公开(公告)号：US20220012304A1

公开(公告)日：2022-01-13

申请号：US17369801

申请日：2021-07-07

Applicant: Sudarshan Kumar

Inventor： Sudarshan Kumar

IPC: G06F17/16 ,  G06F5/01 ,  G06F7/544

Abstract: A system and method of multiplying a first matrix and a second matrix is provided, the method comprising compressing the second matrix into a third matrix to process primarily non-zero values. For each row in the first matrix, a row may be loaded into a row lookup unit. For each entry in the third matrix, a row address may be extracted, a row value may be obtained from a corresponding loaded row of the first matrix based on the extracted row address, the row value from the loaded row may be multiplied with the matrix value from the third matrix for each column, and the multiplied value may be added to an accumulator corresponding to the each column. Lastly, a multiplied matrix may be output for the loaded row.

公开(公告)号：US11017858B1

公开(公告)日：2021-05-25

申请号：US15390500

申请日：2016-12-25

Applicant: Sudarshan Kumar

Inventor： Sudarshan Kumar

IPC: G11C15/04

Abstract: A CAM/TCAM includes a plurality of rows of CAM/TCAM lines, a plurality of search lines, and a plurality of bit lines, wherein each row comprises an array of CAM/TCAM cells. Each TCAM cell has two storage cells, representing state for data and a mask of the cell, and match logic. The two storage cells connect to a respective bit line as input and their output drives the match logic. In response to the respective search line and storage outputs, the match logic generates cell match outputs. The match logic can be implemented using static logic comprising tristate gates and masking logic that forces the cell match output to a predetermined value in response to the stored mask value. The match outputs in the row are AND-ed by a logic tree to generate a match output, thereby reducing power consumption.

公开(公告)号：US20220013154A1

公开(公告)日：2022-01-13

申请号：US17327602

申请日：2021-05-21

Applicant: Sudarshan Kumar

Inventor： Sudarshan Kumar

IPC: G11C7/22 ,  G11C7/10 ,  G11C15/04

Abstract: An integrated circuit might comprise an input flip-flop block clocked by a first clock having a first clock period, an output of the input flip-flop block for outputting data clocked by the first clock, a first logic block implementing a desired logic function, an input of the first logic block, coupled to the input flip-flop block, an output flip-flop block clocked by a second clock having a period equal to the first clock period and derived from a common source as the first clock, and an input of the output flip-flop block, coupled to an output of the first logic block. A first logic block delay can be at least the first clock period plus a specified delay excess and the second clock can be delayed by at least the specified delay excess. The first logic block might be a portion of a CAM block and/or a TCAM block.

公开(公告)号：US11654256B2

公开(公告)日：2023-05-23

申请号：US16896467

申请日：2020-06-09

Applicant: Sudarshan Kumar Bhandari ,  Purnima Bhandari

Inventor： Sudarshan Kumar Bhandari ,  Purnima Bhandari

IPC: A61M16/00 ,  A61M16/08 ,  A61M16/10 ,  A61M16/20

CPC classification number: A61M16/0858 ,  A61M16/0003 ,  A61M16/024 ,  A61M16/0833 ,  A61M16/1005 ,  A61M16/109 ,  A61M16/209 ,  A61M2016/0027 ,  A61M2202/0208 ,  A61M2205/16 ,  A61M2205/3337 ,  A61M2205/3348 ,  A61M2205/502

Abstract: A ventilator system including an oxygen delivery cylinder, an air delivery unit, connecting tubes, and a digital display unit. The system further includes a Y connector configured to mix air and oxygen, to form a gas and pass said gas towards an outlet of the system. A water manometer that is configured to monitor a pressure of the gas in the system and blow off the excess pressure of the gas. A solenoid valve that is configured to adjust an end respiratory pressure obtained from a breathing device connected to the outlet of the system. The pressure of the gas being instantly delivered to the breathing device is measured by water manometer from a dead space near the outlet, thereby enabling a dual monitoring of the gas pressure being delivered to the breathing device.

公开(公告)号：US20210316103A1

公开(公告)日：2021-10-14

申请号：US16896467

申请日：2020-06-09

Applicant: Sudarshan Kumar Bhandari ,  Purnima Bhandari

Inventor： Sudarshan Kumar Bhandari ,  Purnima Bhandari

IPC: A61M16/08 ,  A61M16/00 ,  A61M16/10 ,  A61M16/20

Abstract: A ventilator system including an oxygen delivery cylinder, an air delivery unit, connecting tubes, and a digital display unit. The system further includes a Y connector configured to mix air and oxygen, to form a gas and pass said gas towards an outlet of the system. A water manometer that is configured to monitor a pressure of the gas in the system and blow off the excess pressure of the gas. A solenoid valve that is configured to adjust an end respiratory pressure obtained from a breathing device connected to the outlet of the system. The pressure of the gas being instantly delivered to the breathing device is measured by water manometer from a dead space near the outlet, thereby enabling a dual monitoring of the gas pressure being delivered to the breathing device.