Inventor

John J. Janssen

Inventor

Round Lake Beach, IL, US

Overview

10→

Patents

1994–2004

Patent span

Electricity

Primary field (CPC H)

Patents· 10 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 communication15%

G06FElectric digital data processing10%

H04BTransmission10%

H04WWireless communication networks10%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%

G01RMeasuring electric variables5%

G05FSystems for regulating electric or magnetic variables5%

G11BInformation storage based on relative movement between record carrier and transducer5%

H02JElectric power networks5%

H03DDemodulation or transference of modulation from one carrier to another5%

PatentTitleYear

6,690,945'Method for suppressing transients using a pulse shaping look-up table'2004 6,571,091'Power control method and apparatus suitable for use in a radio communication device'2003 6,408,340'Method and apparatus for transferring data between electrical components'2002 6,393,079'Transient-suppressing mode switch'2002 6,144,862'Pulse-shaping look-up table with transient suppression'2000 5,954,817'Apparatus and method for securing electronic information in a wireless communication device'1999 5,877,633'Bidirectional voltage translator'1999 5,589,796'Method and apparatus for increasing amplifier efficiency'1996 5,519,346'Selective restart circuit for an electronic device'1996 5,301,365'Bidirectional clocking apparatus with automatic sensing'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2004Patents assigned to MOTOROLA INC (10)· patent assignee history

1994Based in Gumee, IL, US· patent location history

1996–2004Based in Round Lake Beach, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOTOROLA INC	10	1994–2004

Locations

Location	Patents	Span
Round Lake Beach, Illinois, US	9	1996–2004
Gumee, Illinois, US	1	1994