Inventor
NG BOON BING
US45 patents
⚠️ This page may combine multiple inventors who share the name “NG BOON BING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
43 patentsUS10155379B2Dec 18, 2018
Fluid ejection device with printhead ink level sensor
HEWLETT PACKARD DEVELOPMENT CO33 citations91
US11511539B2Nov 29, 2022
Memories of fluidic dies
HEWLETT PACKARD DEVELOPMENT CO6 citations86
US11453212B2Sep 27, 2022
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO9 citations86
US11780222B2Oct 10, 2023
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO1 citations73
US11491782B2Nov 8, 2022
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO1 citations73
US11485133B2Nov 1, 2022
Fluid ejection devices including a memory
HEWLETT PACKARD DEVELOPMENT CO4 citations73
US11390070B2Jul 19, 2022
Fluid ejection devices including a first memory and a second memory
HEWLETT PACKARD DEVELOPMENT CO1 citations73
US11364717B2Jun 21, 2022
Selectors for memory elements
HEWLETT PACKARD DEVELOPMENT CO2 citations71
US11351776B2Jun 7, 2022
Selectors for nozzles and memory elements
HEWLETT PACKARD DEVELOPMENT CO2 citations71
US10014055B2Jul 3, 2018
Split memory bank
HEWLETT PACKARD DEVELOPMENT CO3 citations71
US10974515B2Apr 13, 2021
Disposing memory banks and select register
HEWLETT PACKARD DEVELOPMENT CO2 citations70
US10889122B2Jan 12, 2021
Accessing memory units in a memory bank
HEWLETT PACKARD DEVELOPMENT CO4 citations70
US12103303B2Oct 1, 2024
Fluid ejection devices including a memory
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US12030312B2Jul 9, 2024
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11999162B2Jun 4, 2024
Fluid ejection devices including a first memory and a second memory
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11969997B2Apr 30, 2024
Fluid ejection devices including a first memory and a second memory
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11806999B2Nov 7, 2023
Memories of fluidic dies
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11787173B2Oct 17, 2023
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11590752B2Feb 28, 2023
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11498326B2Nov 15, 2022
Print component with memory circuit
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11642883B2May 9, 2023
Selectors for memory elements
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US10913265B2Feb 9, 2021
Data lines to fluid ejection devices
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11969999B2Apr 30, 2024
Fluid ejection devices including a memory
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11590753B2Feb 28, 2023
Fluid ejection devices including a memory
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11285717B2Mar 29, 2022
Input control signals propagated over signal paths
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11090926B2Aug 17, 2021
Decoders for memories of fluid ejection devices
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11518177B2Dec 6, 2022
Disposing memory banks and select register
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11370223B2Jun 28, 2022
Accessing memory units in a memory bank
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11292263B2Apr 5, 2022
Ink container
HEWLETT PACKARD DEVELOPMENT CO0 citations56
US10224935B2Mar 5, 2019
Ratioed logic with a high impedance load
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US10800168B2Oct 13, 2020
Input control signals propagated over signal paths
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10449776B2Oct 22, 2019
Print head sensing chamber circulation
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10403362B2Sep 3, 2019
Split memory bank
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10340011B2Jul 2, 2019
Three-dimensional addressing for erasable programmable read only memory
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10236063B2Mar 19, 2019
Split memory bank
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10099484B2Oct 16, 2018
Print head sensing chamber circulation
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10029457B2Jul 24, 2018
Pre-charge line routed over pre-charge transistor
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US9928912B2Mar 27, 2018
Three-dimensional addressing for erasable programmable read only memory
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10384449B2Aug 20, 2019
Alternative ground lines for inter-slot grounding
HEWLETT PACKARD DEVELOPMENT CO0 citations49
US9975335B2May 22, 2018
Alternative ground lines for inter-slot grounding
HEWLETT PACKARD DEVELOPMENT CO0 citations49
US10532579B2Jan 14, 2020
Printhead-integrated ink level sensor with central clearing resistor
HEWLETT PACKARD DEVELOPMENT CO0 citations48
US10636800B2Apr 28, 2020
Dischargeable electrical programmable read only memory (EPROM) cell
HEWLETT PACKARD DEVELOPMENT CO0 citations44
US10556445B2Feb 11, 2020
Printhead assemblies
HEWLETT PACKARD DEVELOPMENT CO0 citations40