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Inventor

Juha Heiskala

Inventor
Irving, TX, US

Overview

7→
Patents
2001–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication67%
H04BTransmission22%
H03DDemodulation or transference of modulation from one carrier to another11%
PatentTitleYear
8,908,611'Multipoint data transmission'20147,813,458'System and method for precoding in a multiple-input multiple-output (MIMO) system'20107,668,268'Lower complexity computation of lattice reduction'20107,106,802'Apparatus, and associated method, for forming a modulated signal utilizing OTD and TCM techniques'20066,700,453'Amplitude imbalance compensation of quadrature modulator'20046,654,928'Hybrid dimensional, spherical space-time coding and decoding apparatus, and associated method, for a communication system'20036,298,035'Estimation of two propagation channels in OFDM'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2006Based in Irving, TX, US· patent location history
2003Patents assigned to NOKIA MOBILE PHONES LTD (1)· patent assignee history
2004–2014Patents assigned to NOKIA CORP (5)· patent assignee history
2010–2014Based in Helsinki, FI· patent location history
2014Patents assigned to HEIKKILÄ MARKKU J (1)· patent assignee history
2014Patents assigned to HEISKALA JUHA (1)· patent assignee history
2014Patents assigned to JANSEN KAJ (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOKIA CORP52004–2014
HEIKKILÄ MARKKU J12014
HEISKALA JUHAself12014
JANSEN KAJ12014
NOKIA MOBILE PHONES LTD12003
Locations
LocationPatentsSpan
Irving, Texas, US42001–2006
Helsinki, FI32010–2014