Inventor
WEST JEFFERSON BLAKE
US24 patents
⚠️ This page may combine multiple inventors who share the name “WEST JEFFERSON BLAKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
10 patentsUS10528157B2Jan 7, 2020
Digital pen
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US11803133B2Oct 31, 2023
Print refill devices
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11731358B2Aug 22, 2023
Fibrous seal for a print particle vessel
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11571854B2Feb 7, 2023
Print particle replenishment device
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11209747B2Dec 28, 2021
Dispensers with plungers
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11914311B2Feb 27, 2024
Print particle supply valves
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11865845B2Jan 9, 2024
Print material refill device
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11491797B2Nov 8, 2022
Print materials replenishment
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11175607B2Nov 16, 2021
Print particle output assembly
HEWLETT PACKARD DEVELOPMENT CO0 citations57
US11156939B2Oct 26, 2021
Toner level determination and notification
HEWLETT PACKARD DEVELOPMENT CO0 citations50
MOTION COMPUTING INC
3 patentsUS6914197B2Jul 5, 2005
Flexible circuit board for tablet computing device
MOTION COMPUTING INC133 citations98
US6882524B2Apr 19, 2005
Combined modular keyboard and tablet PC protective cover
MOTION COMPUTING INC111 citations95
USD480730SOct 14, 2003
Expansion base for a slate or tablet type computing device
MOTION COMPUTING INC18 citations91