Acoustic Standards
Houston, TX, US· latest recorded location
Acoustic Standards is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is E06B (Fixed or movable closures for openings in buildings, vehicles, fences or like).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 6
- Granted in 2026 so far
- 0
- Most recent grant
- 27 Sep 1983
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
- E06BFixed or movable closures for openings in buildings, vehicles, fences or like2
- G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves2
- G01SRadio direction-finding2
- E04BGeneral building constructions1
- F24FAir-conditioning1
- G10HElectrophonic musical instruments1
- Y10TTechnical subjects covered by former us classification1
Recent patents
- Ultrasonic beam characterization device27 Sep 1983US 4,406,153 A
- Acoustic strip curtain26 Oct 1982US 4,355,678 A
- Tone generation system for electronic musical instrument8 Jun 1982US 4,333,377 A
- Ultrasound phantom1 Sep 1981US 4,286,455 A
- Adjustable light and air-admitting window thermal and acoustic barrier system7 Jul 1981US 4,276,954 A
No published applications.
Most cited
By later US patents
- Ultrasonic beam characterization device68US 4,406,153 A1983
- Ultrasound phantom41US 4,286,455 A1981
- Adjustable light and air-admitting window thermal and acoustic barrier system36US 4,276,954 A1981
- Acoustic strip curtain15US 4,355,678 A1982
- Tone generation system for electronic musical instrument7US 4,333,377 A1982