Inventor

Hendrik van Bokhorst

Inventor

Nijkerk, NL

Overview

14→

Patents

1986–2008

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H04Wprimary

H04WWireless communication networks38%

H04LTransmission of digital information, e.g. telegraphic communication24%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use24%

H04BTransmission7%

G01RMeasuring electric variables3%

H03MCoding3%

PatentTitleYear

7,421,038'Wireless local area network apparatus'2008 RE040032'Wireless data communication system having power saving function'2008 7,289,578'Wireless local area network apparatus'2007 7,010,058'Wireless local area network apparatus'2006 6,707,867'Wireless local area network apparatus'2004 6,192,230'Wireless data communication system having power saving function'2001 5,987,033'Wireless lan with enhanced capture provision'1999 5,706,428'Multirate wireless data communication system'1998 5,422,887'Medium access protocol for wireless local area network'1995 5,369,639'Local area network having a wireless transmission link'1994 5,329,531'Method of accessing a communication medium'1994 5,049,766'Delay measuring circuit'1991 5,003,562'Digital phase lock loop decoder'1991 4,610,010'Control circuit for an adaptive hybrid control in a local area network'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1994Patents assigned to NCR CO (5)· patent assignee history

1986–2008Based in Nijkerk, NL· patent location history

1995Patents assigned to NCR CORP (1)· patent assignee history

1998–2001Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history

2004–2008Patents assigned to AGERE SYSTEMS INC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGERE SYSTEMS INC	5	2004–2008
NCR CO	5	1986–1994
LUCENT TECHNOLOGIES INC	3	1998–2001
NCR CORP	1	1995

Locations

Location	Patents	Span
Nijkerk, NL	14	1986–2008