Inventor

Shahrnaz Azizi

Inventor

Cupertino, CA, US

Overview

1996–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 132 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 communication31%

H04WWireless communication networks31%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%

H04BTransmission12%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%

H04JMultiplex communication3%

G06FElectric digital data processing1%

G05DSystems for controlling or regulating non-electric variables1%

B60WConjoint control of vehicle sub-units of different type or different function0%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors0%

PatentTitleYear

11,133,965Apparatus, system and method of communicating a wakeup packet2021 11,126,496Technologies for re-programmable hardware in autonomous vehicles2021 11,128,505Channel width, spatial streams, and short packet signaling2021 11,109,318Methods and systems for reuse of a wireless medium during wake-up of a wireless device2021 11,104,529Automated loading services for computer assisted or autonomous driving vehicles2021 11,082,924Wake-up radio advertisement channel2021 11,076,385Block acknowledgement and fragmentation in multi-link communication between multi-link logical entities2021 10,856,226Service set compression2020 10,827,432Wireless communication system and method to improve coexistence for wake-up packets2020 10,813,061Power reduction in a wireless network2020 10,779,236Methods to encode a binary phase shift keying (BPSK) mark for a wake-up radio (WUR) packet2020 10,772,159Channel estimation for coordinated access point transmissions in wireless networks2020 10,763,956Mechanism to increase the transmission range of a cell edge station in a wireless network2020 10,750,448Wake-up radio advertisement channel2020 10,735,960Wake up receiver frame authentication2020 10,659,206Techniques to communicate information using OFDMA tone allocation schemes in frequency bands2020 10,630,456Wireless device, method, and computer-readable media for transmitting and receiving high-efficiency signal fields2020 10,536,903Methods and arrangements for frequency selective transmission2020 10,462,744Methods and systems for reuse of a wireless medium during wake-up of a wireless device2019 10,448,384High-efficiency Wi-Fi (HEW) station and access point (AP) and method for signaling of channel resource allocations2019 10,440,740High-efficiency wi-fi (HEW) station and access point (AP) and method for random access contention2019 10,425,893Power saving channel access for wireless devices in dense wireless networks2019 10,368,368Method, apparatus, and computer readable medium for multi-user scheduling in wireless local-area networks2019 10,361,834Subcarrier allocations for operation in mixed bandwidth environments2019 10,348,469Hew master station and method for communicating in accordance with a scheduled OFDMA technique on secondary channels2019 10,341,149Apparatus, system and method of communicating a wakeup packet2019 10,321,402Wireless communication system and method to improve coexistence for wake-up packets2019 10,306,543Base station discovery and association in cellular networks2019 10,284,346Systems and methods for signal classification2019 10,278,044Systems and methods for transmitting and managing communication on dedicated short-range communication channels2019 10,237,826Utilizing DC nulls in transmission of low power wake-up packets2019 10,200,974Methods and arrangements to mitigate collisions in wireless networks2019 10,177,888Wireless apparatus for high-efficiency (HE) communication with additional subcarriers2019 10,165,470High-efficiency (HE) station and method for configuring HE packets with long and short preamble formats2018 10,159,060Coordinated basic set (BSS) communication with different modulation coding scheme (MCS) per link2018 10,158,512Techniques to manage dwell times for pilot rotation2018 10,122,510Method, apparatus, and computer readable medium for signaling high efficiency packet formats using a legacy portion of the preamble in wireless local-area networks2018 10,090,964Apparatus, computer readable medium, and method for an interleaver for higher quadrature amplitude modulation (QAM) in a high efficiency wireless local-area network2018 10,090,977Techniques to manage dwell times for pilot rotation2018 10,080,191Wireless device, method, and computer readable media for transmitting and receiving beacon frames on different sub-channels2018 10,075,998Wireless device, method, and computer readable media for signaling a resource allocation in a high efficiency wireless local-area network2018 10,057,846Associating station with master station2018 10,034,240Wireless device, method, and computer readable media for transmitting and receiving beacon frames2018 10,034,294Techniques for providing flexible clear channel assessment detection thresholds in a wireless network2018 10,015,745Apparatus, system and method of communicating a wakeup packet2018 10,014,994Wireless devices, computer-readable media, and methods for high-efficiency local-area network (HEW) distributed sub-carrier allocation2018 9,980,228Low-power wake-up packet generation2018 9,961,678Master station and method for HEW communication with signal field configuration for HEW OFDMA MU-MIMO wideband channel operation2018 9,935,737Access point (AP), user station (STA) and method for spatial modulation orthogonal frequency division multiplexing (SM-OFDM) communication2018 9,930,659'Wireless device and method for high-efficiency Wi-Fi (HEW) communication with block-by-block orthogonal training sequences'2018 9,923,679'High-efficiency Wi-Fi (HEW) station, access point, and methods for random access contention'2018 9,924,510'Wireless device, method, and computer readable media for orthogonal frequency division multiple access (OFDMA) allocations based on a basic tone resource unit or entire sub-channel'2018 9,913,263'Association request for narrowband communications in a telecommunication environment'2018 9,912,462'Apparatus, computer readable medium, and method for alignment of long training fields in a high efficiency wireless local-area network'2018 9,906,343'Techniques to communicate information using OFDMA tone allocation schemes in frequency bands'2018 9,900,906'Method, apparatus, and computer readable medium for multi-user scheduling in wireless local-area networks'2018 9,883,505'HEW packet structure and method for high-efficiency Wi-Fi (HEW) communication'2018 9,882,687'Method of packet classification for 802.11ax'2018 9,882,695'Master station and method for HEW communication using a transmission signaling structure for a HEW signal field'2018 9,883,473'Conveying information to bandwidth limited device'2018 9,871,644'Wireless device, method, and computer-readable media for transmitting and receiving high-efficiency signal fields'2018 9,867,210'Master station and method for HEW communication using a transmission signaling structure for a HEW signal field'2018 9,860,893'Frame structure with reduced signal field and method for high-efficiency Wi-Fi (HEW) communication'2018 9,854,520Power saving channel access for wireless devices in dense wireless networks2017 9,853,784HEW master station and method for communicating in accordance with a scheduled OFDMA technique on secondary channels2017 9,847,896Method, apparatus, and computer readable medium for signaling high efficiency packet formats using a legacy portion of the preamble in wireless local-area networks2017 9,844,049'Apparatus, method, and computer readable medium for initiating uplink multi-user medium access in high efficiency wireless local-area networks'2017 9,838,961Communication station and method for communicating using minimum bandwidth units of various tone allocations for OFDMA HEW2017 9,826,483'Apparatus, system and method of communicating a wakeup packet'2017 9,819,527'Transmitter for spatial modulation in a high-efficiency wireless local-area network'2017 9,819,386'Methods and arrangements to increase transmission range'2017 9,806,927'Method, apparatus, and computer readable medium for signaling high efficiency packet formats using a legacy portion of the preamble in wireless local-area networks'2017 9,801,133'Apparatus, system and method of communicating a wakeup packet response'2017 9,775,147'Master station and method for high-efficiency Wi-Fi (HEW) communication using a multiple access technique'2017 9,756,626'High-efficiency Wi-Fi (HEW) station and access point (AP) and method for signaling of channel resource allocations'2017 9,749,110'MAC protocol for wide-bandwidth transmission utilizing echo cancellation for Wi-Fi'2017 9,749,958'Low power signaling using a wake-up receiver'2017 9,750,052'Random access to wireless network'2017 9,743,303'Methods and arrangements for beamforming reports in wireless networks'2017 9,743,393'Dynamic patterned resource allocation in a wireless network'2017 9,699,727'Method, apparatus, and computer readable medium for signaling high efficiency preambles'2017 9,699,807'High-efficiency Wi-Fi (HEW) station and access point (AP) and method for random access contention'2017 9,680,603'High-efficiency (HE) communication station and method for communicating longer duration OFDM symbols within 40 MHz and 80 MHz bandwidth'2017 9,673,946'Transmit beamforming sounding with traveling pilots'2017 9,668,281'Detection of 802.11p signals in 802.11 n/ac enabled devices'2017 9,668,258'Master station and method for high-efficiency WI-FI (hew) communication using multi-device hew preamble'2017 9,647,863'Techniques to manage dwell times for pilot rotation'2017 9,635,664'Sounding reference signal enhancement to support uplink coordinated multipoint'2017 9,614,708'[HEW] spatial modulation technique with different source-encoded data services of the next generation WLAN IEEE 802.11ax'2017 9,615,291'High-efficiency station (STA) and method for decoding an HE-PPDU'2017 9,591,569'Wireless device, method, and computer readable media for synchronization in a wireless local-area network'2017 9,591,575'Methods and arrangements for frequency selective transmission'2017 9,578,681'Methods and arrangements for a low power device in wireless networks'2017 9,571,256'Systems, methods, and devices for allocating OFDMA subchannels without straddling direct current'2017 9,571,324'Method for improving spectral efficiency in Wi-Fi OFDM systems'2017 9,544,914'Master station and method for HEW communication using a transmission signaling structure for a HEW signal field'2017 9,510,346'Master station and method for high-efficiency wi-fi (hew) communication using traveling pilots'2016 9,461,855'Methods and arrangements for selecting channel updates in wireless networks'2016 9,450,725'Wireless apparatus for high-efficiency (HE) communication with additional subcarriers'2016 9,451,638'Methods, wireless communication stations, and system for device coexistence in the 5 GHZ frequency band'2016 9,407,732'Methods and arrangements to decode communications'2016 9,325,463'High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication'2016 9,313,075'Methods and arrangements for channel updates in wireless networks'2016 9,294,145'Methods and arrangements for very large bandwidth operations'2016 9,288,291'Method and apparatus for a 1 MHZ long training field design'2016 9,271,241'Access point and methods for distinguishing HEW physical layer packets with backwards compatibility'2016 9,237,435'Femtocell discovery and association in cellular networks'2016 9,231,809'Methods and arrangements for phase tracking in wireless networks'2016 9,210,021'Techniques to manage dwell times for pilot rotation'2015 9,210,024'Methods and arrangements for channel updates in wireless networks'2015 9,191,097'Techniques for transmitting data via relay communication links'2015 9,179,455'Methods and arrangements for frequency selective transmission'2015 9,160,595'Techniques to manage dwell times for pilot rotation'2015 9,100,273'Calendar-aware devices'2015 9,078,237'Methods and arrangements for orthogonal training sequences in wireless networks'2015 9,066,265'Methods and arrangements for frequency selective transmission'2015 9,008,167'Methods and arrangements for phase tracking for multi-mode operation in wireless networks'2015 8,995,588'Systems and methods for implementing improved frequency estimation'2015 8,848,841'Techniques to accommodate different classes of devices in a wireless network'2014 8,811,144'User equipment (UE)-specific assignment of demodulation reference signal (DMRS) sequences to support uplink (UL) coordinated multipoint (CoMP)'2014 8,750,215'Method and apparatus for a 1 MHz long training field design'2014 8,594,632'Device to-device (D2D) discovery without authenticating through cloud'2013 8,427,983'Techniques for providing uplink feedback for downlink-only RF carriers in a multicarrier system'2013 8,400,985'Femtocell discovery and association in cellular networks'2013 8,024,927'System for buoyancy power generation'2011 7,801,231'Preamble techniques for communications networks'2010 7,366,177'Transmit scheduling supporting temporarily unavailable receivers'2008 7,363,379'Access point association history in wireless networks'2008 7,280,804'Channel adaptation using variable sounding signal rates'2007 7,260,393'Systems and methods for reducing communication unit scan time in wireless networks'2007 7,177,637'Connectivity to public domain services of wireless local area networks'2007 5,525,967'System and method for tracking and locating an object'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2011Based in Northridge, CA, US· patent location history

2007–2021Patents assigned to INTEL CORP (66)· patent assignee history

2007–2013Based in San Diego, CA, US· patent location history

2008–2019Patents assigned to AZIZI SHAHRNAZ (15)· patent assignee history

2008–2018Based in Portland, OR, US· patent location history

2013–2019Patents assigned to PERAHIA ELDAD (9)· patent assignee history

2013–2016Patents assigned to KENNEY THOMAS J (6)· patent assignee history

2013–2021Based in Cupertino, CA, US· patent location history

2016–2021Patents assigned to INTEL IP CORP (62)· patent assignee history

2020Based in Cuperino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INTEL CORP	66	2007–2021
INTEL IP CORP	62	2016–2021
AZIZI SHAHRNAZself	15	2008–2019
PERAHIA ELDAD	9	2013–2019
KENNEY THOMAS J	6	2013–2016

Locations

Location	Patents	Span
Cupertino, California, US	117	2013–2021
Portland, OR, US	7	2008–2018
San Diego, California, US	5	2007–2013
Northridge, California, US	2	1996–2011
Cuperino, California, US	1	2020