Inventor
HARTMAN CHRISTIAAN A
US110 patents
Patents
50 patentsUS10904829B2Jan 26, 2021
Device-availability-based wake-up time schedule
APPLE INC7 citations84
US9998535B2Jun 12, 2018
Method and apparatus for coordinating multiple peer-to-peer networks
APPLE INC7 citations84
US9516615B2Dec 6, 2016
Selection of synchronization stations in a peer-to-peer network environment
APPLE INC9 citations83
US9473574B2Oct 18, 2016
Synchronization of devices in a peer-to-peer network environment
APPLE INC12 citations83
US11317405B2Apr 26, 2022
Neighbor awareness networking ranging
APPLE INC2 citations73
US11032768B2Jun 8, 2021
Wake-up-frame communication of application data
APPLE INC2 citations73
US10911190B2Feb 2, 2021
Access-category-based multi-user trigger frames
APPLE INC2 citations73
US10785718B2Sep 22, 2020
Software-enabled access point with power saving
APPLE INC4 citations73
US10575242B2Feb 25, 2020
Extended range networking
APPLE INC3 citations73
US10433353B2Oct 1, 2019
Neighbor awareness networking service discovery proxy
APPLE INC2 citations73
US10397767B2Aug 27, 2019
NAN further availability schedule indications
APPLE INC2 citations73
US10341065B2Jul 2, 2019
Access-category-based multi-user trigger frames
APPLE INC2 citations73
US10342013B2Jul 2, 2019
Neighbor awareness networking ranging
APPLE INC4 citations73
US10306476B2May 28, 2019
Controlled spatial reuse in a WLAN
APPLE INC2 citations73
US10285200B2May 7, 2019
Channel access policy control during wireless communication
APPLE INC2 citations73
US10285040B2May 7, 2019
Neighbor awareness networking—accelerated discovery
APPLE INC4 citations73
US10194468B2Jan 29, 2019
Wireless channel reservation
APPLE INC2 citations73
US10172146B2Jan 1, 2019
Wi-Fi and bluetooth coexistence
APPLE INC3 citations73
US10098168B2Oct 9, 2018
Neighbor awareness networking datapath
APPLE INC4 citations73
US10021650B2Jul 10, 2018
WLAN system with opportunistic transitioning to a low power state for power management
APPLE INC3 citations73
US9954642B2Apr 24, 2018
Spatial contention in dense wireless network
APPLE INC2 citations73
US9949063B2Apr 17, 2018
Bluetooth low energy triggering NAN for further discovery and connection
APPLE INC6 citations73
US9906600B2Feb 27, 2018
Method and apparatus for initiating a high-power connection via a low-power interface
APPLE INC2 citations73
US9572105B2Feb 14, 2017
WLAN system with opportunistic transitioning to a low power state for power management
APPLE INC4 citations73
US10271293B2Apr 23, 2019
Group formation within a synchronized hierarchy of peer-to-peer devices
APPLE INC4 citations72
US10003642B2Jun 19, 2018
Operating a cluster of peer-to-peer devices
APPLE INC5 citations72
US9955505B2Apr 24, 2018
Peer-to-peer communications on restricted channels
APPLE INC5 citations72
US10356819B2Jul 16, 2019
Spatial-reuse enhancement in RTS and CTS
APPLE INC3 citations71
US10555119B2Feb 4, 2020
Ranging priority indication
APPLE INC4 citations70
US12250627B2Mar 11, 2025
Power savings for multi-link wireless local area network infrastructure
APPLE INC0 citations63
US12127303B2Oct 22, 2024
Discovery frames and group addressed frames transmission
APPLE INC0 citations63
US11917540B2Feb 27, 2024
Target wake time scheme for multicast communication
APPLE INC1 citations63
US11895589B2Feb 6, 2024
Power-efficient communication of group-addressed frames
APPLE INC0 citations63
US11683678B2Jun 20, 2023
Discovery frames and group addressed frames transmission
APPLE INC0 citations63
US11375453B2Jun 28, 2022
Power-efficient communication of group-addressed frames
APPLE INC0 citations63
US11304133B2Apr 12, 2022
Power savings for multi-link wireless local area network infrastructure
APPLE INC1 citations63
US10736022B2Aug 4, 2020
Proxy assisted NAN and access point concurrent operation
APPLE INC1 citations63
US10306640B2May 28, 2019
Basic bandwidth device on secondary channel
APPLE INC1 citations63
US10264602B2Apr 16, 2019
Controlled OFDMA random access
APPLE INC1 citations63
US12207352B2Jan 21, 2025
Receive operation mode indication for power save
APPLE INC0 citations62
US12069765B2Aug 20, 2024
Neighbor awareness networking datapath—reciprocation and coexistence
APPLE INC1 citations62
US11877348B2Jan 16, 2024
Receive operation mode indication for power save
APPLE INC0 citations62
US11671259B2Jun 6, 2023
Neighbor awareness networking password authentication
APPLE INC1 citations62
US11564169B2Jan 24, 2023
Wake-up-radio link adaptation
APPLE INC1 citations62
US11418999B2Aug 16, 2022
Buffer status report for high priority transmission
APPLE INC1 citations62
US11296883B2Apr 5, 2022
Neighbor awareness networking password authentication
APPLE INC0 citations62
US11265385B2Mar 1, 2022
Dynamic bloom filter operation for service discovery
APPLE INC0 citations62
US11252555B2Feb 15, 2022
Receive operation mode indication for power save
APPLE INC0 citations62
US11160017B2Oct 26, 2021
Wake-up radio assisted WLAN power saving technologies
APPLE INC0 citations62
US11109216B2Aug 31, 2021
Operation optimization for trigger-based instant communication
APPLE INC0 citations62
Showing the top 50 of 110 patents by PatentIndex Score.