Echo Incorporated
Atsugi, JP· latest recorded location
Echo Incorporated is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is H04N (Pictorial communication).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 20
- Granted in 2026 so far
- 0
- Most recent grant
- 30 Sep 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
Recent patents
- Semiconductor device and video camera unit having the same and method for manufacturing the same30 Sep 1997US 5,673,083 A
- Video camera unit having an airtight mounting arrangement for an image sensor chip21 Mar 1995US 5,400,072 A
- Semiconductor device and video camera unit using it and their manufacturing method28 Dec 1993US 5,274,456 A
- Device for transferring the disabled19 Jun 1990US 4,934,003 A
No published applications.
Most cited
By later US patents
- Video camera unit having an airtight mounting arrangement for an image sensor chip84US 5,400,072 A1995
- Semiconductor device and video camera unit having the same and method for manufacturing the same61US 5,673,083 A1997
- Semiconductor device and video camera unit using it and their manufacturing method53US 5,274,456 A1993
- Device for transferring the disabled29US 4,934,003 A1990