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CTEK SWEDEN AB

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    86,664
  • Filing trend
    ⇩ 100.0%
About

CTEK SWEDEN AB has a total of 30 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in EPO (European Patent Office), Sweden and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are BENNING ELEKTROTECHNIK, CELLWISE MICROELECTRONICS CO LTD DONGGUAN and HINDLE POWER INC.

Patent filings in countries

World map showing CTEK SWEDEN ABs patent filings in countries

Patent filings per year

Chart showing CTEK SWEDEN ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Andersson Helge 9
#2 Eriksson Per 4
#3 Fröjd Hans-Olof 4
#4 Maleus Börje 4
#5 Eriksson Linus 4
#6 Maleus Bjoern 3
#7 Wahlqvist Bengt 2
#8 Helge Andersson 2
#9 Maleus Boerje 2
#10 Nordloef Peter 1

Latest patents

Publication Filing date Title
WO2020064151A1 Method to detect vehicle battery type before charge
SE1750706A1 Method for determining that a cell of a battery is faulty
SE1651483A1 Method for and battery monitoring unit with estimation of battery discharging current
CN108431617A System and method for the state of charge for determining battery
SE1550312A1 A method for operating a battery charger, and a battery charger
SE1450842A1 A method for determining a capacity of a battery, a circuit and a battery charger
EP2367258A1 A combined battery charger and battery equalizer
EP2339715A1 A battery charging system, a battery operated system and a method for state controlled charging
EP2299556A1 Battery charging and electrical energy delivery system and battery operated system
EP1618643A1 Methods at a battery charger