Dan Hu
14Patents
3h-index
10Co-inventors
57Inventor score
Filing activity: Jan 30, 1998 → Jul 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8620952B2 | System for database reporting | Physics | 274 | Active |
| US5990708A | Differential input buffer using local reference voltage and method of construction | Electricity | 19 | Expired |
| US8170912B2 | Database structure and front end | Physics | 5 | Active |
| USD1025763S1 | Bracket for curtain rod | General | 3 | Active |
| US6064067A | High-gain infrared collector and data node | Physics | 3 | Expired |
| US11323400B1 | Protecting sensitive data using conversational history | Electricity | 3 | Active |
| US11132179B1 | Microapp functionality recommendations with cross-application activity correlation | Physics | 2 | Active |
| USD615961S1 | WIFI radio | General | 1 | Expired |
| US11531706B2 | Graph search using index vertices | Physics | 0 | Active |
| US11250148B2 | Tenant based permission allocation for a graph database | Physics | 0 | Active |
| US11841928B2 | Secure collaboration messaging | Electricity | 0 | Active |
| US12141203B2 | Tenant based permission allocation for a graph database | Physics | 0 | Active |
| US8509829B2 | Method, system and equipment for implementing USSD service in CDMA network | Electricity | 0 | Active |
| US11263264B2 | Management of graphs using secondary index vertices | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.