Inventor

Kristoffer Ptasinski

Inventor

Lund, SE

Overview

12→

Patents

2001–2005

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary

G01RMeasuring electric variables23%

H02JElectric power networks19%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%

G06FElectric digital data processing6%

H04MTelephonic communication6%

H04BTransmission3%

H04LTransmission of digital information, e.g. telegraphic communication3%

H04WWireless communication networks3%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%

PatentTitleYear

6,957,091'Portable multi-band communication device, and a method for determining a charge consumption thereof'2005 6,915,221'Self learning system and method for predicting remaining usage time for different modes of a mobile device'2005 6,810,338'Monitoring circuit'2004 6,750,656'Estimation of current consumption due to radio activities in GPRS'2004 6,677,727'Method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery'2004 6,630,814'Method and apparatus for calibrating a rechargeable battery'2003 6,584,329'Method and apparatus enabling communication between an electric device and a battery'2003 6,363,437'Plug and play I2C slave'2002 6,291,966'Method and an apparatus for storing and communicating battery information'2001 6,211,644'Method and apparatus for identifying a battery'2001 6,211,647'Method enabling communications between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication'2001 6,194,874'System and method for maintenance charging of battery cells'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2005Patents assigned to ERICSSON TELEFON AB L M (12)· patent assignee history

2001–2005Based in Lund, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	12	2001–2005

Locations

Location	Patents	Span
Lund, SE	12	2001–2005