Patents by Inventor Indrajith Rajapaksa

Indrajith Rajapaksa 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: 10917767
    Abstract: Various systems and methods for initiating a communication session are provided herein. A system for initiating a connection session includes sensor array; a gesture detection circuit communicatively coupled to the sensor array, the gesture detection circuit to: detect an air gesture performed by a user of the system based on data from the sensor array; and determine a classification of the air gesture; and a transceiver to transmit a signal to a receiver associated with a receiver device, to initiate a connection between the system and the receiver device, when the air gesture is recognized as a triggering gesture to initiate the connection.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: February 9, 2021
    Assignee: Intel Corporation
    Inventors: Anders Nilsson, Indrajith Rajapaksa, Suraj Sindia
  • Patent number: 10505909
    Abstract: Various systems and methods for initiating a communication session are provided herein. A system for initiating a communication session includes a transmitter disposed in a housing of the system; a controller coupled to the transmitter, and disposed in the housing; a communication controller to interface with the controller and cause the transmitter to transmit a first signal to a receiver device, the first signal including a public key associated with the system; and a radio coupled to the communication controller to receive a response from the receiver device, the response including an encrypted public key of the receiver device and a unique identifier that identifies the receiver device, the public key of the receiver device and the unique identifier both encrypted with the public key associated with the system, and the response used to establish a wireless connection between the system and the receiver device.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: December 10, 2019
    Assignee: Intel Corporation
    Inventor: Indrajith Rajapaksa
  • Patent number: 10389184
    Abstract: Apparatuses, methods and storage associated with data transfer using beamed power are disclosed herein. In embodiments, an electronic device may include a power beam receiver to harvest power from a beam received from a compute device. The electronic device may include may include one or more processors, devices, and/or circuitry to utilize the harvested power to facilitate at least one of receipt of data from said compute device or transmission of data to said compute device.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: August 20, 2019
    Assignee: Intel Corporation
    Inventor: Indrajith Rajapaksa
  • Patent number: 10097948
    Abstract: Various systems and methods for initiating a communication session are provided herein. A system includes a transceiver disposed in a housing of the system; a controller coupled to the transceiver; a communication controller to interface with the controller and cause the transceiver to: transmit a first signal to a receiver device, the first signal including a public key associated with the system; receive a response from the receiver device, the response including an encrypted public key of the receiver device, the public key of the receiver device encrypted with the public key associated with the system; and transmit a second signal to the receiver device, the second signal including an encrypted unique identifier, the unique identifier associated with the system and used to establish a Bluetooth connection between the system and the receiver device, and the unique identifier encrypted with the public key of the receiver device.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: October 9, 2018
    Assignee: Intel Corporation
    Inventors: Indrajith Rajapaksa, Suraj Sindia
  • Publication number: 20180176198
    Abstract: Various systems and methods for initiating a communication session are provided herein. A system for initiating a communication session includes a transmitter disposed in a housing of the system; a controller coupled to the transmitter, and disposed in the housing; a communication controller to interface with the controller and cause the transmitter to transmit a first signal to a receiver device, the first signal including a public key associated with the system; and a radio coupled to the communication controller to receive a response from the receiver device, the response including an encrypted public key of the receiver device and a unique identifier that identifies the receiver device, the public key of the receiver device and the unique identifier both encrypted with the public key associated with the system, and the response used to establish a wireless connection between the system and the receiver device.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 21, 2018
    Inventor: Indrajith Rajapaksa
  • Publication number: 20180062451
    Abstract: Apparatuses, methods and storage associated with data transfer using beamed power are disclosed herein. In embodiments, an electronic device may include a power beam receiver to harvest power from a beam received from a compute device. The electronic device may include may include one or more processors, devices, and/or circuitry to utilize the harvested power to facilitate at least one of receipt of data from said compute device or transmission of data to said compute device.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 1, 2018
    Inventor: Indrajith Rajapaksa
  • Publication number: 20170289735
    Abstract: Various systems and methods for initiating a communication session are provided herein. A system includes a transceiver disposed in a housing of the system; a controller coupled to the transceiver; a communication controller to interface with the controller and cause the transceiver to: transmit a first signal to a receiver device, the first signal including a public key associated with the system; receive a response from the receiver device, the response including an encrypted public key of the receiver device, the public key of the receiver device encrypted with the public key associated with the system; and transmit a second signal to the receiver device, the second signal including an encrypted unique identifier, the unique identifier associated with the system and used to establish a Bluetooth connection between the system and the receiver device, and the unique identifier encrypted with the public key of the receiver device.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Indrajith Rajapaksa, Suraj Sindia
  • Publication number: 20170290077
    Abstract: Various systems and methods for initiating a communication session are provided herein. A system for initiating a connection session includes sensor array; a gesture detection circuit communicatively coupled to the sensor array, the gesture detection circuit to: detect an air gesture performed by a user of the system based on data from the sensor array; and determine a classification of the air gesture; and a transceiver to transmit a signal to a receiver associated with a receiver device, to initiate a connection between the system and the receiver device, when the air gesture is recognized as a triggering gesture to initiate the connection.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Anders Nilsson, Indrajith Rajapaksa, Suraj Sindia
  • Publication number: 20160274031
    Abstract: Methods for fabricating metal nano-particle embedded enhancement substrates used for surface enhanced Raman spectroscopy (SERS) including ion implanting metal nano-particles into the substrate and etching the substrate to partially expose the metal nano-particles. The resulting material is useful as a SERS substrate for detection of molecules adsorbed on it by surface enhanced Raman spectroscopy.
    Type: Application
    Filed: March 16, 2016
    Publication date: September 22, 2016
    Applicant: THE UNIVERSITY OF HOUSTON SYSTEM
    Inventors: Wei-Kan Chu, Dharshana N. Wijesundera, Indrajith Rajapaksa
  • Patent number: 9326687
    Abstract: Methods for fabricating metal nano-particle embedded enhancement substrates used for surface enhanced Raman spectroscopy (SERS) including ion implanting metal nano-particles into the substrate and etching the substrate to partially expose the metal nano-particles. The resulting material is useful as a SERS substrate for detection of molecules adsorbed on it by surface enhanced Raman spectroscopy.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: May 3, 2016
    Inventors: Wei-Kan Chu, Dharshana N Wijesundera, Indrajith Rajapaksa
  • Patent number: 8739311
    Abstract: A new method in microscopy is provided which extends the domain of AFM's to nanoscale spectroscopy. Molecular resonance of nanometer features can be detected and imaged purely by mechanical detection of the force gradient between the interaction of the optically driven molecular dipole/multipole and its mirror image in a Platinum coated scanning probe tip. The method is extendable to obtain nanoscale spectroscopic information ranging from infrared to UV and RF.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: May 27, 2014
    Inventors: H. Kumar Wickramasinghe, Indrajith Rajapaksa
  • Publication number: 20140081150
    Abstract: Methods for fabricating metal nano-particle embedded enhancement substrates used for surface enhanced Raman spectroscopy (SERS) including ion implanting metal nano-particles into the substrate and etching the substrate to partially expose the metal nano-particles. The resulting material is useful as a SERS substrate for detection of molecules adsorbed on it by surface enhanced Raman spectroscopy.
    Type: Application
    Filed: August 5, 2013
    Publication date: March 20, 2014
    Applicant: THE UNIVERSITY OF HOUSTON SYSTEM
    Inventors: Wei-Kan Chu, Dharshana N. Wijesundera, Indrajith Rajapaksa
  • Publication number: 20130283487
    Abstract: A new method in microscopy is provided which extends the domain of AFM's to nanoscale spectroscopy. Molecular resonance of nanometer features can be detected and imaged purely by mechanical detection of the force gradient between the interaction of the optically driven molecular dipole/multipole and its mirror image in a Platinum coated scanning probe tip. The method is extendable to obtain nanoscale spectroscopic information ranging from infrared to UV and RF.
    Type: Application
    Filed: August 11, 2011
    Publication date: October 24, 2013
    Inventors: H. Kumar Wickramasinghe, Indrajith Rajapaksa