Jun Rao
28Patents
13h-index
60Co-inventors
84Inventor score
Filing activity: Apr 2, 1999 → Feb 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6341281B1 | Database system with methods for optimizing performance of correlated subqueries by reusing invariant results of operator tree | Emerging Cross-Sectional Technologies | 206 | Expired |
| US7392250B1 | Discovering interestingness in faceted search | Emerging Cross-Sectional Technologies | 66 | Active |
| US6711562B1 | Cache sensitive search (CSS) tree indexing system and method | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7493319B1 | Computer automated discovery of interestingness in faceted search | Emerging Cross-Sectional Technologies | 53 | Active |
| US7958113B2 | Automatically and adaptively determining execution plans for queries with parameter markers | Physics | 40 | Active |
| USD573567S1 | Cellular phone | General | 32 | Expired |
| US9047331B2 | Scalable row-store with consensus-based replication | Physics | 29 | Active |
| US7447681B2 | Method, system and program for selection of database characteristics | Physics | 27 | Expired |
| US7478080B2 | Canonical abstraction for outerjoin optimization | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7281004B2 | Method, system and program for optimizing compression of a workload processed by a database management system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7516128B2 | Method for cleansing sequence-based data at query time | Emerging Cross-Sectional Technologies | 17 | Active |
| US7562090B2 | System and method for automating data partitioning in a parallel database | Emerging Cross-Sectional Technologies | 16 | Active |
| US8001109B2 | System and method for automating data partitioning in a parallel database | Emerging Cross-Sectional Technologies | 15 | Active |
| USD590792S1 | Cellular phone | General | 13 | Expired |
| US6665663B2 | Outerjoin and antijoin reordering using extended eligibility lists | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7356526B2 | Estimating the compilation time of a query optimizer | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8015176B2 | Method and system for cleansing sequence-based data at query time | Emerging Cross-Sectional Technologies | 11 | Active |
| US8260784B2 | Indexing and searching JSON objects | Physics | 10 | Active |
| US7479760B2 | Mobile communication device with dual charging ports | Electricity | 3 | Active |
| US7925646B2 | Estimating the compilation time of a query optimizer | Emerging Cross-Sectional Technologies | 3 | Active |
| US9146983B2 | Creating a semantically aggregated index in an indexer-agnostic index building system | Physics | 1 | Active |
| US11540019B2 | Video recommendation method and device, computer device and storage medium | Electricity | 1 | Active |
| US11714864B2 | Method and apparatus for processing web content, device, and computer storage medium | Physics | 1 | Active |
| US9104749B2 | Semantically aggregated index in an indexer-agnostic index building system | Physics | 1 | Active |
| US12250277B2 | Method for making recommendations to a user and apparatus, computing device, and storage medium | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.