Alan Choi
7Patents
2h-index
7Co-inventors
40Inventor score
Filing activity: Nov 24, 2010 → Jul 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9342557B2 | Low latency query engine for Apache Hadoop | Physics | 21 | Active |
| US9477731B2 | Background format optimization for enhanced SQL-like queries in Hadoop | Physics | 14 | Active |
| US8120833B2 | Variable space shutter for LED display | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10706059B2 | Background format optimization for enhanced SQL-like queries in Hadoop | Physics | 2 | Active |
| US11630830B2 | Background format optimization for enhanced queries in a distributed computing cluster | Physics | 0 | Active |
| US9990399B2 | Low latency query engine for apache hadoop | Physics | 0 | Active |
| US11567956B2 | Background format optimization for enhanced queries in a distributed computing cluster | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.