P

Inventor

CHEN JOHN S

US44 patents
⚠️ This page may combine multiple inventors who share the name “CHEN JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INTERDIGITAL TECH CORP

16 patents
US10433271B2Oct 1, 2019

Method and apparatus for maintaining uplink synchronization and reducing battery power consumption

INTERDIGITAL TECH CORP9 citations93
US9203580B2Dec 1, 2015

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP17 citations93
US7979768B2Jul 12, 2011

Method and system for implementing hybrid automatic repeat request

INTERDIGITAL TECH CORP24 citations93
US9900857B2Feb 20, 2018

Method and apparatus for maintaining uplink synchronization and reducing battery power consumption

INTERDIGITAL TECH CORP3 citations84
US10764857B2Sep 1, 2020

Method and apparatus for maintaining uplink synchronization and reducing battery power consumption

INTERDIGITAL TECH CORP2 citations73
US12309790B2May 20, 2025

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP0 citations63
US12137429B2Nov 5, 2024

Method and apparatus for maintaining uplink synchronization and reducing battery power consumption

INTERDIGITAL TECH CORP0 citations63
US11917623B2Feb 27, 2024

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP0 citations63
US11902981B2Feb 13, 2024

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP0 citations63
US11871371B2Jan 9, 2024

Method and apparatus for maintaining uplink synchronization and reducing battery power consumption

INTERDIGITAL TECH CORP0 citations63
US11711777B2Jul 25, 2023

Method and apparatus for maintaining uplink synchronization and reducing battery power consumption

INTERDIGITAL TECH CORP0 citations63
US11160058B2Oct 26, 2021

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP0 citations63
US7917092B2Mar 29, 2011

Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network

INTERDIGITAL TECH CORP3 citations63
US10271318B2Apr 23, 2019

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP0 citations52
US9781708B2Oct 3, 2017

Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system

INTERDIGITAL TECH CORP0 citations52
US7944890B2May 17, 2011

Using windows specified object identifiers (OIDs) for an antenna steering algorithm

INTERDIGITAL TECH CORP0 citations38

GOPRO INC

9 patents

BROCKWAY III RICHARD T

4 patents

WANG JIN

4 patents

PTS CORP

2 patents

CHEN JOHN S

2 patents

PANTECH WIRELESS LLC

2 patents

ARRAYCOMM LLC

1 patent

TERRY STEPHEN E

1 patent

INTEL CORP

1 patent

ALTERA CORP

1 patent

CHANDRA ARTY

1 patent