LexDanaLexDanabeta
Inventor

Sassan Ahmadi

Inventor
Portland, OR, US

Overview

57→
Patents
2001–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 57 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks39%
H04LTransmission of digital information, e.g. telegraphic communication31%
H04BTransmission13%
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 processing3%
H04JMultiplex communication3%
G10LSpeech analysis techniques or speech synthesis2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
H03MCoding1%
PatentTitleYear
11,082,997Radio access networks in which mobile devices can be scheduled to use the same time-frequency resource202111,064,470Distributed computing in a wireless communication system202110,887,068Methods and apparatus for an extensible and scalable control channel for wireless networks202110,863,506Virtual multicarrier design for orthogonal frequency division multiple access communications202010,536,959Radio access networks in which remote units are configured to perform at least some baseband processing202010,477,517Methods and apparatus for opportunistic radio resource allocation in multi-carrier communication systems201910,432,379Methods and apparatus for an extensible and scalable control channel for wireless networks201910,341,995Distributed computing in a wireless communication system201910,306,543Base station discovery and association in cellular networks201910,284,263Methods for operating wireless electronic devices in coordinated multipoint transmission networks201910,200,997Methods and apparatus for enhanced scrambling sequences201910,136,354Apparatus and methods for improved packet flow mobility201810,057,916Radio access networks in which mobile devices in the same communication cell can be scheduled to use the same airlink resource201810,045,347Virtual multicarrier design for orthogonal frequency division multiple access communications20189,788,313'User equipment for receiving coordinated multi-point (COMP) transmissions'20179,705,654'Methods and apparatus for an extensible and scalable control channel for wireless networks'20179,603,124'Methods and apparatus for opportunistic radio resource allocation in multi-carrier communication systems'20179,584,986'Managing multicast groups and schedule to improve telecommunication bandwidth utilization and power efficiency'20179,548,879'Virtual multicarrier design for orthogonal frequency division multiple access communications'20179,549,344'Methods and apparatus for efficient spectral usage in extensible carrier deployments'20179,504,057'Methods and apparatus for in-device coexistence detection and mitigation'20169,503,914'Methods and apparatus for enhanced scrambling sequences'20169,445,408'Distributed computing in a wireless communication system'20169,414,256'Apparatus and methods for improved packet flow mobility'20169,370,011'Techniques to provide physical resource allocation using a tree-based structure and communicate a channel quality indicator'20169,270,346'Methods for operating wireless electronic devices in coordinated multipoint transmission networks'20169,247,542'Methods and apparatus for efficient spectral usage in extensible carrier deployments'20169,237,435'Femtocell discovery and association in cellular networks'20169,219,581'Base station and method for configuring sub-frames for relay-node operations'20159,203,577'Enhanced base station and method for communicating through an enhanced distributed antenna system (eDAS)'20158,942,715'Distributed computing in a wireless communication system'20158,934,554'Virtual multicarrier design for orthogonal frequency division multiple access communications'20158,917,638'Base station and method for configuring sub-frames for relay-node operations'20148,908,523'Apparatus and methods for improved packet flow mobility'20148,891,438'Packet-data network and methods for RAN-agnostic multimedia content distribution'20148,873,480'Techniques for dynamic spectrum management, allocation, and sharing'20148,706,077'Configurable common reference signal port for reference signal received power in distributed antenna systems'20148,693,406'Multi-user resource allocation and medium access control (MAC) overhead reduction for mobile worldwide interoperability for microwave access (WiMAX) systems'20148,660,073'Techniques to provide physical resource allocation using a tree-based structure and communicate a channel quality indicator'20148,634,334'Base station and method for configuring sub-frames for relay-node operations'20148,599,794'Enhanced base station and method for communicating through an enhanced distributed antenna system (eDAS)'20138,462,676'Frame structure for support of large delay spread deployment scenarios'20138,427,983'Techniques for providing uplink feedback for downlink-only RF carriers in a multicarrier system'20138,400,985'Femtocell discovery and association in cellular networks'20138,300,585'Method and apparatus for transmitting an ACK/NACK signal in a wireless communication system'20128,295,373'Virtual multicarrier design for orthogonal frequency division multiple access communications'20128,284,725'Techniques to negotiate capabilities between networked devices'20128,265,006'Synchronization channel (preamble) structure for mobile worldwide interoperability for microwave access (WiMAX) systems'20128,218,424'Transmission of system configuration information in mobile networks'20128,175,022'Transmission of system configuration information in mobile WiMAX systems'20127,974,312'Compressed medium access control (MAC) header structure for MAC overhead reduction in mobile worldwide interoperability for microwave access (WiMAX) systems'20117,940,723'Dynamic/static transport channel to physical channel mapping in broadband wireless access systems'20117,924,809'Techniques to provide a channel quality indicator'20117,885,214'Device, system, and method for partitioning and framing communication signals in broadband wireless access networks'20117,804,799'Uplink contention based access with quick access channel'20106,625,226'Variable bit rate coder, and associated method, for a communication station operable in a communication system'20036,311,154'Adaptive windows for analysis-by-synthesis CELP-type speech coding'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Based in San Diego, CA, US· patent location history
2010–2019Patents assigned to INTEL CORP (31)· patent assignee history
2010–2020Based in Portland, OR, US· patent location history
2012–2017Patents assigned to AHMADI SASSAN (19)· patent assignee history
2012–2014Patents assigned to YIN HUJUN (3)· patent assignee history
2014–2021Patents assigned to APPLE INC (21)· patent assignee history
2014–2021Based in Cupertino, CA, US· patent location history
2018–2021Patents assigned to COMMSCOPE TECHNOLOGIES LLC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTEL CORP312010–2019
APPLE INC212014–2021
AHMADI SASSANself192012–2017
COMMSCOPE TECHNOLOGIES LLC32018–2021
YIN HUJUN32012–2014
Locations
LocationPatentsSpan
Portland, OR, US322010–2020
Cupertino, California, US232014–2021
San Diego, California, US22001–2003