Hai Chen
9Patents
6h-index
16Co-inventors
56Inventor score
Filing activity: Apr 27, 2004 → Jul 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8826443B1 | Selective removal of protected content from web requests sent to an interactive website | Physics | 254 | Active |
| US7886359B2 | Method and apparatus to report policy violations in messages | Physics | 57 | Expired |
| US7472114B1 | Method and apparatus to define the scope of a search for information from a tabular data source | Emerging Cross-Sectional Technologies | 46 | Expired |
| US7996385B2 | Method and apparatus to define the scope of a search for information from a tabular data source | Emerging Cross-Sectional Technologies | 18 | Active |
| US8595849B2 | Method and apparatus to report policy violations in messages | Physics | 8 | Active |
| US8566305B2 | Method and apparatus to define the scope of a search for information from a tabular data source | Emerging Cross-Sectional Technologies | 6 | Active |
| US9118720B1 | Selective removal of protected content from web requests sent to an interactive website | Physics | 2 | Active |
| US10928042B2 | Downlight apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9218404B2 | Replication support for heterogeneous data types | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.