Inventor

LEIF WILHELMSSON

Inventor

Overview

80→

Patents

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 80 as inventor

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

H04Wprimary

H04WWireless communication networks32%

H04LTransmission of digital information, e.g. telegraphic communication29%

H04BTransmission18%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use15%

H03MCoding2%

G01SRadio direction-finding1%

H04JMultiplex communication1%

H03DDemodulation or transference of modulation from one carrier to another1%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses1%

PatentTitleYear

12,598,649Sensing coordination2026 12,593,357Transmitting a signal2026 12,568,540Multi-link communication in a wireless communication network2026 12,563,502Joint uplink/downlink (DL/UL) scheduling and parameter selection for constrained simultaneous transmit and receive (STR) access point (AP) multi-link devices2026 12,550,176Low-latency transmission in reserved TXOP2026 12,526,063Receiver, transmitter, device, methods and computer programs for feedback sensing2026 12,520,340Control of uplink wireless transmissions in shared TXOP2026 12,494,817Transmitting a signal2025 12,483,455Transmitting data or determining a frequency and timing estimate of a received signal2025 12,477,460Keeping a time reference2025 12,432,779Measurement signal for channel estimation2025 12,418,447Packet format for transmission of data packets2025 12,402,075Wake-up signal, and corresponding transmitter and receiver2025 12,388,694Transmission and reception of a physical layer packet with midambles2025 12,376,154Backoff counter handling for TXOP sharing2025 12,362,774Communication node and method for generating modulated signals by backscattering2025 12,341,632Measurement signals for sensing2025 12,342,376Sharing of TXOP based on spatial multiplexing2025 12,328,674Preamble signal for wakeup communication in a wireless communication system2025 12,328,282Acknowledgement for simultaneous transmission and reception2025 12,308,881Light-communication based control of radio transmissions2025 12,289,154Methods, apparatus and machine-readable mediums related to wireless access in communication networks2025 12,262,322Wakeup communication in a wireless communication system2025 12,244,446Transform for communication symbols2025 12,224,868Multi-layer transmission technique2025 12,219,483Use of wake-up receiver with Bluetooth low energy2025 12,207,299Methods, apparatus and device-readable mediums for scheduling transmissions in a wireless network2025 12,200,638Methods, apparatus and device-readable mediums relating to wireless access in a network requiring a carrier-sense mechanism2025 12,160,333Avoiding spectral lines for wake up packet OOK signal2024 12,137,484Methods, apparatus and machine-readable media relating to wireless transmission in a communication network2024 12,126,451Method of enabling HARQ, network entity and computer program2024 12,126,404Simultaneous uplink and downlink transmission using multiple access points2024 12,120,056Channel sounding for distributed transmission2024 12,113,595Measurement signals for sensing2024 12,095,559Symbol interleaving for parameter estimation2024 12,081,263Methods, apparatus and machine-readable mediums related to wireless communication in communication networks2024 12,075,472Latency control2024 12,052,644Method of waking up a mesh node in a wireless mesh network as well as a related mesh node and a computer program product2024 12,047,212Transmission and reception of a physical layer packet with midambles2024 12,034,669Method of transmission of a data packet, computer program, and transceiver device2024 11,996,909Apparatus, methods and machine-readable media relating to phase tracking in a wireless network2024 11,979,199Assignment of transceiver antenna elements for channel sensing2024 11,968,067Methods and apparatus for signalling in a Wireless Local Area Network2024 11,943,713Wakeup receiver and wakeup signal transmission2024 11,936,509Dual-modulation transmission in a wireless communication system2024 11,929,780Methods, apparatus and machine-readable mediums related to wireless communication in communication networks2024 11,910,322Wakeup receiver and system using frequency shift keying and shifted-frequency retransmission2024 11,855,785Multi-layer HARQ transmission technique2023 11,838,866Wake-up signal management2023 11,811,573P matrices for EHT2023 11,784,744Link adaptation for concurrent OFDMA and non-OFDMA signaling2023 11,784,690Transmitting a symbol from a plurality of antennas2023 11,778,560Avoiding false detection associated with wake-up signal2023 11,743,082Transmitting signals2023 11,690,027Methods, apparatus and device-readable mediums relating to wireless access in a network requiring a carrier-sense mechanism2023 11,646,774Transmitting a symbol from a plurality of antennas2023 11,582,701Technique for performing clear channel assessments in a wireless communication network2023 11,563,478Methods, apparatus and machine-readable mediums related to wireless access in communication networks2023 11,546,850Wake-up signal management2023 11,533,206Method, transmitter, structure, transceiver and access point for provision of multi-carrier on-off keying signal2022 11,523,406Scheduling of wireless communication devices2022 11,522,741Receiver, communication apparatus, method and computer program for receiving an amplitude shift keyed signal2022 11,516,844Beamforming in listen-before-talk environments2022 11,510,145Wake-up radio2022 11,503,541Wake-up signal transmission2022 11,490,332Multiplexing of wake-up signals2022 11,445,442Efficient concurrent transmission of a wake-up signal and user data2022 11,431,532Transmitting signals2022 11,394,416Radio receiver, method and computer program2022 11,374,684Technique for radio transmission under varying channel conditions2022 11,362,725Reshaping beams of a beam pattern2022 11,349,562Determining a channel estimate2022 11,329,703Transmitter, communication apparatus, method and computer program for transmitting amplitude shift keyed signals using multiple transmit antennas2022 11,240,090Receiver, communication apparatus, method and computer program2022 11,218,346Transmitting an amplitude shift keying signal concurrently with an OFDM transmission2022 11,212,753Transmission power control2021 11,201,775Technique for backscattering transmission2021 11,165,619Link adaptation for concurrent OFDMA and non-OFDMA signaling2021 11,153,907Method and access node for controlling uplink transmissions in a wireless network2021 11,140,630Wake-up signal transmission2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to ERICSSON TELEFON AB L M (79)· patent assignee history

2021–2026Based in SE· patent location history

2026Patents assigned to TELEFONAKTIEBOLAGET LM ERICSSON PUBL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	79	2021–2026
TELEFONAKTIEBOLAGET LM ERICSSON PUBL	1	2026

Locations

Location	Patents	Span
SE	80	2021–2026