Apparatus and method for wireless data reception
US6964404B2 · kind B2 · utility
56Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2001 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Nov 15, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/51
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A remotely managed electronic dispensing apparatus having a transmitter for transmitting a detection signal and a receiver for receiving a reflected signal and a communication signal is disclosed. When the detection signal is reflected from an object, the dispensing apparatus opens a valve allowing fluid to flow. The communication signal may contain software update or other information for the dispensing apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.