Inventor
ROY ARNAB
IN83 patents
⚠️ This page may combine multiple inventors who share the name “ROY ARNAB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
19 patentsUS10129028B2Nov 13, 2018
Relational encryption for password verification
FUJITSU LTD35 citations92
US9774596B2Sep 26, 2017
Privacy-preserving biometric authentication
FUJITSU LTD7 citations84
US9660991B2May 23, 2017
Relational encryption
FUJITSU LTD9 citations82
US11270303B2Mar 8, 2022
Cryptocurrency-based event participation verification
FUJITSU LTD7 citations74
US11424916B2Aug 23, 2022
Selectively private distributed computation for blockchain
FUJITSU LTD2 citations73
US11188678B2Nov 30, 2021
Detection and prevention of privacy violation due to database release
FUJITSU LTD2 citations73
US11165756B2Nov 2, 2021
Delayed-access encryption for blockchain field
FUJITSU LTD3 citations73
US10691829B2Jun 23, 2020
Privacy preservation
FUJITSU LTD3 citations73
US10608823B2Mar 31, 2020
Cryptographic primitive for user authentication
FUJITSU LTD2 citations73
US10476661B2Nov 12, 2019
Polynomial-based homomorphic encryption
FUJITSU LTD2 citations73
US9749138B2Aug 29, 2017
Relational encryption
FUJITSU LTD4 citations73
US9608819B1Mar 28, 2017
Learning parity with noise-based relational encryption for proximity relations
FUJITSU LTD3 citations73
US9577831B2Feb 21, 2017
Relational encryption
FUJITSU LTD2 citations73
US9503266B2Nov 22, 2016
Relational encryption
FUJITSU LTD3 citations73
US9438590B2Sep 6, 2016
Privacy preserving biometric authentication based on error correcting codes
FUJITSU LTD5 citations73
US9703963B2Jul 11, 2017
Trusted and privacy-preserving mechanism for electricity usage data disclosure using verifiable noise
FUJITSU LTD3 citations72
US11159371B1Oct 26, 2021
Network node clustering
FUJITSU LTD2 citations70
US9967101B2May 8, 2018
Privacy preserving set-based biometric authentication
FUJITSU LTD4 citations67
US10797856B2Oct 6, 2020
Outsourcing processing operations with homomorphic encryption
FUJITSU LTD1 citations62
INTERDIGITAL PATENT HOLDINGS INC
18 patentsUS9629171B2Apr 18, 2017
Method for millimeter wave beam tracking
INTERDIGITAL PATENT HOLDINGS INC35 citations92
US10084515B2Sep 25, 2018
Method and system for millimeter wave hotspot (mmH) backhaul and physical (PHY) layer transmissions
INTERDIGITAL PATENT HOLDINGS INC5 citations84
US9474009B2Oct 18, 2016
Method and apparatus for directional mesh initialization
INTERDIGITAL PATENT HOLDINGS INC14 citations84
US12538204B2Jan 27, 2026
Methods, apparatuses, architectures and systems for handling link degradation and/or link failure in an integrated access and backhaul (IAB) network
INTERDIGITAL PATENT HOLDINGS INC2 citations73
US11122587B2Sep 14, 2021
Apparatus and methods for scheduling resources in mesh networks
INTERDIGITAL PATENT HOLDINGS INC2 citations73
US10779196B2Sep 15, 2020
PCP handover in a mesh network after a change of role of a station associated with a first node receiving from another node an indication of association
INTERDIGITAL PATENT HOLDINGS INC5 citations73
US10470198B2Nov 5, 2019
Method and apparatus for dual-band mesh operations
INTERDIGITAL PATENT HOLDINGS INC2 citations73
US9788227B2Oct 10, 2017
Method and apparatus for integrating different radio access technologies using carrier aggregation
INTERDIGITAL PATENT HOLDINGS INC2 citations73
US12127155B2Oct 22, 2024
WTRU assisted positioning
INTERDIGITAL PATENT HOLDINGS INC2 citations72
US11889551B2Jan 30, 2024
Transmission with restrictions in unlicensed spectrum
INTERDIGITAL PATENT HOLDINGS INC2 citations72
US12389458B2Aug 12, 2025
Joint communication and sensing aided random access channel
INTERDIGITAL PATENT HOLDINGS INC1 citations64
US12284532B2Apr 22, 2025
Joint communication and sensing aided beam management for NR
INTERDIGITAL PATENT HOLDINGS INC1 citations64
US12302387B2May 13, 2025
Methods, architectures, apparatuses and systems directed to wireless transmit/receive unit (WTRU) initiated active sensing
INTERDIGITAL PATENT HOLDINGS INC1 citations63
US12170903B2Dec 17, 2024
Methods and apparatuses for unmanned aerial system (UAS) identification, binding and pairing
INTERDIGITAL PATENT HOLDINGS INC1 citations62
US12047131B2Jul 23, 2024
Method and system for millimeter wave hotspot (mmH) backhaul and physical (PHY) layer transmissions
INTERDIGITAL PATENT HOLDINGS INC1 citations62
US12581452B2Mar 17, 2026
Methods, apparatuses and systems directed to idle/inactive mode positioning in NR
INTERDIGITAL PATENT HOLDINGS INC0 citations61
US12256433B2Mar 18, 2025
Channel access procedures for directional systems in unlicensed bands
INTERDIGITAL PATENT HOLDINGS INC1 citations61
US11902929B2Feb 13, 2024
Methods, apparatuses and systems directed to idle/inactive mode positioning in NR
INTERDIGITAL PATENT HOLDINGS INC0 citations61
IDAC HOLDINGS INC
8 patentsUS11497056B2Nov 8, 2022
Channel access procedures for directional systems in unlicensed bands
IDAC HOLDINGS INC9 citations83
US10868657B2Dec 15, 2020
Wireless network configured to provide mixed services
IDAC HOLDINGS INC9 citations82
US9961565B2May 1, 2018
Method for millimeter wave beam tracking
IDAC HOLDINGS INC5 citations82
US10397803B2Aug 27, 2019
Systems and methods for directional mesh networks with joint backhaul and access link design
IDAC HOLDINGS INC3 citations73
US10382992B2Aug 13, 2019
Interference measurements and management in directional mesh networks
IDAC HOLDINGS INC5 citations73
US10187840B2Jan 22, 2019
Method and apparatus for selecting a routing path in a mesh network
IDAC HOLDINGS INC3 citations73
US11265919B2Mar 1, 2022
RACH procedures in unlicensed spectrum
IDAC HOLDINGS INC3 citations72
US11108500B2Aug 31, 2021
Latency reduction by fast forward in multi-hop communication systems
IDAC HOLDINGS INC2 citations71
INTERDIGITAL PATENT HOLDINGS
1 patentJUTLA CHARANJIT SINGH
1 patentRTX CORP
1 patentSAMSUNG ELECTRONICS CO LTD
1 patentINTEL CORP
1 patentShowing the top 50 of 83 patents by PatentIndex Score.