Tribotech
Napa, CA, US· latest recorded location
Tribotech is named on 23 US grants and 0 published applications in this corpus. Its most frequent classification is F16C (Shafts).
- Granted patents
- 23
- Published applications
- 0
- Inventors
- 6
- Granted in 2026 so far
- 0
- Most recent grant
- 24 Aug 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year.
Technology areas
Share of 23 documents
- F16CShafts10
- H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by9
- Y10TTechnical subjects covered by former us classification7
- B23KSoldering or unsoldering4
- H10PGeneric processes or apparatus for the manufacture or treatment of devices covered3
- C25DProcesses for the electrolytic or electrophoretic production of coatings2
- G01RMeasuring electric variables2
- F01MLubricating of machines or engines in general1
- F16DCouplings for transmitting rotation1
- F16NLubricating1
Recent patents
- Apparatus for testing a nonpackaged die24 Aug 1999US 5,942,908 A
- Apparatus for testing a nonpackaged die12 Aug 1997US 5,656,945 A
- Hermetically sealed semiconductor device3 Jun 1997US 5,635,766 A
- Hermetically sealed semiconductor device17 Sep 1996US 5,557,148 A
- Semiconductor die packages having lead support frame15 Feb 1994US 5,286,680 A
No published applications.
Most cited
By later US patents
- Semiconductor die packages having lead support frame74US 5,286,680 A1994
- Wedge bonding tool55US 5,148,959 A1992
- Semiconductor die packages having lead support frame49US 5,285,105 A1994
- Apparatus for testing a nonpackaged die38US 5,656,945 A1997
- Method for coating bonding tools and product21US 3,986,653 A1976