Venkataraghavan Lakshminarayanachar

This inventor holds 13 USPTO granted patents, primarily in Database Management. Top assignee: International Business Machines Corporation. Active years: 2012-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Venkataraghavan Lakshminarayanachar. Retrieved from https://idiyas.com/inventor/venkataraghavan-lakshminarayanachar

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 13

% Patents Active = 7.7

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 50(Granted Patents)

Location History:

Karnataka, IN (2012 - 2014)
Bengaluru, IN (2012 - 2021)

Company Filing History:

13 out of 166,483

International Business Machines Corporation

patents

Years Active: 2012-2021

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Areas of Expertise:

Database Locks

Transactions

Java Interface

Virtual Machine

Thread Tracing

Core Files

Application Crashes

Memory Tracing

Lock Granularization

Garbage Collection

File Transfer

Debugging

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10929377 - Management of long-running locks and transactions on database tables (2021-02-23),

2. 10162845 - Management of long-running locks and transactions on database tables (2018-12-25),

3. 9836493 - Management of long-running locks and transactions on database tables (2017-12-05),

4. 9471589 - Management of long-running locks and transactions on database tables (2016-10-18),

5. 9092369 - Tracking specific Java native interface invocations of system and library calls (2015-07-28),

6. 9037558 - Management of long-running locks and transactions on database tables (2015-05-19),

7. 8635600 - Systems and methods for virtual machine thread tracing (2014-01-21),

8. 8607098 - Generating appropriately sized core files used in diagnosing application crashes (2013-12-10),

9. 8595692 - Identifying lock granularization opportunities (2013-11-26),

10. 8412751 - Determining whether a Java object has been scan-missed by a garbage collector scan (2013-04-02),

11. 8347273 - Tracing a calltree of a specified root method (2013-01-01),

12. 8261242 - Assisting debug memory tracing using an instruction array that tracks the addresses of instructions modifying user specified objects (2012-09-04),

13. 8250122 - Systems and methods for simultaneous file transfer and copy actions (2012-08-21),

Title: Venkataraghavan Lakshminarayanachar: Innovator in Database Management

Introduction

Venkataraghavan Lakshminarayanachar is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of database management, holding a total of 13 patents. His work focuses on enhancing the efficiency and reliability of database operations.

Latest Patents

Among his latest patents, Venkataraghavan has developed innovative methods for managing long-running locks and transactions on database tables. One of his notable inventions involves a messaging engine processor that alternates the release and re-acquisition of shared locks on both outer and inner database ownership tables. This process allows for database maintenance operations to be performed while maintaining ownership of the database. Another patent describes the acquisition of exclusive locks on database ownership tables, which are then converted into overlapping shared locks. This method facilitates database maintenance while ensuring continued ownership.

Career Highlights

Venkataraghavan is currently employed at International Business Machines Corporation (IBM), where he continues to push the boundaries of database technology. His expertise in managing database locks and transactions has positioned him as a key player in the industry.

Collaborations

He has collaborated with notable colleagues such as Lohitashwa Thyagaraj and Justin T Fries, contributing to various projects that enhance database management systems.

Conclusion

Venkataraghavan Lakshminarayanachar's innovative work in database management has led to significant advancements in the field. His patents reflect a deep understanding of the complexities involved in database operations, making him a valuable asset to IBM and the technology community.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]