Inventor

SHARMA RATNESH K

US59 patents

⚠️ This page may combine multiple inventors who share the name “SHARMA RATNESH K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

45 patents

US7315448B1Jan 1, 2008

Air-cooled heat generating device airflow control system

HEWLETT PACKARD DEVELOPMENT CO295 citations99

US7197433B2Mar 27, 2007

Workload placement among data centers based on thermal efficiency

HEWLETT PACKARD DEVELOPMENT CO202 citations99

US6945058B2Sep 20, 2005

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO78 citations99

US6854284B2Feb 15, 2005

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO109 citations99

US6775997B2Aug 17, 2004

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO72 citations99

US6772604B2Aug 10, 2004

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO119 citations99

US7903409B2Mar 8, 2011

System and method for cooling an electronic device

HEWLETT PACKARD DEVELOPMENT CO86 citations98

US7895854B2Mar 1, 2011

Refrigeration system with parallel evaporators and variable speed compressor

HEWLETT PACKARD DEVELOPMENT CO46 citations98

US7568360B1Aug 4, 2009

Air re-circulation effect reduction system

HEWLETT PACKARD DEVELOPMENT CO136 citations98

US7558649B1Jul 7, 2009

Method for predicting airflow rates

HEWLETT PACKARD DEVELOPMENT CO86 citations98

US7447920B2Nov 4, 2008

Workload placement based on thermal considerations

HEWLETT PACKARD DEVELOPMENT CO84 citations98

US7426453B2Sep 16, 2008

Workload placement based upon CRAC unit capacity utilizations

HEWLETT PACKARD DEVELOPMENT CO78 citations98

US7251547B2Jul 31, 2007

Correlation of vent tile settings and rack temperatures

HEWLETT PACKARD DEVELOPMENT CO98 citations98

US7203063B2Apr 10, 2007

Small form factor liquid loop cooling system

HEWLETT PACKARD DEVELOPMENT CO138 citations98

US7155318B2Dec 26, 2006

Air conditioning unit control to reduce moisture varying operations

HEWLETT PACKARD DEVELOPMENT CO133 citations98

US7031870B2Apr 18, 2006

Data center evaluation using an air re-circulation index

HEWLETT PACKARD DEVELOPMENT CO134 citations98

US7031154B2Apr 18, 2006

Louvered rack

HEWLETT PACKARD DEVELOPMENT CO175 citations98

US7010392B2Mar 7, 2006

Energy efficient CRAC unit operation using heat transfer levels

HEWLETT PACKARD DEVELOPMENT CO99 citations98

US6868682B2Mar 22, 2005

Agent based control method and system for energy management

HEWLETT PACKARD DEVELOPMENT CO75 citations98

US7051946B2May 30, 2006

Air re-circulation index

HEWLETT PACKARD DEVELOPMENT CO140 citations97

US6694759B1Feb 24, 2004

Pressure control of cooling fluid within a plenum using automatically adjustable vents

HEWLETT PACKARD DEVELOPMENT CO246 citations97

US7170745B2Jan 30, 2007

Electronics rack having an angled panel

HEWLETT PACKARD DEVELOPMENT CO66 citations96

US7114555B2Oct 3, 2006

Controlled cooling of a data center

HEWLETT PACKARD DEVELOPMENT CO49 citations96

US7117129B1Oct 3, 2006

Commissioning of sensors

HEWLETT PACKARD DEVELOPMENT CO53 citations96

US6868683B2Mar 22, 2005

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO38 citations96

US6832490B2Dec 21, 2004

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO29 citations96

US6832489B2Dec 21, 2004

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO43 citations96

US7620480B2Nov 17, 2009

Cooling components across a continuum

HEWLETT PACKARD DEVELOPMENT CO62 citations95

US7640760B2Jan 5, 2010

Temperature control using a sensor network

HEWLETT PACKARD DEVELOPMENT CO52 citations94

US6834512B2Dec 28, 2004

Cooling of data centers

HEWLETT PACKARD DEVELOPMENT CO39 citations94

US7313461B2Dec 25, 2007

Data connectivity with a robotic device

HEWLETT PACKARD DEVELOPMENT CO45 citations93

US7194337B2Mar 20, 2007

Agent-based operation of a robotic device

HEWLETT PACKARD DEVELOPMENT CO26 citations93

US7031802B2Apr 18, 2006

Semi-autonomous operation of a robotic device

HEWLETT PACKARD DEVELOPMENT CO23 citations93

US7003966B2Feb 28, 2006

Energy consumption reduction in a multi-effect absorption system

HEWLETT PACKARD DEVELOPMENT CO21 citations93

US8019477B2Sep 13, 2011

Energy efficient CRAC unit operation

HEWLETT PACKARD DEVELOPMENT CO26 citations92

US7995339B2Aug 9, 2011

Control of vent tiles correlated with a rack

HEWLETT PACKARD DEVELOPMENT CO34 citations92

USRE42195EMar 1, 2011

Energy efficient crac unit operation using heat transfer levels

HEWLETT PACKARD DEVELOPMENT CO21 citations92

US7730731B1Jun 8, 2010

Refrigeration system with serial evaporators

HEWLETT PACKARD DEVELOPMENT CO36 citations92

US7682234B1Mar 23, 2010

Correlation of airflow delivery devices and air movers

HEWLETT PACKARD DEVELOPMENT CO33 citations92

US7584021B2Sep 1, 2009

Energy efficient CRAC unit operation using heat transfer levels

HEWLETT PACKARD DEVELOPMENT CO24 citations92

US7313924B2Jan 1, 2008

Correlation of vent tiles and racks

HEWLETT PACKARD DEVELOPMENT CO44 citations92

US7669431B2Mar 2, 2010

Cooling provisioning for heat generating devices

HEWLETT PACKARD DEVELOPMENT CO8 citations84

US7508614B1Mar 24, 2009

Data storage drive having movement sensors

HEWLETT PACKARD DEVELOPMENT CO8 citations84

US7240500B2Jul 10, 2007

Dynamic fluid sprayjet delivery system

HEWLETT PACKARD DEVELOPMENT CO14 citations84

US7883023B1Feb 8, 2011

Fluid moving device having a fail-safe operation

HEWLETT PACKARD DEVELOPMENT CO10 citations77

SHARMA RATNESH K

2 patents

US8978741B2Mar 17, 2015

Device for reducing temperature variations in plenums

SHARMA RATNESH K8 citations83

US8255686B1Aug 28, 2012

Securing sensed data communication over a network

SHARMA RATNESH K11 citations83

PATEL CHANDRAKANT

1 patent

US8392035B2Mar 5, 2013

System and method for cooling an electronic device

PATEL CHANDRAKANT68 citations96

PATEL CHANDRAKANT D

1 patent

US8483996B2Jul 9, 2013

Controlled cooling of a data center

PATEL CHANDRAKANT D11 citations80

NEC LAB AMERICA INC

1 patent

US9536205B2Jan 3, 2017

Adaptive control of hybrid ultracapacitor-battery storage system for photovoltaic output smoothing

NEC LAB AMERICA INC3 citations72

Showing the top 50 of 59 patents by PatentIndex Score.