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For the Inventor, By the Inventor

Cupertino, CA, United States of America

Li-Mey P Lee

This inventor holds 8 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Li-Mey P Lee. Retrieved from https://idiyas.com/inventor/li-mey-p-lee

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

USPTO Granted Patents = 8

Average Co-Inventor Count = 7.5

ph-index = 5

Forward Citations = 86(Granted Patents)


Company Filing History:

goldMedal8 out of 166,351 
 
International Business Machines Corporation
 patents

Years Active: 2006-2016

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8 patents (USPTO):Explore Patents
1. 9524305 - Boolean term conversion for null-tolerant disjunctive predicates (2016-12-20),
2. 9519662 - Boolean term conversion for null-tolerant disjunctive predicates (2016-12-13),
3. 8041726 - System for executing a query having multiple distinct key columns (2011-10-18),
4. 7657570 - Optimizing aggregate processing (2010-02-02),
5. 7487140 - Method for executing a query having multiple distinct key columns (2009-02-03),
6. 7243098 - Method, system, and program for optimizing aggregate processing (2007-07-10),
7. 7181481 - System and method for concurrently reorganizing logically related LOB table spaces (2007-02-20),
8. 7124137 - Method, system, and program for optimizing processing of nested functions (2006-10-17),

Title: Innovations of Li-Mey P Lee

Introduction

Li-Mey P Lee is a notable inventor based in Cupertino, CA, who has made significant contributions to the field of database management systems. With a total of 8 patents to his name, he has demonstrated a strong commitment to advancing technology and improving data handling processes.

Latest Patents

Among his latest patents is a system, method, and computer program product for Boolean term conversion for null-tolerant disjunctive predicates. This innovation modifies a received query that includes a first predicate specifying a comparison operator and a second predicate specifying an IS NULL operator. The invention replaces the comparison operator of the first predicate with an extended comparison operator and removes the IS NULL operator from the received query. The extended comparison operator is designed to support the searching of NULL values in a database management system (DBMS) and is configured to return rows with column data matching a value predefined to represent NULL values.

Career Highlights

Li-Mey P Lee is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop innovative solutions that enhance the functionality of database systems.

Collaborations

Some of his notable coworkers include Yun Yu Wang and Fen-Ling Lin, who contribute to the collaborative environment that fosters innovation at IBM.

Conclusion

Li-Mey P Lee's contributions to the field of database management through his patents reflect his dedication to innovation and technology advancement. His work continues to influence the way data is managed and utilized in various applications.

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]
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