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Inventor

Murali M. Krishna

Inventor
Vancouver, WA, US

Overview

11→
Patents
1995–2013
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing53%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests24%
G05BControl or regulating systems in general12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
PatentTitleYear
8,572,068'Evaluation of set of representative query performance using robustness mapping'20138,554,760'System and method for optimizing queries'20138,438,153'Performing database joins'20137,945,558'Query optimizer with join cardinality estimation which mitigates the effects of skew'20117,890,508'Database fragment cloning and management'20117,515,982'Combining automated and manual information in a centralized system for semiconductor process control'20097,457,681'Automated, modular approach to assigning semiconductor lots to tools'20087,299,226'Cardinality estimation of joins'20076,138,111'Cardinality-based join ordering'20005,987,453'Method and apparatus for performing a join query in a database system'19995,412,804'Extending the semantics of the outer join operator for un-nesting queries to a data base'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to INFORMIX SOFTWARE INC (2)· patent assignee history
1999–2000Based in Hillsboro, OR, US· patent location history
2007–2011Patents assigned to MICROSOFT CORP (2)· patent assignee history
2007–2011Based in Bellevue, WA, US· patent location history
2008–2009Patents assigned to INTEL CORP (2)· patent assignee history
2008Based in Chandler, AZ, US· patent location history
2009Based in Phoenix, AZ, US· patent location history
2011–2013Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
2011–2013Based in Vancouver, WA, US· patent location history
2013Patents assigned to KUNO HARUMI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO42011–2013
INFORMIX SOFTWARE INC21999–2000
INTEL CORP22008–2009
KUNO HARUMI22013
MICROSOFT CORP22007–2011
Locations
LocationPatentsSpan
Vancouver, Washington, US42011–2013
Bellevue, Washington, US22007–2011
Hillsboro, OR, US21999–2000
Phoenix, AZ, US12009
Chandler, AZ, US12008