Håkan DACKEFJORD

Person

Alvsjo, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for determining a distance between two nodes
- Patent number 11,402,491
- Issue date Aug 2, 2022
- NiDa Tech Sweden AB
- Håkan Dackefjord
- G01 - MEASURING TESTING
Information Patent Grant
Secondary node, a central node and methods therein for positioning...
- Patent number 11,071,082
- Issue date Jul 20, 2021
- NiDa Tech Sweden AB
- Håkan Dackefjord
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle alarm system with multiple devices
- Patent number 10,723,314
- Issue date Jul 28, 2020
- NiDa Tech Sweden AB
- Håkan Dackefjord
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single node location system and method
- Patent number 10,444,324
- Issue date Oct 15, 2019
- NiDa Tech Sweden AB
- Håkan Dackefjord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for an enhanced time of arrival positioning system
- Patent number 10,386,451
- Issue date Aug 20, 2019
- NIDATECH SWEDEN AB
- Håkan Dackefjord
- G01 - MEASURING TESTING
Information Patent Grant
Device positioning
- Patent number 10,371,788
- Issue date Aug 6, 2019
- NIDATECH SWEDEN AB
- Håkan Dackefjord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for locking, unlocking and positioning of a tool
- Patent number 10,366,552
- Issue date Jul 30, 2019
- NiDa Tech Sweden AB
- Håkan Dackefjord
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Enhanced time of arrival positioning system
- Patent number 10,054,664
- Issue date Aug 21, 2018
- NIDATECH SWEDEN AB
- Håkan Dackefjord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS REALTIME POSITIONING SYSTEM
- Publication number 20240388872
- Publication date Nov 21, 2024
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETERMINING A DISTANCE BETWEEN TWO NODES
- Publication number 20200278441
- Publication date Sep 3, 2020
- NiDa Tech Sweden AB
- Håkan Dackefjord
- G01 - MEASURING TESTING
Information Patent Application
A SECONDARY NODE, A CENTRAL NODE AND METHODS THEREIN FOR POSITIONIN...
- Publication number 20200221411
- Publication date Jul 9, 2020
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED POSITIONING METHOD SUITABLE FOR LOW FREQUENCIES
- Publication number 20190310361
- Publication date Oct 10, 2019
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR AN ENHANCED TIME OF ARRIVAL POSITIONING SYSTEM
- Publication number 20180329021
- Publication date Nov 15, 2018
- NIDATECH SWEDEN AB
- Håkan DACKEFJORD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE NODE LOCATION SYSTEM AND METHOD
- Publication number 20180313931
- Publication date Nov 1, 2018
- NiDa Tech Sweden AB
- Håkan Dackefjord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for locking, unlocking and positioning of a tool
- Publication number 20180286158
- Publication date Oct 4, 2018
- NiDa Tech Sweden AB
- Håkan Dackefjord
- G07 - CHECKING-DEVICES
Information Patent Application
POSITIONING SYSTEM AND DEVICE COMPRISING AN ELECTRONIC INK DISPLAY
- Publication number 20180242272
- Publication date Aug 23, 2018
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE ALARM SYSTEM WITH MULTIPLE DEVICES
- Publication number 20180222443
- Publication date Aug 9, 2018
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM, METHOD, DEVICE AND NODE IN A POSITIONING NETWORK ADAPTED TO...
- Publication number 20180152911
- Publication date May 31, 2018
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, DEVICE, NODE, AND METHOD FOR TRACKING A DEVICE
- Publication number 20180143287
- Publication date May 24, 2018
- NiDa Tech Sweden AB
- Håkan Dackefjord
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED TIME OF ARRIVAL POSITIONING SYSTEM
- Publication number 20170102448
- Publication date Apr 13, 2017
- NIDATECH SWEDEN AB
- Håkan DACKEFJORD
- G01 - MEASURING TESTING
Information Patent Application
DEVICE POSITIONING
- Publication number 20170090010
- Publication date Mar 30, 2017
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- G01 - MEASURING TESTING
Information Patent Application
TOOL LOCK
- Publication number 20150277428
- Publication date Oct 1, 2015
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- G05 - CONTROLLING REGULATING
Information Patent Application
METHODS NODES AND COMPUTER PROGRAM FOR POSITIONING OF A DEVICE
- Publication number 20150105103
- Publication date Apr 16, 2015
- NiDa Tech Sweden AB
- Håkan DACKEFJORD
- G01 - MEASURING TESTING

Håkan DACKEFJORD

Person

Patents Grantslast 30 patents

Method for determining a distance between two nodes

Secondary node, a central node and methods therein for positioning...

Vehicle alarm system with multiple devices

Single node location system and method

Method for an enhanced time of arrival positioning system

Device positioning

Method for locking, unlocking and positioning of a tool

Enhanced time of arrival positioning system

Patents Applicationslast 30 patents

WIRELESS REALTIME POSITIONING SYSTEM

METHOD FOR DETERMINING A DISTANCE BETWEEN TWO NODES

A SECONDARY NODE, A CENTRAL NODE AND METHODS THEREIN FOR POSITIONIN...

ENHANCED POSITIONING METHOD SUITABLE FOR LOW FREQUENCIES

METHOD FOR AN ENHANCED TIME OF ARRIVAL POSITIONING SYSTEM

SINGLE NODE LOCATION SYSTEM AND METHOD

Method for locking, unlocking and positioning of a tool

POSITIONING SYSTEM AND DEVICE COMPRISING AN ELECTRONIC INK DISPLAY

VEHICLE ALARM SYSTEM WITH MULTIPLE DEVICES

SYSTEM, METHOD, DEVICE AND NODE IN A POSITIONING NETWORK ADAPTED TO...

SYSTEM, DEVICE, NODE, AND METHOD FOR TRACKING A DEVICE

ENHANCED TIME OF ARRIVAL POSITIONING SYSTEM

DEVICE POSITIONING

TOOL LOCK

METHODS NODES AND COMPUTER PROGRAM FOR POSITIONING OF A DEVICE