Karl Erik STAHL

Person

Sundbyberg, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Establishing media paths in real time communications
- Patent number 10,298,628
- Issue date May 21, 2019
- IPALIVE AB.
- Karl Erik Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, software module, system or business method for global real-...
- Patent number 9,807,059
- Issue date Oct 31, 2017
- IPALIVE AB.
- Karl Erik Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, software module or system for global real-time telecommunic...
- Patent number 9,219,761
- Issue date Dec 22, 2015
- Karl-Erik Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and apparatus for telecommunication
- Patent number 7,804,815
- Issue date Sep 28, 2010
- Intertex Data AB
- Karl Erik Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PCMCIA smart card reader
- Patent number 6,460,772
- Issue date Oct 8, 2002
- Intertex Data AB
- Karl Erik Stahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for determining the state of a telephone line
- Patent number 5,291,545
- Issue date Mar 1, 1994
- Intertex Data AB
- Karl-Erik Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bass reflex type speaker system
- Patent number 5,150,417
- Issue date Sep 22, 1992
- Socon AB
- Karl-Erik Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for determining the state of a telephone line
- Patent number 5,140,631
- Issue date Aug 18, 1992
- Intertex Data AB
- Karl-Erik Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERCEPTING AND DECRYPTING MEDIA PATHS IN REAL TIME COMMUNICATIONS
- Publication number 20180205769
- Publication date Jul 19, 2018
- IPALIVE AB
- Karl Erik Stahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTABLISHING MEDIA PATHS IN REAL TIME COMMUNICATIONS
- Publication number 20160330252
- Publication date Nov 10, 2016
- IPalive AB
- Karl Erik STAHL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE, SOFTWARE MODULE OR SYSTEM FOR GLOBAL REAL-TIME TELECOMMUNIC...
- Publication number 20130089187
- Publication date Apr 11, 2013
- IPalive AB
- Karl-Erik Ståhl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Karl Erik STAHL

Person

Patents Grantslast 30 patents

Establishing media paths in real time communications

Device, software module, system or business method for global real-...

Device, software module or system for global real-time telecommunic...

System and apparatus for telecommunication

PCMCIA smart card reader

Apparatus and method for determining the state of a telephone line

Bass reflex type speaker system

Apparatus and method for determining the state of a telephone line

Patents Applicationslast 30 patents

INTERCEPTING AND DECRYPTING MEDIA PATHS IN REAL TIME COMMUNICATIONS

ESTABLISHING MEDIA PATHS IN REAL TIME COMMUNICATIONS

DEVICE, SOFTWARE MODULE OR SYSTEM FOR GLOBAL REAL-TIME TELECOMMUNIC...