Inventor

Sagar Dhakal

Inventor

Bedford, NH, US

Overview

2015–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 26 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 communication26%

H04BTransmission25%

H04WWireless communication networks16%

H04JMultiplex communication13%

G10LSpeech analysis techniques or speech synthesis4%

G01SRadio direction-finding3%

G10KSound-producing devices3%

H03MCoding3%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3%

H04SStereophonic systems3%

PatentTitleYear

10,932,309Method and system for initial synchronization and collision avoidance in device to device communications without network coverage2021 10,686,639Method and system for compressed sensing joint channel estimation in a cellular communications network2020 10,333,761Method and system for compressed sensing joint channel estimation in a cellular communications network2019 10,277,446Method and system for compressed sensing joint channel estimation in a cellular communications network2019 10,256,996Reduced dimension channel estimation in a wireless communication network2019 10,200,959Methods, systems, and computer program products for calibrating amplitude hardware-induced distortion in a long term evolution (LTE) communications system2019 10,172,176Method and system for initial synchronization and collision avoidance in device to device communications without network coverage2019 10,084,552Methods, systems, and computer program products for calibrating hardware-induced distortion in a communication system2018 9,876,600Methods, systems, and computer program products for calibrating phase hardware-induced distortion in a cellular communications system2018 9,871,650'Apparatus and associated method for providing communication bandwidth in communication system'2018 9,825,784'Reduced dimension time domain channel estimation in a wireless communication network'2017 9,775,187'Method and system for initial synchronization and collision avoidance in device to device communications without network coverage'2017 9,755,714'Method and system for compressed sensing joint channel estimation in an LTE cellular communications network'2017 9,693,319'Methods systems, and computer program products for calibrating amplitude hardware-induced distortion in a long term evolution (LTE) communications system'2017 9,515,851'Reduced dimension time domain channel estimation in a wireless communication network'2016 9,503,207'Methods, systems, and computer program products for calibrating phase hardware-induced distortion in a long term evolution communications system'2016 9,445,397'Method and system for initial synchronization and collision avoidance in device to device communications without network coverage'2016 9,356,774'Apparatus and associated method for providing communication bandwidth in communication system'2016 9,286,879'Localization of a wireless user equipment (UE) device based on out-of-hearing band audio signatures for ranging'2016 9,231,677'Sparse codes for MIMO channel and detector alternatives for sparse code'2016 9,210,690'Method and system for initial synchronization and collision avoidance in device to device communications without network coverage'2015 9,165,547'Localization of a wireless user equipment (UE) device based on audio masking'2015 9,094,862'Adaptive pilot placement for estimation of vehicle-to-vehicle wireless channel'2015 9,078,055'Localization of a wireless user equipment (UE) device based on single beep per channel signatures'2015 8,971,435'Multi-user communication using sparse space codes'2015 8,942,308'Multi-level coding and iterative decoding using sparse space codes'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2021Patents assigned to BLACKBERRY LTD (14)· patent assignee history

2015–2016Patents assigned to RESEARCH IN MOTION LTD (4)· patent assignee history

2015–2016Patents assigned to DHAKAL SAGAR (3)· patent assignee history

2015Patents assigned to BAYESTEH ALIREZA (2)· patent assignee history

2015–2021Based in Richardson, TX, US· patent location history

2015–2016Based in Irving, TX, US· patent location history

2016–2020Patents assigned to COLLISION COMM INC (12)· patent assignee history

2016–2020Based in Bedford, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BLACKBERRY LTD	14	2015–2021
COLLISION COMM INC	12	2016–2020
RESEARCH IN MOTION LTD	4	2015–2016
DHAKAL SAGARself	3	2015–2016
BAYESTEH ALIREZA	2	2015

Locations

Location	Patents	Span
Bedford, NH, US	12	2016–2020
Richardson, Texas, US	7	2015–2021
Irving, Texas, US	7	2015–2016