Inventor

Ahmad Bahai

Inventor

Lafayette, CA, US

Overview

36→

Patents

2000–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 36 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 communication19%

H04WWireless communication networks11%

H04BTransmission9%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%

H03MCoding7%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%

G06FElectric digital data processing6%

G08BSignalling systems, e.g. personal calling systems6%

A61BDiagnosis4%

A61FFilters implantable into blood vessels4%

PatentTitleYear

10,153,777Fractional frequency clock divider with direct division2018 10,050,814CTLE gear shifting to enable CDR frequency lock in wired communication2018 9,614,659'CTLE gear shifting to enable CDR frequency lock in wired communication'2017 9,479,366'IIR DFE updating gain and time constants using LMS equations'2016 9,397,824'Gear shifting from binary phase detector to PAM phase detector in CDR architecture'2016 8,478,415'Heat transfer control for a prosthetic retinal device'2013 8,427,209'Sampling phase lock loop (PLL) with low power clock buffer'2013 8,395,427'Low power and low spur sampling PLL'2013 8,373,481'Spur reduction technique for sampling PLL\'s'2013 8,248,885'Sub-beam forming receiver circuitry for ultrasound system'2012 8,099,130'Wireless sensor network for monitoring one or more selected environmental characteristics'2012 7,996,034'Cellular telephone handset with increased reception sensitivity and reduced transmit power levels'2011 7,977,921'AC-to-DC voltage conversion and charging circuitry'2011 7,864,969'Adaptive amplifier circuitry for microphone array'2011 7,863,993'Oscillator for providing oscillation signal with controllable frequency'2011 7,676,052'Differential microphone assembly'2010 7,633,849'Coded OFDM system using error control coding and cyclic prefix for channel estimation'2009 7,545,874'Apparatus for pre-scaling data packets with multiple signal gain coefficients in a SIMO/MISO transceiver for communication with a SISO transceiver'2009 7,525,464'Sigma-delta modulator with DAC resolution less than ADC resolution'2009 7,509,595'Method and system for enabling energy efficient wireless connectivity'2009 7,460,024'Active sensor circuitry for operating at low power and low duty cycle while monitoring occurrence of anticipated event'2008 7,394,861'Apparatus for generating signal gain coefficients for a SIMO/MISO transceiver for providing packet data communication with a SISO transceiver'2008 7,380,151'Apparatus and method for asynchronously clocking the processing of a wireless communication signal by multiple processors'2008 7,373,121'Apparatus and method for processing a deterministic data flow associated with a wireless communication signal'2008 7,306,621'Heat transfer control for a prosthetic retinal device'2007 7,299,068'Wireless sensor network for monitoring one or more selected environmental characteristics'2007 7,228,113'SIMO/MISO transceiver for providing packet data communication with SISO transceiver'2007 7,205,923'Pipelined analog to digital converter that is configurable based on mode and strength of received signal'2007 7,193,553'Analog to digital converter with power-saving adjustable resolution'2007 7,017,127'Method and system for enabling energy efficient wireless connectivity'2006 7,016,695'Apparatus and method for processing a deterministic data flow associated with a wireless communication signal'2006 6,980,148'Pipelined analog to digital converter that is configurable based on wireless communication protocol'2005 6,522,706'Delay spread estimation for multipath fading channels'2003 6,275,525'Enhanced method for adaptive equalization technique in mobile wireless systems'2001 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

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Edison, NJ, US· patent location history

2001–2013Patents assigned to NAT SEMICONDUCTOR CORP (29)· patent assignee history

2001–2018Based in Lafayette, CA, US· patent location history

2012–2013Patents assigned to BAHAI AHMAD (5)· patent assignee history

2013Patents assigned to BOHSALI MOUNIR (2)· patent assignee history

2013Patents assigned to DJABBARI ALI (2)· patent assignee history

2016–2018Patents assigned to TEXAS INSTRUMENTS INC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NAT SEMICONDUCTOR CORP	29	2001–2013
BAHAI AHMADself	5	2012–2013
TEXAS INSTRUMENTS INC	5	2016–2018
BOHSALI MOUNIR	2	2013
DJABBARI ALI	2	2013

Locations

Location	Patents	Span
Lafayette, California, US	34	2001–2018
Edison, New Jersey, US	2	2000