Inventor
ZHANG WANPING
US38 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG WANPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
34 patentsUS11646822B2May 9, 2023
Groupcast transmission with feedback for intra-platooning and inter-platooning communications
APPLE INC7 citations86
US11616606B2Mar 28, 2023
Cell edge reliability improvements
APPLE INC2 citations73
US11405980B2Aug 2, 2022
Listen again after talk for broadcast/multi-cast communications
APPLE INC2 citations73
US11178693B2Nov 16, 2021
V2X side-link resource management
APPLE INC2 citations73
US11172492B2Nov 9, 2021
Power saving for pedestrian user equipment in vehicular communications systems
APPLE INC2 citations73
US11115803B2Sep 7, 2021
Method and apparatus for cellular capable secondary wireless device compatibility with multi-SIM wireless device
APPLE INC4 citations73
US10512038B2Dec 17, 2019
Voice and data continuity between wireless devices
APPLE INC2 citations73
US10015740B2Jul 3, 2018
Voice and data continuity between wireless devices
APPLE INC4 citations73
US9591572B2Mar 7, 2017
Apparatus, system and method for optimizing power conservation
APPLE INC2 citations73
US8958799B2Feb 17, 2015
Wireless device based inter radio access technology handover initiation
APPLE INC4 citations73
US9838192B2Dec 5, 2017
Carrier aggregation secondary component carrier management
APPLE INC4 citations72
US11064383B2Jul 13, 2021
Intelligent IMS based on real-time baseband feedback
APPLE INC2 citations70
US9521598B2Dec 13, 2016
Performing handover from a second generation RAT to a fourth generation RAT
APPLE INC6 citations70
US11974362B2Apr 30, 2024
V2X resource map for semi-persistent scheduling with unicast/groupcast services
APPLE INC1 citations63
US11818803B2Nov 14, 2023
Listen again after talk for broadcast/multi-cast communications
APPLE INC0 citations63
US11147123B2Oct 12, 2021
V2X resource map for semi-persistent scheduling with unicast/groupcast services
APPLE INC0 citations63
US11490397B2Nov 1, 2022
Power saving for pedestrian user equipment in vehicular communications systems
APPLE INC0 citations62
US9307467B2Apr 5, 2016
Network reselection for a wireless communication device
APPLE INC2 citations62
US12557066B1Feb 17, 2026
Technologies for cellular positioning
APPLE INC0 citations60
US9253688B2Feb 2, 2016
Responding to a page message
APPLE INC2 citations60
US10547558B2Jan 28, 2020
Methods, systems and apparatus for dynamic discard timer
APPLE INC1 citations59
US11765668B2Sep 19, 2023
LTE NR power control for EN-DC
APPLE INC0 citations52
US10674445B2Jun 2, 2020
ROHC-based link estimation and power saving in VoLTE
APPLE INC0 citations52
US10129828B2Nov 13, 2018
ROHC-based link estimation and power saving in VoLTE
APPLE INC0 citations52
US9894564B2Feb 13, 2018
Circuit-switched fallback (CSFB) call setup utilizing multiple RF receive chains
APPLE INC0 citations52
US9655068B2May 16, 2017
Optimizing transmit power in unit equipped to connect to first and second network
APPLE INC0 citations52
US9526038B2Dec 20, 2016
Circuit-switched fallback (CSFB) call setup utilizing multiple RF receive chains
APPLE INC0 citations52
US9307457B2Apr 5, 2016
User equipment with selective neighbor cell detection
APPLE INC0 citations52
US9949311B2Apr 17, 2018
Apparatus, system and method for VoLTE call continuity
APPLE INC0 citations51
US9369927B2Jun 14, 2016
User equipment with selective neighbor cell detection during handover
APPLE INC1 citations51
US8965352B2Feb 24, 2015
Device with reduced communication-protocol transition time
APPLE INC1 citations51
US9578572B2Feb 21, 2017
Responding to a page message
APPLE INC0 citations50
US8867517B2Oct 21, 2014
Responding to a page message
APPLE INC0 citations50
US9998934B2Jun 12, 2018
Device and method for idle mode power saving
APPLE INC0 citations48