Inventor
JOHNSON ERIC J
US22 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ERIC J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABL IP HOLDING LLC
7 patentsUS11170296B2Nov 9, 2021
System level occupancy counting in a lighting system
ABL IP HOLDING LLC2 citations72
US10849207B2Nov 24, 2020
Heuristic occupancy and non-occupancy detection in a lighting system
ABL IP HOLDING LLC2 citations72
US10334707B1Jun 25, 2019
Heuristic occupancy and non-occupancy detection in a lighting system with a single transmitter and multiple receivers
ABL IP HOLDING LLC6 citations72
US10334706B1Jun 25, 2019
Heuristic occupancy and non-occupancy detection in a lighting system
ABL IP HOLDING LLC3 citations72
US10321542B1Jun 11, 2019
Heuristic occupancy and non-occupancy detection in a lighting system with multiple transmitters and a single receiver
ABL IP HOLDING LLC1 citations62
US11653435B2May 16, 2023
System level occupancy counting in a lighting system with a single transmitter and multiple receivers
ABL IP HOLDING LLC0 citations51
US11468333B2Oct 11, 2022
System level occupancy counting in a lighting system with multiple transmitters and a single receiver
ABL IP HOLDING LLC0 citations51
HEWLETT PACKARD CO
6 patentsUS6135585AOct 24, 2000
Replaceable capping system for inkjet printheads
HEWLETT PACKARD CO109 citations98
US5886718AMar 23, 1999
Ink-jet off axis ink delivery system
HEWLETT PACKARD CO85 citations95
US6464327B1Oct 15, 2002
Replaceable snout wiper for inkjet cartridges
HEWLETT PACKARD CO15 citations92
US6402290B1Jun 11, 2002
Replaceable capping system for inkjet printheads
HEWLETT PACKARD CO28 citations92
US6224186B1May 1, 2001
Replaceable inkjet ink solvent application system
HEWLETT PACKARD CO38 citations92
US6155667ADec 5, 2000
Replaceable snout wiper for inkjet cartridges
HEWLETT PACKARD CO35 citations92