Dang V. Nguyen
10Patents
2h-index
13Co-inventors
51Inventor score
Filing activity: Nov 5, 1996 → Sep 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5810120A | Roller guide assembly featuring a combination of a solenoid and an electromagnet for providing counterbalanced centering control | Performing Operations; Transporting | 8 | Expired |
| US7562748B2 | Elevator call button with tactile feedback | Performing Operations; Transporting | 5 | Expired |
| US10531256B2 | Elevator wireless communication and power transfer system | Electricity | 1 | Active |
| US8930506B2 | System and method for automatically addressng devices on a communication network | Electricity | 1 | Active |
| US10407273B2 | Elevator braking control system | Performing Operations; Transporting | 1 | Active |
| US10647543B2 | Multi-car elevator control | Emerging Cross-Sectional Technologies | 0 | Active |
| US10135299B2 | Elevator wireless power transfer system | Performing Operations; Transporting | 0 | Active |
| US10793394B2 | Wireless communication for self-propelled elevator system | Performing Operations; Transporting | 0 | Active |
| US9290359B2 | Timer-based control of fixture channels | Performing Operations; Transporting | 0 | Active |
| US10689226B2 | Position determining system for multicar ropeless elevator system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.