Patents Assigned to Wave Semiconductor
  • Publication number: 20180370850
    Abstract: A method for simultaneously tempering and coating glass, including heating a glass substrate, depositing a textured buffer layer on the glass substrate, depositing a material on the buffer layer, depositing O2, and rapidly cooling the glass substrate by introducing a gas. This includes coating the glass substrate with crystalline sapphire or a low E film, for example.
    Type: Application
    Filed: July 27, 2018
    Publication date: December 27, 2018
    Applicants: Solar-Tectic, LLC, Blue Wave Semiconductors, Inc.
    Inventors: Ashok Chaudhari, Ratnakar D. Vispute
  • Patent number: 9719165
    Abstract: A method is provided for manufacturing ceramic glass, including sapphire glass, for use in display covers in smartphones, computers, and watches, as well as for use as substrates on which semiconductor films can be deposited for a wide range of electronic applications, including solar cells, LEDs, and FETs.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: August 1, 2017
    Assignees: Blue Wave Semiconductors, Inc., Solar-Tectic LLC
    Inventors: Ratnakar D. Vispute, Ashok Chaudhari
  • Publication number: 20170197887
    Abstract: A method for annealing thin-films of ceramics such as Al2O3 on glass by laser such that the underlying glass substrate is unaffected by the laser heating. This is accomplished by applying a thin MgO buffer layer to the glass, depositing an amorphous ceramic layer on the textured transparent buffer layer, and annealing the ceramic layer with a heated line source. The ceramic layer crystallizing forming a ceramic coated substrate. The buffer layer is also textured which serves to induce texture in the Al2O3 film deposited on the buffer layer. The induced texture on the Al2O3 provides advantageous properties. The ceramic glass can be used for a variety of applications such as covers to solar panels, CICs used in satellites, displays, automobile windows, and substrates for LEDs.
    Type: Application
    Filed: March 27, 2017
    Publication date: July 13, 2017
    Applicants: Blue Wave Semiconductors, Inc., Solar-Tectic, LLC
    Inventors: Ratnakar D. Vispute, Ashok Chaudhari
  • Publication number: 20170198386
    Abstract: A method for making ceramic glass that is textured, hard, transparent and conducting, for use in various electronic devices and displays, such as LEDs, solar cells, the covers of solar panels, CICs used in satellites, smartphones, and computer displays. The ceramic glass can also be used for window shields in automobiles, and in any other industries where anti-scratch glass is beneficial. The ceramic glass is composed of ultra-thin layers which reduces the cost of manufacturing, and provides advantageous properties such as smoothness for stringent electronic device fabrication requirements.
    Type: Application
    Filed: March 27, 2017
    Publication date: July 13, 2017
    Applicants: Blue Wave Semiconductors, Inc., Solar-Tectic, LLC
    Inventors: Ratnakar D. Vispute, Ashok Chaudhari
  • Patent number: 9257984
    Abstract: Multiple threshold voltage circuitry based on silicon-on-insulator (SOI) technology is disclosed which utilizes N-wells and/or P-wells underneath the insulator in SOI FETs. The well under a FET is biased to influence the threshold voltage of the FET. A PFET and an NFET share a common buried P-well or N-well. Various types of logic can be fabricated in silicon-on-insulator (SOI) technology using multiple threshold voltage FETs. Embodiments provide circuits including the advantageous properties of both low-leakage transistors and high-speed transistors.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: February 9, 2016
    Assignee: Wave Semiconductor, Inc.
    Inventors: Gajendra Prasad Singh, Roger Carpenter
  • Patent number: 9203406
    Abstract: An implementation method for a fast Null Convention Logic (NCL) data path includes a pipeline that is assembled from gates of various types of NCL. Self-ready flash NCL gates include a one-shot circuit to reset the gates to a null state and prepare the gates for the next wave of asserted data. In one embodiment, the one-shot circuit creates a flash pulse inside a gate in response to a change of a flash input line and ends the flash pulse in response to the gate output being reset to a null state. Conventional logic can be included in the data path as well.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: December 1, 2015
    Assignee: Wave Semiconductor, Inc.
    Inventor: Gajendra Prasad Singh
  • Patent number: 9024655
    Abstract: Multi-threshold flash Null Convention Logic (NCL) includes one or more high threshold voltage transistors within a flash NCL gate to reduce power consumption due to current leakage by transistors of the NCL gate. High-threshold voltage transistors may be added and/or may be used in place of one or more lower voltage threshold transistors of the NCL gate. A high-Vt device is included in the pull-up path to reduce power when the flash NCL logic gate is in the null state.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: May 5, 2015
    Assignee: Wave Semiconductor, Inc.
    Inventor: Gajendra Prasad Singh
  • Patent number: 8981812
    Abstract: A self-ready flash null Convention Logic (NCL) gate includes a one-shot circuit to create the flash timing to reset the gate to a null state. The one-shot circuit may be any type of circuit to generate a pulse in response to a change of state of an input line. In one embodiment, the one-shot circuit may start the pulse in response to a change of a flash input line and end the pulse in response to the NCL output being reset to a null state.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 17, 2015
    Assignee: Wave Semiconductor, Inc.
    Inventors: Gajendra Prasad Singh, Richard Shaw Terrill
  • Patent number: 8952727
    Abstract: Systems and methods for clock generation and distribution are disclosed. Embodiments include arrangements of synchronization signals implemented using a mesh circuit. The mesh circuit is comprised of a plurality of null convention logic (NCL) gates organized into rings. Each ring shares at least one NCL gate with an adjacent ring. The rings are configured in such a way that each ring in the mesh operates synchronously with the other rings in the mesh.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: February 10, 2015
    Assignee: Wave Semiconductor, Inc.
    Inventors: Scott E Johnston, Karl Michael Fant
  • Publication number: 20140245947
    Abstract: Highly textured [111] oriented films such as MgO crystalline films are deposited by e-beam evaporation on ordinary soda-lime glass. Semiconductor films such as silicon can be deposited on these MgO films using eutectics at temperatures below the softening point of ordinary glass and having extremely high textured and strong [111] orientation. The invention may be used for efficient and cost effective solar cells, displays, etc.
    Type: Application
    Filed: April 18, 2014
    Publication date: September 4, 2014
    Applicants: SOLAR-TECTIC, LLC, BLUE WAVE SEMICONDUCTORS, INC.
    Inventors: Ratnakar D. Vispute, Andrew Seiser
  • Publication number: 20140195779
    Abstract: A processing device is provided. A cluster includes a plurality of groups of processing elements. A multi-word device is connected to the processing elements within the groups. Each processing element in a particular group is in communication with all other processing elements within the particular group, and only one of the processing elements within other groups in the cluster. Each processing element is limited to operations in which input bits can be processed and an output obtained without reference to other bits. The multi-word device is configured to cooperate with at least two other processing elements to perform processing that requires reference to other bits to obtain a result.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 10, 2014
    Applicant: Wave Semiconductor
    Inventors: Christopher John Nicol, Samit Chaudhuri, Radoslav Danilak
  • Publication number: 20140181164
    Abstract: An apparatus for mathematical manipulation is described allowing the selective combination of shifters to shift binary numbers of various widths. Selective combination allows on-the-fly adjustment of shifters from independent to coordinated shifting operations. Selective combination allows adjustable hardware-based shifting while saving space and resources. Multiple eight-bit shifters can be configured for a variety of operand widths, such as a 32-bit width, a 24-bit width, a 16-bit width, or an eight-bit width. Multiplexers route the appropriate input data to the appropriate shifters. Opcodes configure the shifters for the desired type of shift and a shifted result is generated.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: Wave Semiconductor, Inc.
    Inventor: Samit Chaudhuri
  • Publication number: 20140164457
    Abstract: An extensible iterative multiplier design is provided. Embodiments provide cascaded 8-bit multipliers for simplifying the performance of multi-byte multiplications. Booth encoding is performed in the lowest order multiplier, with the result of the Booth encoding then provided to higher order multipliers. Additionally, multiply-add operations can be performed by initializing a partial product sum register. Configurable connections between the multipliers facilitate a variety of possible multiplication options, including the possibility of varying the width of the operands.
    Type: Application
    Filed: December 7, 2013
    Publication date: June 12, 2014
    Applicant: Wave Semiconductor, Inc.
    Inventors: Samit Chaudhuri, Radoslav Danilak
  • Publication number: 20140049288
    Abstract: Systems and methods for clock generation and distribution are disclosed. Embodiments include arrangements of synchronization signals implemented using a mesh circuit. The mesh circuit is comprised of a plurality of null convention logic (NCL) gates organized into rings. Each ring shares at least one NCL gate with an adjacent ring. The rings are configured in such a way that each ring in the mesh operates synchronously with the other rings in the mesh.
    Type: Application
    Filed: August 19, 2013
    Publication date: February 20, 2014
    Applicant: Wave Semiconductor, Inc.
    Inventors: Scott E Johnston, Karl Michael Fant
  • Publication number: 20130249594
    Abstract: An implementation method for a fast Null Convention Logic (NCL) data path includes a pipeline that is assembled from gates of various types of NCL. Self-ready flash NCL gates include a one-shot circuit to reset the gates to a null state and prepare the gates for the next wave of asserted data. In one embodiment, the one-shot circuit creates a flash pulse inside a gate in response to a change of a flash input line and ends the flash pulse in response to the gate output being reset to a null state. Conventional logic can be included in the data path as well.
    Type: Application
    Filed: May 14, 2013
    Publication date: September 26, 2013
    Applicant: Wave Semiconductor, Inc.
    Inventor: Gajendra Prasad Singh
  • Publication number: 20130214813
    Abstract: Multi-threshold flash Null Convention Logic (NCL) includes one or more high threshold voltage transistors within a flash NCL gate to reduce power consumption due to current leakage by transistors of the NCL gate. High-threshold voltage transistors may be added and/or may be used in place of one or more lower voltage threshold transistors of the NCL gate. A high-Vt device is included in the pull-up path to reduce power when the flash NCL logic gate is in the null state.
    Type: Application
    Filed: February 21, 2013
    Publication date: August 22, 2013
    Applicant: WAVE SEMICONDUCTOR, INC.
    Inventor: Wave Semiconductor, Inc.
  • Publication number: 20130214814
    Abstract: A self-ready flash null Convention Logic (NCL) gate includes a one-shot circuit to create the flash timing to reset the gate to a null state. The one-shot circuit may be any type of circuit to generate a pulse in response to a change of state of an input line. In one embodiment, the one-shot circuit may start the pulse in response to a change of a flash input line and end the pulse in response to the NCL output being reset to a null state.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 22, 2013
    Applicant: WAVE SEMICONDUCTOR, INC.
    Inventor: WAVE SEMICONDUCTOR, INC.
  • Patent number: 8365137
    Abstract: Invocation language is described that is suitable for controlling a machine to perform a process having concurrent parts. Each concurrent part has an association relationship, a completeness relation, and an invocation expression.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: January 29, 2013
    Assignee: Wave Semiconductor, Inc.
    Inventor: Karl Fant
  • Patent number: 8078839
    Abstract: An electronic processing element is disclosed for use in a system having a plurality of processing elements. The electronic processing element includes an input instruction memory, an operation unit, and an output instruction memory. The input instruction memory is configured to store and retrieve a plurality of operation codes and, for each operation code, an associated output instruction memory address. The operation unit is configured to generate an output datum defined by at least a selected operation code and an associated input datum. The output instruction memory is configured to receive the output instruction memory address and to retrieve an address for an input instruction memory of a second processing element. Upon selection of an input instruction memory address and presentation of an associated input datum, the processing element generates an output datum in association with a corresponding input instruction memory address of the second processing element.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: December 13, 2011
    Assignee: Wave Semiconductor
    Inventor: Karl Fant
  • Patent number: 8020145
    Abstract: A programming language for representing processes as strings of symbols has a syntax delimiting places in a symbol string. A convention associates delimited places in symbol strings. An invocation construct instantiated as an invocation string. A definition construct instantiated as a definition. Completeness of input of the invocation destination list is sufficient for resolving the process defined by a definition string.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: September 13, 2011
    Assignee: Wave Semiconductor
    Inventor: Karl M. Fant