Inventor

Mohsen Sarraf

Inventor

Rumson, NJ, US

Overview

32→

Patents

1993–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 32 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 communication42%

H04BTransmission22%

H04HBroadcast communication9%

H04NPictorial communication, e.g. television7%

H03MCoding4%

A61BDiagnosis2%

G01SRadio direction-finding2%

G06TImage data processing or generation, in general2%

G08BSignalling systems, e.g. personal calling systems2%

H03KPulse technique2%

PatentTitleYear

11,115,133Method and apparatus for a wireless charging and communication system2021 10,813,596Methods and systems for detecting potential injury conditions2020 10,756,811Method and system for a location determination using bi-modal signals2020 9,787,413'Circuits, systems and methods of hybrid electromagnetic and piezoelectric communicators'2017 9,467,235'Circuits, systems and methods of hybrid electromagnetic and piezoelectric communicators'2016 8,699,746'Watermarking scheme for digital video'2014 8,666,108'Watermarking scheme for digital video'2014 7,974,255'Method and apparatus for multi-stream transmission with time and frequency diversity in an orthogonal frequency division multiplexing (OFDM) communication system'2011 7,881,342'Dynamically and on-demand selected ancillary data over compressed multimedia packets without bandwidth expansion'2011 7,870,462'Methods and devices for randomizing burst errors'2011 7,542,736'Techniques to decrease signal amplitude peak-to-average ratio in a wireless communications system'2009 7,359,446'Methods and devices for decoding signals containing noise and distortion'2008 7,228,486'Methods and devices for randomizing burst errors'2007 7,072,592'Differential dense wavelength division multiplexing (DDWDM) in optical systems'2006 6,987,752'Method and apparatus for frequency offset estimation and interleaver synchronization using periodic signature sequences'2006 6,928,046'Frame synchronization of an OFDM signal'2005 6,842,421'Method and apparatus for post-detection maximum ratio combining with antenna diversity in an orthogonal frequency division multiplexing (OFDM) communication system'2005 6,747,948'Interleaver scheme in an OFDM system with multiple-stream data sources'2004 6,687,223'Delay-locked admission control scheme in communications networks'2004 6,665,356'Sample timing control for demodulation of phase-modulated signals'2003 6,650,717'Asymmetric pulse amplitude modulation transmission of multi-stream data embedded in a hybrid IBOC channel'2003 6,625,113'Digital signal frame and interleaver synchronizer'2003 6,603,826'Method and receiver for dynamically compensating for interference to a frequency division multiplex signal'2003 6,590,945'Method and apparatus for frequency offset compensation'2003 6,567,480'Method and apparatus for sampling timing adjustment and frequency offset compensation'2003 6,501,810'Fast frame synchronization'2002 6,445,693'Method and apparatus for estimating power of first adjacent analog FM interference in an in-band on-channel (IBOC) communication system'2002 6,377,566'OFDM subcarrier hopping in a multi service OFDM system'2002 6,347,071'Time division multiplexed transmission of OFDM symbols'2002 6,097,770'Frequency offset estimation for wireless systems based on channel impulse response'2000 6,067,295'Method and apparatus for reducing error in recovering information bits in a wireless system'2000 5,267,243'Access scheme for a data communications network'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2021Based in Rumson, NJ, US· patent location history

2000–2008Patents assigned to LUCENT TECHNOLOGIES INC (16)· patent assignee history

2002–2003Patents assigned to AGERE SYSTEMS INC (3)· patent assignee history

2002Based in Monmouth, NJ, US· patent location history

2011–2021Patents assigned to SARRAF MOHSEN (7)· patent assignee history

2016–2021Patents assigned to AHMED WALID KHAIRY MOHAMED (4)· patent assignee history

2016–2021Patents assigned to HUANG XIAOPENG (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LUCENT TECHNOLOGIES INC	16	2000–2008
SARRAF MOHSENself	7	2011–2021
AHMED WALID KHAIRY MOHAMED	4	2016–2021
HUANG XIAOPENG	4	2016–2021
AGERE SYSTEMS INC	3	2002–2003

Locations

Location	Patents	Span
Rumson, New Jersey, US	31	1993–2021
Monmouth, New Jersey, US	1	2002