公开(公告)号：US11816631B2

公开(公告)日：2023-11-14

申请号：US17249950

申请日：2021-03-19

Applicant: Hand Held Products, Inc.

Inventor： Sandeep Suresh ,  Abhishek Mathur ,  Vishnu Vardhan Reddy Beema

IPC: G06Q10/087 ,  G06K7/10 ,  G06K7/14

CPC classification number: G06Q10/087 ,  G06K7/10366 ,  G06K7/10891 ,  G06K7/1413 ,  G06K2007/10534

Abstract: A method for proximity detection and ranging with neighboring devices is described here. The method includes identifying, by a processor of a first tag, a second tag from a group of tags within a predefined range of the first tag. The method further comprises initiating, by the processor, transmission of a packet to the second tag in the group of tags identified within the predefined range. The method further comprises, in response to the transmission of the packet, receiving, by the processor, a response packet from the second tag. The method includes in response to receiving the response packet, determining a tag distance between the first tag and second tag. The method includes determining that the tag distance associated with the second tag is less than a predefined distance, generating, by the processor, an alarm or notification to the first tag indicating that the predefined distance is crossed.

公开(公告)号：US11770680B2

公开(公告)日：2023-09-26

申请号：US17386270

申请日：2021-07-27

Applicant: Hand Held Products, Inc.

Inventor： Sandeep Suresh ,  Sridhar Ravilla ,  Abhishek Mathur ,  Pankaj Kumar Pandey

IPC: H04W4/02

CPC classification number: H04W4/026

Abstract: Method, apparatuses, and computer program products for automatically configuring one or more rotation angles for one or more associated locator units. An example method comprising receiving, from the one or more locator units, one or more dimensional values pertaining to the orientation of the one or more locator units; determining, based at least in part on the one or more received dimensional values for each of the one or more locator units and a configuration table pertaining to the locator unit type, one or more rotation angles for each of the one or more locator units; storing the one or more rotation angles for the each of the one or more locator units in an associated memory; and determining a location for one or more objects in an environment based at least upon the one or more rotation angles for each of the one or more locator units.

公开(公告)号：US20220400357A1

公开(公告)日：2022-12-15

申请号：US17386270

申请日：2021-07-27

Applicant: Hand Held Products, Inc.

Inventor： Sandeep SURESH ,  Sridhar Ravilla ,  Abhishek Mathur ,  Pankaj Kumar Pandey

IPC: H04W4/02

Abstract: Method, apparatuses, and computer program products for automatically configuring one or more rotation angles for one or more associated locator units. An example method comprising receiving, from the one or more locator units, one or more dimensional values pertaining to the orientation of the one or more locator units; determining, based at least in part on the one or more received dimensional values for each of the one or more locator units and a configuration table pertaining to the locator unit type, one or more rotation angles for each of the one or more locator units; storing the one or more rotation angles for the each of the one or more locator units in an associated memory; and determining a location for one or more objects in an environment based at least upon the one or more rotation angles for each of the one or more locator units.

公开(公告)号：US12185186B2

公开(公告)日：2024-12-31

申请号：US18452256

申请日：2023-08-18

Applicant: Hand Held Products, Inc.

Inventor： Sandeep Suresh ,  Sridhar Ravilla ,  Abhishek Mathur ,  Pankaj Kumar Pandey

IPC: H04W4/02

Abstract: Method, apparatuses, and computer program products for automatically configuring one or more rotation angles for one or more associated locator units. An example method comprising receiving, from the one or more locator units, one or more dimensional values pertaining to the orientation of the one or more locator units; determining, based at least in part on the one or more received dimensional values for each of the one or more locator units and a configuration table pertaining to the locator unit type, one or more rotation angles for each of the one or more locator units; storing the one or more rotation angles for the each of the one or more locator units in an associated memory; and determining a location for one or more objects in an environment based at least upon the one or more rotation angles for each of the one or more locator units.