Microsource, Inc.
Santa Rosa, CA, US· latest recorded location
Microsource, Inc. is named on 6 US grants and 2 published applications in this corpus. Its most frequent classification is H01P (Waveguides).
- Granted patents
- 6
- Published applications
- 2
- Inventors
- 8
- Granted in 2026 so far
- 0
- Most recent grant
- 13 May 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
By publication year.
Technology areas
Share of 8 documents
Recent patents
- Multi-resonator ferrite microstrip coupling filter13 May 2003US 6,563,405 B2
- Planar coupling of spherical ferrites7 Jan 2003US 6,504,459 B1
- Multi-octave tunable permanent magnet ferrite resonator11 Aug 1998US 5,793,268 A
- Programmable-step, high-resolution frequency synthesizer which substantially eliminates spurious frequencies without adversely affecting phase noise8 Sep 1992US 5,146,186 A
- Frequency source having YIG absorption/transmission filter19 Nov 1985US 4,554,516 A
Most cited
By later US patents
- Programmable-step, high-resolution frequency synthesizer which substantially eliminates spurious frequencies without adversely affecting phase noise60US 5,146,186 A1992
- Microwave switched amplifier/multiplier12US 4,401,952 A1983
- Multi-octave tunable permanent magnet ferrite resonator5US 5,793,268 A1998
- Frequency source having YIG absorption/transmission filter4US 4,554,516 A1985