Inventor
FRANZ JOHN
US53 patents
⚠️ This page may combine multiple inventors who share the name “FRANZ JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD ENTPR DEV LP
44 patentsUS10542640B1Jan 21, 2020
Liquid chamber housings
HEWLETT PACKARD ENTPR DEV LP22 citations93
US10638641B2Apr 28, 2020
Cooling rack
HEWLETT PACKARD ENTPR DEV LP20 citations86
US10571635B1Feb 25, 2020
Nested co-blindmate optical, liquid, and electrical connections in a high density switch system
HEWLETT PACKARD ENTPR DEV LP13 citations86
US10667431B1May 26, 2020
Memory module cooling
HEWLETT PACKARD ENTPR DEV LP18 citations85
US10955883B1Mar 23, 2021
Power supply dry disconnect liquid cooling
HEWLETT PACKARD ENTPR DEV LP9 citations84
US10791648B1Sep 29, 2020
Transferring thermal energy to coolant flows
HEWLETT PACKARD ENTPR DEV LP7 citations84
US10888031B2Jan 5, 2021
Memory device with memory modules located within liquid coolant chamber
HEWLETT PACKARD ENTPR DEV LP7 citations83
US10705578B2Jul 7, 2020
Heat removal from memory modules
HEWLETT PACKARD ENTPR DEV LP11 citations82
US11974414B2Apr 30, 2024
Conforming heat transport device for dual inline memory module cooling applications
HEWLETT PACKARD ENTPR DEV LP3 citations74
US11937407B2Mar 19, 2024
Photo-etched chassis cooling walls
HEWLETT PACKARD ENTPR DEV LP2 citations73
US11711907B2Jul 25, 2023
Disconnects
HEWLETT PACKARD ENTPR DEV LP3 citations73
US10660231B2May 19, 2020
Coupling a power module to a power distribution rack
HEWLETT PACKARD ENTPR DEV LP5 citations73
US10763191B1Sep 1, 2020
Dual in-line memory module (DIMM) Edgewater Spring (EWS) multi point contact cooling jacket
HEWLETT PACKARD ENTPR DEV LP3 citations72
US10080303B2Sep 18, 2018
Interlock bracket unit
HEWLETT PACKARD ENTPR DEV LP2 citations72
US11199192B1Dec 14, 2021
Pump assembly having performance enhancing hose connection ports
HEWLETT PACKARD ENTPR DEV LP4 citations71
US10582640B2Mar 3, 2020
Conducting plastic cold plates
HEWLETT PACKARD ENTPR DEV LP4 citations71
US10444147B2Oct 15, 2019
Optical biofilm probe
HEWLETT PACKARD ENTPR DEV LP2 citations71
US10185375B2Jan 22, 2019
Thermal bus bar
HEWLETT PACKARD ENTPR DEV LP2 citations71
US11579668B2Feb 14, 2023
Multipoint contact conduction cooling of a removable device
HEWLETT PACKARD ENTPR DEV LP2 citations68
US10031041B2Jul 24, 2018
Rope leak sensor holder
HEWLETT PACKARD ENTPR DEV LP5 citations65
US12432884B2Sep 30, 2025
Conforming heat transport device for dual inline memory module cooling applications
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12245401B2Mar 4, 2025
Disconnects
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12105330B2Oct 1, 2024
Switch sub-chassis systems and methods
HEWLETT PACKARD ENTPR DEV LP0 citations62
US12309969B2May 20, 2025
Receptacle with connectable spring finger for multipoint contact conduction cooling
HEWLETT PACKARD ENTPR DEV LP0 citations60
US11785743B2Oct 10, 2023
Temperature control of closely packed electronic assemblies
HEWLETT PACKARD ENTPR DEV LP1 citations60
US11729943B2Aug 15, 2023
Receptacle with connectable spring finger for multipoint contact conduction cooling
HEWLETT PACKARD ENTPR DEV LP0 citations60
US11662126B2May 30, 2023
Leak mitigation system
HEWLETT PACKARD ENTPR DEV LP0 citations60
US11284535B2Mar 22, 2022
Leak mitigation in a cooling system for computing devices
HEWLETT PACKARD ENTPR DEV LP1 citations60
US10871481B2Dec 22, 2020
Sensors for cooling system fluid attributes
HEWLETT PACKARD ENTPR DEV LP1 citations60
US11381017B2Jul 5, 2022
High connector count mating compliance
HEWLETT PACKARD ENTPR DEV LP0 citations59
US10888023B2Jan 5, 2021
Leak mitigation system for a cooling system
HEWLETT PACKARD ENTPR DEV LP1 citations59
US12227433B2Feb 18, 2025
Electrical frequency response fluid analysis
HEWLETT PACKARD ENTPR DEV LP0 citations57
US11729934B2Aug 15, 2023
System for securing a computing system in a host infrastructure
HEWLETT PACKARD ENTPR DEV LP0 citations52
US11536402B2Dec 27, 2022
Swivel-capable, low-pressure-drop hose barb fittings
HEWLETT PACKARD ENTPR DEV LP0 citations52
US11152283B2Oct 19, 2021
Rack and row-scale cooling
HEWLETT PACKARD ENTPR DEV LP0 citations52
US10337950B2Jul 2, 2019
Coolant leak detection based on a nanosensor resistance measurement
HEWLETT PACKARD ENTPR DEV LP0 citations52
US10334762B2Jun 25, 2019
Movable rack
HEWLETT PACKARD ENTPR DEV LP0 citations52
US11417451B2Aug 16, 2022
Magnetic blocks for thermally coupling cooling component and heat spreader
HEWLETT PACKARD ENTPR DEV LP0 citations51
US10809466B2Oct 20, 2020
Switch sub-chassis systems and methods
HEWLETT PACKARD ENTPR DEV LP0 citations51
US10579115B2Mar 3, 2020
Thermal management assembly
HEWLETT PACKARD ENTPR DEV LP0 citations51
US11877422B2Jan 16, 2024
Memory cooler
HEWLETT PACKARD ENTPR DEV LP0 citations50
US10716233B2Jul 14, 2020
Server
HEWLETT PACKARD ENTPR DEV LP0 citations49
US10114433B2Oct 30, 2018
Thermal management assembly
HEWLETT PACKARD ENTPR DEV LP0 citations49
US10837438B2Nov 17, 2020
Pump based issue identification
HEWLETT PACKARD ENTPR DEV LP0 citations45
HEWLETT PACKARD DEVELOPMENT CO
5 patentsUS6972956B2Dec 6, 2005
Collapsible fan and system and method incorporating same
HEWLETT PACKARD DEVELOPMENT CO133 citations95
US7405932B2Jul 29, 2008
System and method for cooling electronic devices
HEWLETT PACKARD DEVELOPMENT CO38 citations87
USD752053SMar 22, 2016
Multi-sectional door for a flexrack server
HEWLETT PACKARD DEVELOPMENT CO7 citations84
USD751562SMar 15, 2016
Multi-sectional door for a flexrack server
HEWLETT PACKARD DEVELOPMENT CO6 citations84
USD741868SOct 27, 2015
Multi-sectional door for a flex rack server
HEWLETT PACKARD DEVELOPMENT CO7 citations84
HEWLETT PACKARD DEVELOPMENT CO LP
1 patentShowing the top 50 of 53 patents by PatentIndex Score.