Patents by Inventor Joe Paul Moolanmoozha

Joe Paul Moolanmoozha 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: 20230417796
    Abstract: An integrated circuit (IC) device test socket has an integrally formed IC picking mechanism for removing an IC device from the test socket after testing. The test socket has a base member and a cover member. The base member includes a recess that is configured to receive an IC device for testing. The cover member is configured to removably engage the base member to secure the IC device between the cover member and the base member. The cover member includes an IC picking mechanism configured to use suction to retain the IC device to the cover member.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 28, 2023
    Inventors: Yalaj Goyal, Shailesh R. Nayak, Joe Paul Moolanmoozha
  • Patent number: 11687132
    Abstract: A crossflow air deflector part for directing airflow includes a front central spine, a first arcuate wall extending from the spine to a first back lateral edge of the airflow deflector, and a second arcuate wall extending from the spine to a second back lateral edge of the airflow deflector opposing the first back lateral edge. Such an airflow deflector can be implemented into a storage server, positioned between a laterally adjacent pair of data storage device (DSD) chambers and a pair of vertically stacked fans, such that the crossflow air deflector functions to direct airflow from one of the lateral DSD chambers into the lower fan and to direct airflow from the other lateral DSD chamber into the upper fan. Independent airflow control for each DSD chamber and each corresponding DSD is thereby provided.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: June 27, 2023
    Assignee: Western Digital Technologies, Inc.
    Inventors: Shailesh R Nayak, Joe Paul Moolanmoozha, Steven Cheng, Erik Silaprasay, Nicholas Maris
  • Publication number: 20220350379
    Abstract: A crossflow air deflector part for directing airflow includes a front central spine, a first arcuate wall extending from the spine to a first back lateral edge of the airflow deflector, and a second arcuate wall extending from the spine to a second back lateral edge of the airflow deflector opposing the first back lateral edge. Such an airflow deflector can be implemented into a storage server, positioned between a laterally adjacent pair of data storage device (DSD) chambers and a pair of vertically stacked fans, such that the crossflow air deflector functions to direct airflow from one of the lateral DSD chambers into the lower fan and to direct airflow from the other lateral DSD chamber into the upper fan. Independent airflow control for each DSD chamber and each corresponding DSD is thereby provided.
    Type: Application
    Filed: July 6, 2022
    Publication date: November 3, 2022
    Inventors: Shailesh R. Nayak, Joe Paul Moolanmoozha, Steven Cheng, Erik Silaprasay, Nicholas Maris
  • Publication number: 20220244763
    Abstract: A crossflow air deflector part for directing airflow includes a front central spine, a first arcuate wall extending from the spine to a first back lateral edge of the airflow deflector, and a second arcuate wall extending from the spine to a second back lateral edge of the airflow deflector opposing the first back lateral edge. Such an airflow deflector can be implemented into a storage server, positioned between a laterally adjacent pair of data storage device (DSD) chambers and a pair of vertically stacked fans, such that the crossflow air deflector functions to direct airflow from one of the lateral DSD chambers into the lower fan and to direct airflow from the other lateral DSD chamber into the upper fan. Independent airflow control for each DSD chamber and each corresponding DSD is thereby provided.
    Type: Application
    Filed: February 16, 2021
    Publication date: August 4, 2022
    Inventors: Shailesh R. Nayak, Joe Paul Moolanmoozha, Steven Cheng, Erik Silaprasay, Nicholas Maris
  • Patent number: 11402884
    Abstract: A crossflow air deflector part for directing airflow includes a front central spine, a first arcuate wall extending from the spine to a first back lateral edge of the airflow deflector, and a second arcuate wall extending from the spine to a second back lateral edge of the airflow deflector opposing the first back lateral edge. Such an airflow deflector can be implemented into a storage server, positioned between a laterally adjacent pair of data storage device (DSD) chambers and a pair of vertically stacked fans, such that the crossflow air deflector functions to direct airflow from one of the lateral DSD chambers into the lower fan and to direct airflow from the other lateral DSD chamber into the upper fan. Independent airflow control for each DSD chamber and each corresponding DSD is thereby provided.
    Type: Grant
    Filed: February 16, 2021
    Date of Patent: August 2, 2022
    Assignee: Western Digital Technologies, Inc.
    Inventors: Shailesh R Nayak, Joe Paul Moolanmoozha, Steven Cheng, Erik Silaprasay, Nicholas Maris
  • Patent number: 10915262
    Abstract: A hybrid storage device includes a first storage medium configured to store data at a first speed and a second storage medium configured to store data at a second speed. The first storage medium may be a NAND flash storage medium, and the second storage medium may be disc storage medium. Partitions of the first storage medium are associated with partitions of the second storage medium to form at least two storage tiers. Each of the storage tiers may include different NAND partition capacities. The storage device further includes a peer to peer communication channel between the first storage medium and the second storage medium for moving data between a NAND partition and HDD partition. The storage device is accessible via a dual port SAS or PCIe interface.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: February 9, 2021
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Rajesh Maruti Bhagwat, Nitin S. Kabra, Nilesh Govande, Manish Sharma, Joe Paul Moolanmoozha, Alexander Carl Worrall
  • Patent number: 10558598
    Abstract: Based on a command to interrupt operation of a selected one or more of a plurality of data storage drives coupled to two or more storage controllers, two or more signals are sent from the two or more storage controllers via two or more data busses associated with and coupled to the respective two or more controllers. The selected data storage drive receives the two or more signals via the two or more data busses. Based on determining that the two or more signals agree, the operation of the selected drive is interrupted.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: February 11, 2020
    Assignee: Seagate Technology LLC
    Inventors: Joe Paul Moolanmoozha, Shailendra Singh Chauhan, Manish Sharma
  • Publication number: 20190294569
    Abstract: Based on a command to interrupt operation of a selected one or more of a plurality of data storage drives coupled to two or more storage controllers, two or more signals are sent from the two or more storage controllers via two or more data busses associated with and coupled to the respective two or more controllers. The selected data storage drive receives the two or more signals via the two or more data busses. Based on determining that the two or more signals agree, the operation of the selected drive is interrupted.
    Type: Application
    Filed: March 20, 2018
    Publication date: September 26, 2019
    Inventors: Joe Paul Moolanmoozha, Shailendra Singh Chauhan, Manish Sharma
  • Publication number: 20190286355
    Abstract: A hybrid storage device includes a first storage medium configured to store data at a first speed and a second storage medium configured to store data at a second speed. The first storage medium may be a NAND flash storage medium, and the second storage medium may be disc storage medium. Partitions of the first storage medium are associated with partitions of the second storage medium to form at least two storage tiers. Each of the storage tiers may include different NAND partition capacities. The storage device further includes a peer to peer communication channel between the first storage medium and the second storage medium for moving data between a NAND partition and HDD partition. The storage device is accessible via a dual port SAS or PCIe interface.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 19, 2019
    Inventors: Rajesh Maruti Bhagwat, Nitin S. Kabra, Nilesh Govande, Manish Sharma, Joe Paul Moolanmoozha, Alexander Carl Worrall