Inventor

Arie Geert Cornelis Koppelaar

Inventor

Giessen, NL

Overview

42→

Patents

1995–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 42 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 communication30%

H04BTransmission19%

H04WWireless communication networks14%

H03MCoding8%

G01SRadio direction-finding6%

H04JMultiplex communication6%

G07CTime or attendance registers5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%

G06FElectric digital data processing2%

H04KSecret communication2%

PatentTitleYear

11,036,657Writing block for a receiver2021 10,985,805Apparatus and methods for synchronization of transmitters2021 10,939,359Location-based communication2021 10,812,119Systems and methods involving interference cancellation2020 10,805,092Processing module and associated method2020 10,785,650Processing module and associated method2020 10,616,028Apparatus for a radio device2020 10,608,718Apparatus and methods for synchronization of transmitters2020 10,574,318Apparatus and methods for synchronization of transmitters2020 10,404,490Processing module and associated method2019 10,291,436Processing module and associated method2019 10,237,056Multi-pulse communication using spreading sequences2019 10,158,390Signal processing using quantized symbols2018 9,916,708'Signal processing system and method'2018 9,891,311'Method of secure RF ranging under strong multipath reflections'2018 9,775,034'Communications with distance authentication'2017 9,667,310'Efficient rake receiver finger selection'2017 9,485,609'Pulse frequency control for wireless communications and ranging'2016 9,479,371'Scheduling messages using mixed modulation settings'2016 9,426,842'Distributed radio system'2016 9,374,215'Communication synchronization'2016 9,305,455'Switch module and lighting control system comprising the switch module'2016 9,306,639'Cooperative antenna-diversity radio receiver'2016 9,300,353'Start of frame delimiter in a communication packet'2016 9,160,519'Communications with synchronization'2015 9,143,150'Data communications with analog-to-digital conversion'2015 9,071,326'Distributed radio system'2015 9,071,492'Reduced latency channel-estimation'2015 8,810,158'Message controllable lamp'2014 8,020,071'Device with MPE-FEC frame memory'2011 7,804,835'IP datagram de-encapsulation'2010 7,764,749'Phase tracking for received signals using adaptive interpolation'2010 7,756,166'Transmission system for transmitting a main signal and an auxiliary signal'2010 7,680,230'Frame format decoder and training sequence generator for wireless LAN networks'2010 7,185,267'Non linear scaling of reliability values in a turbo decoder system'2007 7,154,917'Transmission system for transmitting a main signal and an auxiliary signal'2006 6,732,324'Receiver with improved decoder'2004 6,574,247'Transmission system for transmitting a main signal and an auxiliary signal'2003 6,549,574'Transmission system with improved receiver'2003 6,304,612'Transmission system having a simplified channel decoder'2001 5,483,529'Receiver'1996 5,416,767'Method of transmitting a data stream, transmitter and receiver'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2001Patents assigned to PHILIPS CORP (3)· patent assignee history

1995–2018Based in Eindhoven, NL· patent location history

2003–2011Patents assigned to KONINKL PHILIPS ELECTRONICS NV (6)· patent assignee history

2007–2021Patents assigned to NXP BV (31)· patent assignee history

2010–2021Based in Giessen, NL· patent location history

2014–2016Patents assigned to BRANDSMA EWOUT (2)· patent assignee history

2014–2016Patents assigned to FRIMOUT EMMANUEL DAVID LUCAS MICHAEL (2)· patent assignee history

2016–2018Based in Glessen, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NXP BV	31	2007–2021
KONINKL PHILIPS ELECTRONICS NV	6	2003–2011
PHILIPS CORP	3	1995–2001
BRANDSMA EWOUT	2	2014–2016
FRIMOUT EMMANUEL DAVID LUCAS MICHAEL	2	2014–2016

Locations

Location	Patents	Span
Giessen, NL	23	2010–2021
Eindhoven, NL	17	1995–2018
Glessen, NL	2	2016–2018