Deji Chen
15Patents
8h-index
23Co-inventors
68Inventor score
Filing activity: Jun 30, 2000 → Apr 28, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7640007B2 | Wireless handheld communicator in a process control environment | Emerging Cross-Sectional Technologies | 162 | Expired |
| US8611250B2 | System for merging wireless data into an established process control system | Electricity | 66 | Active |
| US9397836B2 | Securing devices to process control systems | Physics | 44 | Active |
| US7620460B2 | Process control with unreliable communications | Physics | 15 | Active |
| US7587252B2 | Non-periodic control communications in wireless and other process control systems | Emerging Cross-Sectional Technologies | 14 | Active |
| US7945339B2 | Non-periodic control communications in wireless and other process control systems | Emerging Cross-Sectional Technologies | 13 | Active |
| US6947389B1 | Two-mode foundation fieldbus device configurator | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8908666B2 | Communicating data frames across communication networks that use incompatible network routing protocols | Electricity | 9 | Active |
| US8811199B2 | Location detection in a wireless network | Emerging Cross-Sectional Technologies | 8 | Active |
| US9665088B2 | Managing big data in process control systems | Physics | 7 | Active |
| US7822802B2 | Apparatus and method for merging wireless data into an established process control system | Electricity | 6 | Active |
| US8505036B2 | Unified application programming interface for a process control system network | Emerging Cross-Sectional Technologies | 4 | Active |
| US10656627B2 | Managing big data in process control systems | Physics | 1 | Active |
| US9772623B2 | Securing devices to process control systems | Physics | 1 | Active |
| US11199824B2 | Reducing controller updates in a control loop | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.