiment comprises a graphical user interface having a maintenance menu and a resource tree in an architectural arrangement. The resource tree also has a networking resource. The graphical user interface may further comprise a configuration window which may further comprise a parameter field. The graphical user interface may also further comprise a context sensitive menu associated with the networking resource and/or a global banner window which may span the top of the graphical user interface. In various embodiments the resource tree may be horizontal, vertical and/or on the left hand side of the graphical user interface. Also, a lower level networking resource may be indented beneath a higher level networking resource and the higher level and lower level networking resources may be traced to one another. The networking resource may further comprise an icon and a text field.Type: GrantFiled: February 24, 1999Date of Patent: November 18, 2003Assignee: Cisco Technology, Inc.Inventors: Deepak Nulu, Sanjeev Ukhalkar