Inventor

Debdeep CHATTERJEE

Inventor

US

Overview

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 169 as inventor

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

H04Wprimary

H04WWireless communication networks45%

H04LTransmission of digital information, e.g. telegraphic communication43%

H04BTransmission5%

H04JMultiplex communication3%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%

G16YInformation and communication technology specially adapted for the internet of things [iot]0%

PatentTitleYear

12,587,321UE configured for enhanced type 3 HARQ-ACK codebook triggering by DCI format2026 12,587,247Subband reporting for full duplex operation2026 12,557,117Multi-slot PDCCH monitoring in search space sets for higher carrier frequency operation2026 12,543,188Enhancement of performance of ultra-reliable low-latency communication2026 12,531,670Multiplexing of uplink control information (UCI) with different physical layer priorities2026 12,532,338Further enhancements to ultra-reliable low-latency communication (URLLC) in unlicensed spectrum2026 12,520,315Multi-TTI scheduling of PDSCH and PUSCH by DCI2026 12,513,553Coverage for physical random access channel and repetition of CSI report on PUSCH for coverage enhancement2025 12,484,019Techniques for paging early indication for UE power saving in idle/inactive state2025 12,464,516Physical uplink shared channel enhancements for new radio ultra-reliable low-latency communication2025 12,457,592Techniques for downlink and uplink resource mapping for full duplex and non-cell defining synchronization signal block2025 12,446,115Handling collision for mini-slot-based and slot-based transmission2025 12,401,453Repetition schemes for URLLC operating in unlicensed spectrum2025 12,402,146System and method for DMRS antenna port indication for URLLC2025 12,363,732Enhancement of performance of ultra-reliable low-latency communication2025 12,348,442User equipment processing time relaxation for multi-DCI NC-JT PDSCH reception2025 12,328,714Scrambling for control messages2025 12,328,740Downlink transmission in TDD supporting feNB-IoTs2025 12,323,998Techniques for cancelation of one or more uplink transmissions from a user equipment2025 12,323,211Support of simplified multiple input multiple output features for reduced capability user equipment in new radio systems2025 12,301,355Indication of the number of repetitions for dci format 3/3A for EMTC2025 12,289,732Early termination signal and HARQ-ACK feedback for PUSCH2025 12,284,660Enhancement on scheduling and HARQ-ACK feedback for URLLC, multiplexing scheme for control/data channel and DM-RS for NR, and activation mechanism, scheduling aspects, and synchronization signal (SS) blocks for new radio (NR) system with multiple bandwidth parts (BWPS)2025 12,279,137Methods for enhanced PDCCH monitoring2025 12,273,875System and method of downlink control channel signaling for uplink coexistence of multiple service types2025 12,262,392Enhancement on scheduling and HARQ-ACK feedback for URLLC, multiplexing scheme for control/data channel and DM-RS for NR, and activation mechanism, scheduling aspects, and synchronization signal (SS) blocks for new radio (NR) system with multiple bandwidth parts (BWPS)2025 12,256,400Systems and methods for intra-UE multiplexing in new radio (NR)2025 12,250,694Downlink control channel signaling for UL coexistence of multiple service types2025 12,238,772User equipment configured for semi-static channel occupancy in shared spectrum2025 12,238,029Collision handling of reference signals2025 12,232,126Resource allocation for repeated uplink transmissions2025 12,231,935Channel quality measurement reporting2025 12,225,582Channel access enhancements for ultra-reliable low-latency communication (URLLC) in unlicensed spectrum2025 12,219,567Determination of number of physical uplink control channel repetitions for machine type communications2025 12,212,467Configuration schemes for secondary cell, bandwidth part and physical resource block indexing2025 12,206,617System and method for physical uplink shared channel (PUSCH) repetition termination in new radio (NR)2025 12,200,732UL transmission multiplexing and prioritization2025 12,200,733Hybrid automatic repeat request (HARQ) based on codeblock groups in new radio systems2025 12,192,997System and method for UE processing time relaxation for multi-TRP transmission2025 12,192,015Handling uplink transmissions for multi-TRP operation2025 12,185,322Scheduling request transmission opportunity and resource configuration in new radio2024 12,167,409Physical downlink control channel (PDCCH) blind decoding in fifth generation (5G) new radio (NR) systems2024 12,156,136Wake-up signal sub-grouping for REL-16 EMTC and NB-IOT2024 12,156,197Preconfigured shared resources for uplink transmission2024 12,156,063Aperiodic quality report in connected mode using quality definition as in MSG3 for Rel-16 eMTC2024 12,150,213Reference signal and control information processing in 5G-NR wireless systems2024 12,149,385Time domain resource allocation for mobile communication2024 12,143,846Support of flexible PDCCH monitoring in new radio (NR)2024 12,143,971UE fallback behavior for capability #2 and multiple PDSCH/PUSCH per slot in NR2024 12,101,763Intra-UE multiplexing in new radio systems2024 12,095,570Physical uplink control channel resource determination and multiplexing of multiple hybrid automatic repeat request acknowledgement feedbacks and other uplink control information on physical uplink control channel and physical uplink shared channel2024 12,088,382Configuration and design of CQI and MCS tables for 5G communications2024 12,089,068TCI and QCL configuration in 5G networks2024 12,088,516Resource allocation for multi-TRP URLLC2024 12,075,268Enhanced physical downlink control channel monitoring2024 12,069,742Enabling initiating device for UEs operating in inactive mode for URLLC operating in unlicensed spectrum2024 12,069,733Quality report in message 3 (MSG3) for release 16 (rel-16) enhanced machine type communication (EMTC) and narrowband internet of things (NB-IOT)2024 12,069,636Scrambling for control messages2024 12,069,711Downlink control channel signaling for UL coexistence of multiple service types2024 12,047,218Physical downlink control channel monitoring and rate matching for remaining minimum system information in new radio unlicensed2024 12,047,329Physical resource block indexing for coexistence of narrow band, carrier aggregation, and wide band user equipment in new radio2024 12,041,569Time synchronization accuracy enhancements2024 12,041,524Notification and acquisition of ETWS/CMAS in connected mode for UEs in CE2024 12,041,609Cross-carrier scheduling with different numerologies2024 12,041,695Determining and communicating control information in wireless telecommunication networks2024 12,034,531Dynamic indication of soft resource availability via SFI procedure in IAB2024 12,034,545Physical uplink control channel (PUCCH) resource allocation and hybrid automatic repeat request (HARQ) acknowledgement (ACK) codebook determination enhancements in case of multiple downlink control information (DCI) in a slot2024 12,035,327System and method for DMRS antenna port indication for URLLC2024 12,022,482Sequence-based uplink (UL) transmission cancellation for new radio (NR)2024 12,022,474Frequency domain resource allocation for downlink (DL) and uplink (UL) in new radio (NR)2024 12,016,030Downlink control channel signaling for uplink coexistance of multiple service types2024 12,015,986Closed loop power control for PUSCH2024 12,010,540Coverage for physical random access channel and repetition of CSI report on PUSCH for coverage enhancement2024 12,003,435Systems and methods for physical downlink control channel candidate selection2024 11,997,040Cell specific reference signal (CRS) muting for even further enhanced machine type communication (EFEMTC)2024 11,997,609Closed loop power control for PUSCH2024 11,996,942Repetition schemes for URLLC operating in unlicensed spectrum2024 11,991,610Long term evolution (LTE) control region for downlink transmissions for enhanced machine type communications (eMTC)2024 11,991,721Timing determination techniques for 5G radio access network cells2024 11,985,674Data and control transmission enhancements for new radio (NR)2024 11,984,987Prioritization of services for control and data transmission for new radio systems2024 11,979,236Physical uplink control channel resource determination and multiplexing of multiple hybrid automatic repeat request acknowledgement feedbacks and other uplink control information on physical uplink control channel and physical uplink shared channel2024 11,974,364Handling collision for mini-slot-based and slot-based transmission2024 11,963,195Timing determination techniques for 5G radio access network cells2024 11,956,740Resource partitioning for pre-emption indication2024 11,950,223Scheduling new radio (NR) shared channel transmission2024 11,930,479PUCCH and PDSCH in multiplexed NR applications2024 11,917,642Enhancement of performance of ultra-reliable low-latency communication2024 11,910,398Hybrid automatic repeat request (HARQ) based on codeblock groups in new radio systems2024 11,902,996Hybrid automatic repeat request (HARQ) based on codeblock groups in new radio systems2024 11,903,034Aggregation indication for uplink transmission during random access channel procedures2024 11,888,592UE configured for multiplexing HARQ-ACK bits of different priorities in a PUCCH transmission2024 11,888,697Configuration schemes for secondary cell, bandwidth part and physical resource block indexing2024 11,882,535Resource partitioning for pre-emption indication2024 11,848,884System and methods for support of frequency hopping for UES with reduced bandwidth support2023 11,849,413Resource partitioning for pre-emption indication2023 11,849,461UL transmission multiplexing and prioritization2023 11,838,892Wake up signal for machine type communication and Narrowband-Internet-of-Things devices2023 11,832,267Uplink transmissions in preconfigured resources for enhanced machine type communication (EMTC) and narrow-band internet of things (NB-IOT)2023 11,832,264Enhancement on scheduling and HARQ-ACK feedback for URLLC, multiplexing scheme for control/data channel and DM-RS for NR, and activation mechanism, scheduling aspects, and synchronization signal (SS) blocks for new radio (NR) system with multiple bandwidth parts (BWPs)2023 11,824,814Physical resource block indexing for coexistence of narrow band, carrier aggregation, and wide band user equipment in new radio2023 11,805,432Support of flexible PDCCH monitoring in new radio (NR)2023 11,792,630Uplink transmission in TDD supporting feNB-IoT operation2023 11,792,814Techniques for cancelation of one or more uplink transmissions from a user equipment2023 11,784,863RS (reference signal) sequence generation and mapping and precoder assignment for NR (new radio)2023 11,778,631Transmission of group common PDCCH (physical downlink control channel) for NR (new radio)2023 11,751,025V2X communications using multiple radio access technologies (multi-RAT)2023 11,736,253Collision handling of reference signals2023 11,722,246Search space configuration with CORESET identifier2023 11,716,225Time domain resource allocation for mobile communication2023 11,711,813Downlink control channel signaling for an aperiodic channel state information trigger2023 11,700,672Per-span PDCCH monitoring enhancements2023 11,695,529Configuration of non-UE-specific search space for M-PDCCH2023 11,683,145Preemption indications for new radio2023 11,678,278Resource partitioning for pre-emption indication2023 11,659,564Radio control channel resource set design2023 11,653,306Wake-up signal sub-grouping for enhanced machine type communication (EMTC) and narrowband internet of things (NB-IoT)2023 11,637,656Mechanism for transmission and reception of demodulation reference signal2023 11,638,246Enhanced PDCCH monitoring in new radio systems2023 11,601,315RS (reference signal) sequence generation and mapping and precoder assignment for NR (new radio)2023 11,601,824TCI and QCL configuration in 5G networks2023 11,595,925Enhanced cell search and system information acquisition2023 11,575,554Scrambling sequence initial seed configuration for reference signals, data, and control channel for new radio2023 11,576,029Inter-frequency inter-public land mobile network (PLMN) discovery2023 11,552,774Indication techniques for narrowband system information block type 1 (SIB1-NB) transmission on a carrier2023 11,533,675System and methods for system operation for narrowband-LTE for cellular IoT2022 11,528,733Support of advanced user equipment (UE) minimum processing times in new radio (NR) systems2022 11,516,789Downlink transmission in TDD suppporting feNB-IoTs2022 11,496,277Physical resource block indexing for coexistence of narrow band, carrier aggregation, and wide band user equipment in new radio2022 11,477,054Methods and apparatuses for channel estimation for NB-PBCH in NB-LTE systems2022 11,464,002Hybrid automatic repeat request (HARQ) based on codeblock groups in new radio systems2022 11,457,510Determining and commuicating control information in wireless telecommunication networks2022 11,457,511Enhanced downlink semi-persistent scheduling (SPS)2022 11,438,872Narrowband internet of things devices and method of operation thereof2022 11,432,369Reference signal and control information processing in 5G-NR wireless systems2022 11,432,278Downlink control channel design in new radio systems2022 11,425,750Timing determination techniques for 5G radio access network cells2022 11,387,942Systems and methods for physical channel repetition for low latency communication2022 11,382,140Early data transmission in wireless communication system2022 11,381,346Prioritization of services for control and data transmission for new radio systems2022 11,356,828Uplink transmission in TDD supporting feNB-IoT operation2022 11,350,391Determination of number of physical uplink control channel repetitions for machine type communications2022 11,343,052Cell specific reference signal (CRS) muting for even further enhanced machine type communication (EFEMTC)2022 11,336,414Downlink hybrid automatic repeat request feedback for narrowband Internet of Things devices2022 11,304,157Collision handling of synchronization signal (SS) blocks2022 11,304,037V2X communications using multiple radio access technologies (multi-RAT)2022 11,290,230Collision handling of reference signals2022 11,291,034Enhancement of performance of ultra-reliable low-latency communication2022 11,284,372Wake up signal for machine type communication and narrowband-internet-of-things devices2022 11,272,492TDD configuration and use of special subframes for feNB-IoTs2022 11,265,968Control resource block set search space design2022 11,265,091Apparatus and method for RSRP measurement and allocation of downlink transmission resources2022 11,239,987Indication techniques for narrowband system information block type 1 (SIB1-NB) transmission on a carrier2022 11,234,144Support of flexible PDCCH monitoring in new radio (NR)2022 11,234,219Discovery reference signal and control resource set multiplexing2022 11,219,046Two-tone physical uplink shared channel for machine type communications2022 11,218,271Preemption indications for new radio2022 11,191,064Transmission of common control messages for machine-type communication (MTC) user equipments with reduced bandwidth2021 11,190,382RS (reference signal) sequence generation and mapping and precoder assignment for NR (new radio)2021 11,184,930Systems and method for selecting carrier resources for narrowband physical random access channel procedures2021 11,178,012Configuration schemes for secondary cell, bandwidth part and physical resource block indexing2021 11,159,929Scheduling request for further enhanced narrowband internet of things (feNB-IoT)2021 11,159,928Support of SC-PTM based multicasting for BL/CE and NB-IoT UEs2021 11,159,355Synchronization signal design for narrowband Internet of Things communications2021 11,153,862Physical downlink control channel (PDCCH) blind decoding in fifth generation (5G) new radio (NR) systems2021 11,147,051Transmission of group common PDCCH (physical downlink control channel) for NR (new radio)2021 11,147,124Flexible resource allocation for even further enhanced machine type communication (EFEMTC)2021 11,140,634Narrowband internet-of-things (NB-IOT) enhancements2021 11,140,710Signal designs for D2D subframes2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to APPLE INC (132)· patent assignee history

2021–2026Patents assigned to INTEL CORP (38)· patent assignee history

2021Patents assigned to INTEL IP CORP (1)· patent assignee history

2021–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
APPLE INC	132	2021–2026
INTEL CORP	38	2021–2026
INTEL IP CORP	1	2021

Locations

Location	Patents	Span
US	169	2021–2026