PatentBrief

Company Portfolio

Columbia Network Security Inc

Patents indexed

1

Year range

2019

consumer_electronicstelecommunicationsmechanical

Key Inventors

Richard Ralston, Jr.1

All Patents

1

Career timeline

1 patents, in 2019

Dot size = forward citations

20192020

Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.

US 10241750·2019

How to Trick Your Phone Into Muting Its Own Microphone

A hardware device that plugs into a phone's microphone jack to fool the system into thinking an external mic is attached, effectively silencing the internal microphone.

Patent monitoring

Get notified when Columbia Network Security Inc files a new patent

Get notified when this company files a new patent. Weekly digest · Confirm via email · Unsubscribe anytime.