Inventor
POPOV LEV
US30 patents
⚠️ This page may combine multiple inventors who share the name “POPOV LEV”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FACEBOOK INC
13 patentsUS9622179B2Apr 11, 2017
Dynamic geographic beacons for geographic-positioning-capable devices
FACEBOOK INC2 citations73
US9008644B2Apr 14, 2015
Dynamic geographic beacons for geographic-positioning-capable devices
FACEBOOK INC1 citations63
US10986058B2Apr 20, 2021
Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
FACEBOOK INC0 citations62
US9936035B2Apr 3, 2018
Mobile push notification
FACEBOOK INC1 citations62
US9720932B2Aug 1, 2017
Automated location check-in for geo-social networking system
FACEBOOK INC1 citations62
US10009728B2Jun 26, 2018
Dynamic geographic beacons for geographic-positioning-capable devices
FACEBOOK INC0 citations52
US10623513B2Apr 14, 2020
Mobile push notification
FACEBOOK INC0 citations51
US10425369B2Sep 24, 2019
Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
FACEBOOK INC0 citations51
US10346447B2Jul 9, 2019
Automated location check-in for geo-social networking system
FACEBOOK INC0 citations51
US10028224B2Jul 17, 2018
Substantially continuous location logging for geographic-positioning capable devices
FACEBOOK INC0 citations51
US9894024B2Feb 13, 2018
Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
FACEBOOK INC0 citations51
US9591091B2Mar 7, 2017
Mobile push notification
FACEBOOK INC0 citations51
US9521623B2Dec 13, 2016
Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
FACEBOOK INC0 citations51
LYFT INC
11 patentsUS9978282B2May 22, 2018
Ride chaining
LYFT INC85 citations98
US9679489B2Jun 13, 2017
Ride chaining
LYFT INC66 citations97
US9976863B2May 22, 2018
Casual driver ride sharing
LYFT INC22 citations93
US10235888B2Mar 19, 2019
Ride chaining
LYFT INC11 citations92
US11004343B2May 11, 2021
Ride chaining
LYFT INC3 citations83
US10634510B2Apr 28, 2020
Casual driver ride sharing
LYFT INC5 citations83
US11940284B1Mar 26, 2024
Casual driver ride sharing
LYFT INC2 citations72
US11549818B2Jan 10, 2023
Casual driver ride sharing
LYFT INC3 citations72
US12449267B2Oct 21, 2025
Casual driver ride sharing
LYFT INC0 citations62
US11721216B2Aug 8, 2023
Ride chaining
LYFT INC0 citations62
US10482771B2Nov 19, 2019
Ride chaining
LYFT INC0 citations51
PAPAKIPOS MATTHEW NICHOLAS
3 patentsUS8787939B2Jul 22, 2014
Dynamic geographic beacons for geographic-positioning-capable devices
PAPAKIPOS MATTHEW NICHOLAS194 citations99
US9246862B2Jan 26, 2016
Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
PAPAKIPOS MATTHEW NICHOLAS7 citations83
US9491603B2Nov 8, 2016
Substantially continuous location logging for geographic-positioning capable devices
PAPAKIPOS MATTHEW NICHOLAS4 citations72