Inventor

Leonard J. Cimini, Jr.

Inventor

Howell, NJ, US

Overview

1991–2017

Patent span

Electricity

Primary field (CPC H)

Patents· 34 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 communication47%

H04BTransmission32%

H04WWireless communication networks10%

G01SRadio direction-finding2%

G02BOptical elements, systems or apparatus2%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%

H01QAntennas, i.e. radio aerials2%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner2%

H03DDemodulation or transference of modulation from one carrier to another2%

PatentTitleYear

9,628,312'OFDM communication system and method having a reduced peak-to-average power ratio'2017 9,584,353'Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2017 8,948,808'Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2015 8,761,191'OFDM communication system and method having a reduced peak-to-average power ratio'2014 8,670,796'Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2014 8,346,292'Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2013 8,335,225'OFDM communication system and method having a reduced peak-to-average power ratio'2012 8,121,103'Adaptive MAC fragmentation and rate selection for 802.11 wireless networks'2012 8,064,853'Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2011 7,995,602'OFDM communication system and method having a reduced peak-to-average power ratio'2011 7,990,839'Method for estimating time and frequency offset in an OFDM system'2011 7,894,413'Adaptive MAC fragmentation and rate selection for 802.11 wireless networks'2011 7,769,043'Packet shaping for mixed rate 802.11 wireless networks'2010 7,610,028'Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2009 7,558,282'OFDM communication system and method having a reduced peak-to-average power ratio'2009 7,519,030'Adaptive MAC fragmentation and rate selection for 802.11 wireless networks'2009 7,310,302'Method for estimating time and frequency offset in an OFDM system'2007 7,301,965'Packet shaping for mixed rate 802.11 wireless networks'2007 7,206,317'OFDM communication system and method having a reduced peak-to-average power ratio'2007 6,928,084'OFDM communication system and method having a reduced peak-to-average power ratio'2005 6,891,792'Method for estimating time and frequency offset in an OFDM system'2005 6,556,557'Method and system for reducing of peak-to-average power ratio of transmission signals comprising overlapping waveforms'2003 6,404,783'Method and apparatus for mobile data communication'2002 6,327,314'Method and apparatus for channel estimation for multicarrier systems'2001 6,208,669'Method and apparatus for mobile data communication'2001 6,005,876'Method and apparatus for mobile data communication'1999 5,930,267'Frame synchronization for asynchronous transmission'1999 5,914,933'Clustered OFDM communication system'1999 5,821,782'Frequency synthesis using a remodulator'1998 5,276,730'Access method for distributed dynamic channel allocation in microcells'1994 5,091,916'Distributed reflector laser having improved side mode suppression'1992 5,022,730'Wavelength tunable optical filter'1991 5,023,947'Optical equalization receiver for lightwave communication systems'1991 5,008,958'Polarization-insensitive technique for coherent optical communication'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to AT & T BELL LAB (5)· patent assignee history

1991–2017Based in Howell, NJ, US· patent location history

1998–1999Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history

1999–2010Patents assigned to AT & T CORP (13)· patent assignee history

2009–2017Patents assigned to AT & T IP II LP (12)· patent assignee history

2011–2013Patents assigned to CIMINI JR LEONARD JOSEPH (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AT & T CORP	13	1999–2010
AT & T IP II LP	12	2009–2017
AT & T BELL LAB	5	1991–1994
CIMINI JR LEONARD JOSEPHself	4	2011–2013
LUCENT TECHNOLOGIES INC	3	1998–1999

Locations

Location	Patents	Span
Howell, New Jersey, US	34	1991–2017