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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
BLUEAIR AB	KARLAVÄGEN 108 STOCKHOLM 11526

International Classification(s)

• 2304:VENTILATION AND AIR-CONDITIONING EQUIPMENT

• 2014 Application Filing Year
• 2304 Class
• 303 Applications Filed
• 303 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nord, Gustav	Stockholm, SE	2	55
# of filed Patents : 2 Total Citations : 55

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Patent Citation Ranking

• 53 Citation Count
• 2304 Class

• 0 % this patent is cited more than
• 8 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 26, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 26, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 9977117

Systems and methods for detecting, tracking and identifying small unmanned systems such as drones

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Abstract

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A system for providing integrated detection and countermeasures against unmanned aerial vehicles include a detecting element, a location determining element and an interdiction element. The detecting element detects an unmanned aerial vehicle in flight in the region of, or approaching, a property, place, event or very important person. The location determining element determines the exact location of the unmanned aerial vehicle. The interdiction element can either direct the unmanned aerial vehicle away from the property, place, event or very important person in a non-destructive manner, or can cause disable the unmanned aerial vehicle in a destructive manner.

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Description

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Claims

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Legal Events

 

• MAFP2021
• I2018
• STCF2018
• P2017
• F2017

Date	Code	Event	Description
Oct 14, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
May 22, 2018	I	Issuance
May 02, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 31, 2017	P	Published
May 17, 2017	F	Filing