Roberto G Perez

US Patent:

20210102768, Apr 8, 2021

Filed:

Oct 6, 2020

Appl. No.:

17/064563

Inventors:

Roberto Perez - Wheeling IL, US
Roberto Perez - wheeling IL, US

International Classification:

F41A 3/78
F41A 3/84

Abstract:

A linear-to-rotary converter assembly includes a housing having a first portion, a second portion, and a bore in which a plunger is slidably disposed. The plunger includes a plunger body having threads and a plunger boss extending from the housing. At least one of a one-way bearing or a disk is disposed within the housing bore. A rod is disposed within the housing bore and has a first portion having threads engaging the plunger threads and a second portion extending through the at least one of the one-way bearing or the disk. At least one magnet is disposed within the housing adjacent to the one-way bearing or the disk. Linear movement of the plunger between a firing position and a recoil position rotates the rod and the one-way bearing or the disk in a first direction as the magnet acts on the at least one of the one-way bearing or the disk.

US Patent:

20180248996, Aug 30, 2018

Filed:

Feb 24, 2017

Appl. No.:

15/441538

Inventors:

- CHICAGO IL, US
ZHIYI ZHOU - CHICAGO IL, US
ROBERTO A. PEREZ - MIRAMAR FL, US
SCOTT ARNOLD - ETOBICOKE, CA

International Classification:

H04M 1/725
H04W 4/08
H04W 8/18

Abstract:

A method for providing a customized user interface for group communication at a communication device is provided. An electronic processor determines a list of communication groups with which a user identifier of the communication device is registered and identifies a communication group type for each communication group in the list based on service capabilities of the respective communication group. The electronic processor assigns a set of communication group types for the user identifier and determines a type of group communication application to be configured at the communication device. The electronic processor then generates user interface elements as a function of the set of communication group types and the type of group communication application and configures the group communication application including the user interface elements at the communication device for supporting group communication.