Inventor · disambiguated record
Leonid Libkin
Also filed as: LIBKIN LEONID
3 granted patents·108 citations·filing 1995–1999
74Inventor score
Top patents by PatentIndex Score
3 records- 0172US6202063B1Methods and apparatus for generating and using safe constraint queriesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 13, 2001·49 cites·9 claims
- 0265US5535385ADealing with side effects of transactions in data base systems using a multi-set algebraAT & T CORP·Filed 1995·Granted Jul 9, 1996·54 cites·37 claims
- 0328US5628012AMethod and apparatus for querying a database containing disjunctive informationLUCENT TECHNOLOGIES INC·Filed 1995·Granted May 6, 1997·5 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →