G01S 1/78
Using amplitude comparison of signals transmitted from transducers or transducer systems having
Official title: using amplitude comparison of signals transmitted from transducers or transducer systems having differently-oriented characteristics
G01S1/78 (Using amplitude comparison of signals transmitted from transducers or transducer systems having) appears on 5 US grants and 5 published applications in this corpus.
Search patents in G01S- Granted patents
- 5
- Published applications
- 5
- Assignees
- 4
- Inventors
- 14
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Acoustic positioning transmitter and receiver system and method20 May 2025US 12,307,166 B2Sonitor Technologies AS
- Acoustic positioning transmitter and receiver system and method16 Jan 2024US 11,875,089 B2Sonitor Technologies AS
- Transmitter and position information management system24 Apr 2018US 9,955,259 B2Ricoh Company, Ltd.
- System and method for accurate positioning of control devices for instrumented cables6 Feb 2018US 9,885,794 B2Kongsberg Seatex AS
- Method and apparatus for determining UE mobility status12 Aug 2014US 8,804,671 B2Telefonaktiebolaget LM Ericsson (publ)
- Acoustic positioning transmitter and receiver system and method9 May 2024US 2024/0152663 A1Sonitor Technologies AS
- Acoustic Positioning Transmitter and Receiver System and Method5 Sep 2019US 2019/0272348 A1Sonitor Technologies AS
- Transmitter and position information management system16 Feb 2017US 2017/0048618 A1Ricoh Company, Ltd.
- System and Method for Accurate Positioning of Control Devices for Instrumented Cables14 Apr 2016US 2016/0103237 A1Kongsberg Seatex AS
- Method and apparatus for determining ue mobility status19 Jan 2012US 2012/0014425 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Method and apparatus for determining UE mobility status5US 8,804,671 B2Telefonaktiebolaget LM Ericsson (publ) · 2014
- System and method for accurate positioning of control devices for instrumented cables2US 9,885,794 B2Kongsberg Seatex AS · 2018
- Acoustic positioning transmitter and receiver system and method1US 11,875,089 B2Sonitor Technologies AS · 2024
- Transmitter and position information management system1US 9,955,259 B2Ricoh Company, Ltd. · 2018