Patents by Inventor Crispin Cruz Mapagay

Crispin Cruz Mapagay 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).

  • Optical interconnections for hybrid testing using automated testing equipment
    Patent number: 11747396
    Abstract: A hybrid optical-electrical automated testing equipment (ATE) system can implement a workpress assembly that can interface with a device under test (DUT) and a load board that holds the DUT during testing, analysis, and calibration. A test hand can actuate to position the DUT on a socket and align one or more alignment features. The workpress assembly can include two optical interfaces that are optically coupled such that light can be provided to a side of the DUT that is facing away from the load board, thereby enabling the ATE system to perform simultaneous optical and electrical testing of the DUT.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: September 5, 2023
    Assignee: OpenLight Photonics, Inc.
    Inventors: Steven William Keck, Crispin Cruz Mapagay, Mark Stenholm
  • OPTICAL-ELECTRICAL DEVICE USING HYBRID AUTOMATED TESTING EQUIPMENT
    Publication number: 20220107659
    Abstract: An optical-electrical device can implement a feedback-based control loop for temperature of the device during component calibration. The optical-electrical device can implement compressed air to vary the device temperature during calibration. Additionally, non-active components of the device can be provided current to vary the temperature of the device in concert with the provided compressed air. Additional calibration temperatures can be implemented by activating and deactivating additional non-active components in the device, such as light sources, optical amplifiers, and modulators.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 7, 2022
    Inventors: Chris Barnard, Steven William Keck, Crispin Cruz Mapagay, George R. Sosnowski, Mark Stenholm
  • Optical-electrical device using hybrid automated testing equipment
    Patent number: 11243550
    Abstract: An optical-electrical device can implement a feedback-based control loop for temperature of the device during component calibration. The optical-electrical device can implement compressed air to vary the device temperature during calibration. Additionally, non-active components of the device can be provided current to vary the temperature of the device in concert with the provided compressed air. Additional calibration temperatures can be implemented by activating and deactivating additional non-active components in the device, such as light sources, optical amplifiers, and modulators.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: February 8, 2022
    Assignee: Juniper Networks, Inc.
    Inventors: Chris Barnard, Steven William Keck, Crispin Cruz Mapagay, George R. Sosnowski, Mark Stenholm
  • OPTICAL INTERCONNECTIONS FOR HYBRID TESTING USING AUTOMATED TESTING EQUIPMENT
    Publication number: 20220034963
    Abstract: A hybrid optical-electrical automated testing equipment (ATE) system can implement a workpress assembly that can interface with a device under test (DUT) and a load board that holds the DUT during testing, analysis, and calibration. A test hand can actuate to position the DUT on a socket and align one or more alignment features. The workpress assembly can include two optical interfaces that are optically coupled such that light can be provided to a side of the DUT that is facing away from the load board, thereby enabling the ATE system to perform simultaneous optical and electrical testing of the DUT.
    Type: Application
    Filed: July 30, 2020
    Publication date: February 3, 2022
    Inventors: Steven William Keck, Crispin Cruz Mapagay, Mark Stenholm
  • OPTICAL-ELECTRICAL DEVICE USING HYBRID AUTOMATED TESTING EQUIPMENT
    Publication number: 20210373585
    Abstract: An optical-electrical device can implement a feedback-based control loop for temperature of the device during component calibration. The optical-electrical device can implement compressed air to vary the device temperature during calibration. Additionally, non-active components of the device can be provided current to vary the temperature of the device in concert with the provided compressed air. Additional calibration temperatures can be implemented by activating and deactivating additional non-active components in the device, such as light sources, optical amplifiers, and modulators.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 2, 2021
    Inventors: Chris Barnard, Steven William Keck, Crispin Cruz Mapagay, George R. Sosnowski, Mark Stenholm