Inventor

HANQING LOU

Inventor

US

Overview

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 113 as inventor

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

H04Wprimary

H04WWireless communication networks38%

H04LTransmission of digital information, e.g. telegraphic communication25%

H04BTransmission24%

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%

H03MCoding2%

H04JMultiplex communication1%

A63FCard, board, or roulette games1%

G06NComputing arrangements based on specific computational models1%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes1%

PatentTitleYear

12,593,278Procedures and mechanisms for narrowband multi-channel transmission for wake up radios2026 12,588,089Methods for enabling multi-link WLANs2026 12,574,970Enhancements for resource allocation in WLAN systems2026 12,543,165Multi-user parallel channel access in WLAN systems2026 12,542,591Unified feedback for OFDMA WLAN2026 12,543,164Multi-user parallel channel access in WLAN systems2026 12,543,166Multi-user parallel channel access in WLAN systems2026 12,537,565Coordinated multi-access point transmissions for wireless local area network systems2026 12,531,673Systems and methods for collision resolution in a wifi OFDMA system2026 12,520,197Power efficient broadcasting in WLAN2026 12,507,269—2025 12,489,561Radio data transmissions with low-density parity-check codes2025 12,457,643Multi-AP setup and transmission procedures for WLAN systems2025 12,451,948Multidimensional beam refinement procedures and signaling for mmWave WLANs2025 12,446,072Multi-RU multi-AP transmissions in WLAN systems2025 12,439,448Method and apparatus for multi-user concurrent random access for wireless local area networks (WLANS)2025 12,438,576Systems and methods for single user hybrid MIMO for mmWave wireless networks2025 12,401,380Method and apparatus for low-density parity-check (LDPC) coding2025 12,395,194Method and apparatus for low-density parity-check (LDPC) coding2025 12,356,338Clear channel assessment (CCA) threshold adaptation method2025 12,341,639Method and apparatus for modulation of millimeter waves and preamble design2025 12,341,580MIMO channel access2025 12,328,283Control and operation in Wireless Local Area Network2025 12,316,484Short packet optimization in WLAN systems2025 12,302,390Multi-band operation for wireless LAN systems2025 12,302,327Methods and apparatus for joint multi-AP transmission in WLANS2025 12,273,157Systems and methods for multi-AP transmission with uniform coverage2025 12,256,392Efficient uplink resource requests in WLAN systems2025 12,255,850Basic service set (BSS) management in a wireless local area network (WLAN)2025 12,250,638Method for efficient rediscovery and medium access for wake-up radios2025 12,250,053Methods and apparatus for MIMO transmission2025 12,244,418Method and system for wireless local area network (WLAN) long symbol duration migration2025 12,244,328Multi-user interleaving and modulation in a wireless network2025 12,237,885Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems2025 12,231,934Methods and devices for sub-channelized transmission schemes in WLANs2025 12,232,044Multi-user power control methods and procedures2025 12,225,494Systems, methods and apparatuses for multiple access point (multi-AP) coordination in wireless local area networks (WLANs)2025 12,218,763Methods and apparatus for HARQ in wireless networks2025 12,207,294Methods, apparatuses and systems for supporting multi-user transmissions in a wireless local area network (WLAN) system2025 12,207,233Wireless resource allocation schemes in vehicle-to-everything (V2X) communication2025 12,199,721Unified feedback for OFDMA WLAN2025 12,192,007Efficient and robust acknowledgement procedures for new radio operation in unlicensed bands2025 12,192,154Channel access schemes for wireless local area network (WLAN) with full-duplex radios2025 12,156,253Method and system for sounding and channel selection2024 12,143,180Guard intervals for multi-user high efficiency (HE) wireless local area network (WLAN) communication2024 12,137,413Procedures and mechanisms for narrowband multi-channel transmission for wake up radios2024 12,120,742Channel access methods and listen-before-talk solutions for new radio operation in unlicensed bands2024 12,114,302Method and apparatus for supporting sectorization coordination2024 12,082,112Methods and WTRUs for WUR scanning2024 12,081,383Coexistence of OFDM and on-off keying (OOK) signals in WLAN2024 12,074,668Wireless communications method and apparatus for spatial sharing using carrier sense multiple access medium access2024 12,068,793Handling interference in multi-radio access technology (RAT) wireless transmit/receive unit (WTRU)2024 12,069,738Methods for concurrent link setup and downlink data retrieval for high efficiency WLAN2024 12,069,720Methods for supporting BSS edge user transmissions2024 12,063,596Methods for frequency division multiplexed on-off keying signals for wake-up radios2024 12,003,441Backward compatible physical layer convergence procedure (PLCP) protocol data unit (PPDU) design in wireless local area network (WLAN) system2024 12,004,084Methods and apparatuses for channel access and recovery wake-up radios2024 11,949,477Adaptation of MIMO mode in mmW WLAN systems2024 11,949,471Communication of high efficiency (HE) long training fields (LTFs) in a wireless local area network (WLAN)2024 11,949,440Multi-user interleaving and modulation in a wireless network2024 11,943,039Range extension in wireless local area networks2024 11,937,285Interference discovery and cancellation for WLAN with full duplex radios2024 11,916,622Multi channel multiple input multiple output beamforming training in millimeter wave systems2024 11,909,530Methods and WTRUs of providing range extension for WLAN2024 11,901,981Systems and methods for beamforming feedback in mmWAVE wireless local area networks2024 11,895,517Enhanced fragmented sector level sweep procedure in MMW WLAN systems2024 11,877,264Collision mitigation for directional response in millimeter wave wireless local area network system2024 11,871,414Methods and apparatus for joint multi-AP transmission in WLANs2024 11,855,931Channel access schemes for wireless local area network (WLAN) with full-duplex radios2023 11,849,392Procedures and mechanisms for narrowband multi-channel transmission for wake up radios2023 11,843,428MIMO channel access2023 11,838,938Collision mitigation procedures for grant-less uplink multiple access2023 11,838,161Methods, apparatus and systems for channel estimation and simultaneous beamforming training for multi-input multi-output (MIMO) communications2023 11,792,846Method and apparatus for multi-user concurrent random access for wireless local area networks (WLANs)2023 11,792,854Enhancements for resource allocation in WLAN systems2023 11,778,567Multi-user power control methods and procedures2023 11,770,819Multi-user parallel channel access in WLAN systems2023 11,758,584Methods and apparatus for protection of multi-user (MU) transmissions2023 11,736,158Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems2023 11,722,191Multiple channel transmission in MMW WLAN systems2023 11,722,198Systems and methods for single user hybrid MIMO for mmWave wireless networks2023 11,716,687Methods for frequency division multiplexed on-off keying signals for wake-up radios2023 11,700,637Methods, apparatuses and systems for supporting multi-user transmissions in a wireless local area network (WLAN) system2023 11,689,272Multidimensional beam refinement procedures and signaling for mmWave WLANs2023 11,678,382Methods for concurrent link setup and downlink data retrieval for high efficiency WLAN2023 11,678,318Method and apparatus for supporting sectorization coordination2023 11,671,225Control and operation in wireless local area network2023 11,659,496Clear Channel Assessment (CCA) threshold adaptation method2023 11,637,728Waveform coding with modulation for single-user and multiple-user transmissions2023 11,611,414Non-legacy preamble for wireless local area networks2023 11,588,536Systems and methods for beamforming training in wireless local area networks2023 11,575,416Systems and methods for beamforming feedback in mmWave wireless local area networks2023 11,546,940Channel access methods and listen-before-talk solutions for new radio operation in unlicensed bands2023 11,528,723Multi-user parallel channel access in WLAN systems2022 11,522,667Channel access schemes for wireless local area network (WLAN) with full-duplex radios2022 11,451,271Methods and apparatus for enhanced dynamic allocation for directional transmission2022 11,438,839Closed loop transmissions associated with wake-up radios2022 11,405,820Short packet optimization in WLAN systems2022 11,395,231Methods and apparatuses for channel access and recovery wake-up radios2022 11,395,335Data transmissions and HARQ-ACK associated with an unlicensed spectrum2022 11,375,448Method and system for beacon information provisioning, transmissions and protocol enhancements2022 11,363,589Collision mitigation for directional response in millimeter wave wireless local area network system2022 11,349,551Systems and methods for beamforming training in wireless local area networks2022 11,283,491Multi channel multiple input multiple output beamforming training in millimeter wave systems2022 11,252,587Enhanced fragmented sector level sweep procedure in MMW WLAN systems2022 11,245,443MIMO channel access2022 11,234,267Method and apparatus for multi-user concurrent random access for wireless local area networks (WLANS)2022 11,228,401Systems and methods for smart HARQ for WiFi2022 11,218,196Communication of high efficiency (HE) long training fields (LTFS) in a wireless local area network (WLAN)2022 11,165,476Adaptation of MIMO mode in MMW WLAN systems2021 11,160,112Methods for concurrent link setup and downlink data retrieval for high efficiency WLAN2021 11,153,908Enhancements for resource allocation in WLAN systems2021 11,146,440Coexistence of OFDM and on-off keying (OOK) signals in WLAN2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to INTERDIGITAL PATENT HOLDINGS INC (111)· patent assignee history

2021–2026Based in US· patent location history

2022–2023Patents assigned to IDAC HOLDINGS INC (2)· patent assignee history

2024Patents assigned to INTERDIGITAL PATENT HOLDING INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INTERDIGITAL PATENT HOLDINGS INC	111	2021–2026
IDAC HOLDINGS INC	2	2022–2023
INTERDIGITAL PATENT HOLDING INC	1	2024

Locations

Location	Patents	Span
US	113	2021–2026