Inventor

Adriaan Kamerman

Inventor

Nieuwegein, NL

Overview

27→

Patents

1985–2015

Patent span

Electricity

Primary field (CPC H)

Patents· 27 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 communication32%

H04WWireless communication networks32%

H04BTransmission17%

H04JMultiplex communication7%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%

H03FAmplifiers2%

H04MTelephonic communication2%

PatentTitleYear

8,942,121'Communication device'2015 8,532,005'End node and network coordinator using a CSMA based protocol'2013 7,996,236'Wireless LAN with load balancing'2011 7,894,844'Method and apparatus for automatic transmit power variation in a wireless communication system'2011 7,672,391'MIMO receivers having one or more additional receive paths'2010 7,468,960'Network system comprising access points'2008 7,463,589'Wireless LAN with enhanced carrier sensing'2008 7,453,949'MIMO receivers having one or more additional receive paths'2008 7,366,144'Method of dynamically setting at least one threshold at an access point in a wireless local area network and the access point'2008 7,173,918'Wireless LAN with load balancing'2007 7,027,407'Method and device for robust fallback in data communication systems'2006 6,922,405'Wireless LAN with carrier sense threshold adaption'2005 6,067,291'Wireless local area network with enhanced carrier sense provision'2000 5,987,033'Wireless lan with enhanced capture provision'1999 5,909,462'System and method for improved spread spectrum signal detection'1999 5,862,182'OFDM digital communications system using complementary codes'1999 5,706,428'Multirate wireless data communication system'1998 5,636,247'Information transmission system'1997 5,519,834'Method of transmitting selected message frames without individual destination address in non-overlapping sequential time intervals from host computer to terminals via bridges and retransmitting thereafter'1996 5,369,639'Local area network having a wireless transmission link'1994 5,164,942'Antenna control for a wireless local area network station'1992 5,131,006'Carrier detection for a wireless local area network'1992 4,860,308'Modem communication system having main and secondary channels'1989 4,849,989'Data modem receiver'1989 4,849,996'Phase perturbation compensation system'1989 4,847,880'Multipoint modem system having fast synchronization'1989 4,530,104'Circuit for reducing errors in a data receiver'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1994Patents assigned to NCR CO (8)· patent assignee history

1985–2015Based in Nieuwegein, NL· patent location history

1997–2000Patents assigned to LUCENT TECHNOLOGIES INC (6)· patent assignee history

2005–2011Patents assigned to AGERE SYSTEMS INC (10)· patent assignee history

2007–2011Based in Utrecht, NL· patent location history

2013–2015Patents assigned to GREENPEAK TECHNOLOGIES B V (2)· patent assignee history

2013–2015Patents assigned to KAMERMAN ADRIAAN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGERE SYSTEMS INC	10	2005–2011
NCR CO	8	1985–1994
LUCENT TECHNOLOGIES INC	6	1997–2000
GREENPEAK TECHNOLOGIES B V	2	2013–2015
KAMERMAN ADRIAANself	2	2013–2015

Locations

Location	Patents	Span
Nieuwegein, NL	23	1985–2015
Utrecht, NL	4	2007–2011