Inventor

Kjell Ostman

Inventor

Salo, FI

Overview

16→

Patents

1994–2013

Patent span

Electricity

Primary field (CPC H)

Patents· 16 as inventor

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

H04Bprimary

H04BTransmission37%

H04LTransmission of digital information, e.g. telegraphic communication26%

H04WWireless communication networks11%

G10LSpeech analysis techniques or speech synthesis4%

H03CModulation4%

H03DDemodulation or transference of modulation from one carrier to another4%

H03GControl of amplification4%

H03HImpedance networks, e.g. resonant circuits4%

H03MCoding4%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%

PatentTitleYear

8,351,555'Apparatus and method for SINR estimation HSDPA MIMO receiver'2013 8,340,160'Dynamic combining threshold for a rake receiver'2012 7,113,028'Method and arrangement for calibrating an active filter'2006 7,072,428'Method and apparatus for synchronization'2006 6,738,370'Method and apparatus implementing retransmission in a communication system providing H-ARQ'2004 6,697,347'Method and apparatus for controlling transmission of packets in a wireless communication system'2004 6,285,888'Mobile telephone arranged to receive and transmit digital data samples of encoded speech'2001 6,069,923'Method and a circuit arrangement for the processing of received signals in a telecommunication system'2000 6,061,385'Method and a circuit arrangement for signal processing in a telecommunication system'2000 5,786,782'Multiplexed signal conversion'1998 5,677,934'Multipath propagation compensation in a TDMA system'1997 5,590,160'Symbol and frame synchronization in both a TDMA system and a CDMA'1996 5,566,201'Digital AGC for a CDMA radiotelephone'1996 5,408,504'Symbol and frame synchronization in a TDMA system'1995 5,371,481'Tuning techniques for I/Q channel signals in microwave digital transmission systems'1994 5,317,595'Rapidly adaptable channel equalizer'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2006Patents assigned to NOKIA MOBILE PHONES LTD (13)· patent assignee history

1994–1997Based in San Diego, CA, US· patent location history

1996–2006Based in Salo, FI· patent location history

2004–2013Patents assigned to NOKIA CORP (3)· patent assignee history

2004–2013Based in Halikko, FI· patent location history

2012Patents assigned to KURTTI MARKKU TAPANI (1)· patent assignee history

2013Patents assigned to MALKOV ANDRE (1)· patent assignee history

2013Patents assigned to OSTMAN KJELL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NOKIA MOBILE PHONES LTD	13	1994–2006
NOKIA CORP	3	2004–2013
KURTTI MARKKU TAPANI	1	2012
MALKOV ANDRE	1	2013
OSTMAN KJELLself	1	2013

Locations

Location	Patents	Span
Salo, FI	7	1996–2006
Halikko, FI	5	2004–2013
San Diego, California, US	4	1994–1997