VX Optronics
Calgary, CA· latest recorded location
VX Optronics is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is G01C (Measuring distances, levels or bearings).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 17 Aug 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
Recent patents
- Coincidence and stereoscopic type binocular rangefinder device with separable binocular17 Aug 1999US 5,940,171 A
- Self correcting stereoscopic auto-rangefinder9 Jan 1996US 5,483,336 A
- Method and apparatus for self-correcting, direct sensing coincidence sensor for optical rangefinders18 Jan 1994US 5,280,332 A
- Apparatus and means for binocular, switchable to binocular rangefinder without light loss16 Nov 1993US 5,262,838 A
No published applications.
Most cited
By later US patents
- Apparatus and means for binocular, switchable to binocular rangefinder without light loss24US 5,262,838 A1993
- Self correcting stereoscopic auto-rangefinder23US 5,483,336 A1996
- Method and apparatus for self-correcting, direct sensing coincidence sensor for optical rangefinders12US 5,280,332 A1994
- Coincidence and stereoscopic type binocular rangefinder device with separable binocular11US 5,940,171 A1999