Inventor

CHA DAVID S

US4 patents

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

OMNITRACS LLC

3 patents

US9713000B2Jul 18, 2017

Systems and methods for performing over-the-air activation while roaming

OMNITRACS LLC7 citations75

US10771561B2Sep 8, 2020

Managing selective access of a user equipment to internet-based services based on transport type

OMNITRACS LLC0 citations46

US10149157B2Dec 4, 2018

Device communication management in a communication system

OMNITRACS LLC0 citations34

CHA DAVID S

1 patent

US10003652B2Jun 19, 2018

Managing selective access of a user equipment to internet-based services based on transport type

CHA DAVID S2 citations61