Sander Lam
15Patents
7h-index
13Co-inventors
59Inventor score
Filing activity: Mar 2, 2009 → Apr 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8991704B2 | Snap-on module for selectively installing receiving element(s) to a mobile device | Electricity | 499 | Active |
| US10037642B2 | Devices and accessories for use in wireless guest engagement systems | Electricity | 22 | Active |
| US8077044B2 | RFID tags with enhanced range and bandwidth obtained by spatial antenna diversity | Electricity | 14 | Active |
| US10499228B2 | Wireless guest engagement system | Electricity | 13 | Active |
| US10045184B2 | Wireless guest engagement system | Electricity | 12 | Active |
| US10304271B2 | Devices and accessories for use in wireless guest engagement systems | Electricity | 11 | Active |
| US10171978B2 | Door locks and assemblies for use in wireless guest engagement systems | Electricity | 8 | Active |
| US10049516B2 | Door locks and assemblies for use in wireless guest engagement systems | Electricity | 7 | Active |
| US10157514B2 | Portable wireless devices for use in wireless guest engagement systems | Electricity | 6 | Active |
| US11252548B2 | Wireless guest engagement system | Electricity | 5 | Active |
| US12302203B2 | Antenna device for a wireless guest engagement system and methods for making and using the same | General | 0 | Revoked |
| US12058596B2 | Signal processing of a wireless guest engagement system and methods for making and using the same | Electricity | 0 | Active |
| US12342255B2 | Antenna device for a wireless guest engagement system and methods for making and using the same | Electricity | 0 | Active |
| US11825392B2 | Signal processing of a wireless guest engagement system and methods for making and using the same | General | 0 | Revoked |
| US11671807B2 | Wireless device and methods for making and using the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.