Sm Instruments Co., Ltd.
Daejeon, KR· latest recorded location
SM INSTRUMENTS CO., LTD. is named on 6 US grants and 7 published applications in this corpus. Its most frequent classification is G01H (Measurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves).
- Granted patents
- 6
- Published applications
- 7
- Inventors
- 22
- Granted in 2026 so far
- 1
- Most recent grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 13 documents
- G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves6
- G01MTesting static or dynamic balance of machines or structures4
- G06NAI and machine learning4
- H04NPictorial communication4
- H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3
- A61BMedical diagnosis and surgery2
- B60TVehicle brake control systems or parts thereof2
- B63BShips or other waterborne vessels2
- E02BHydraulic engineering2
- F03DWind motors2
Recent patents
- Method for determining abnormal acoustic source and AI acoustic image camera5 May 2026US 12,618,707 B2
- Deep learning-based cough recognition method and device3 Dec 2024US 12,156,727 B2
- Vessel for transporting and installing offshore wind power generator4 May 2021US 10,995,734 B2
- System and method for detecting air leak in commercial vehicle2 Feb 2021US 10,908,046 B2
- Apparatus and method for measuring noise16 Oct 2018US 10,101,242 B2
- Acoustic camera including explosion proof means or waterproof means5 Dec 2024US 2024/0402586 A1
- Deep learning-based cough recognition method and device16 Mar 2023US 2023/0078404 A1
- Method for determining abnormal acoustic source and ai acoustic image camera1 Dec 2022US 2022/0381606 A1
- Vessel for transporting and installing offshore wind power generator10 Dec 2020US 2020/0386208 A1
- System and method for detecting air leak in commercial vehicle17 Sep 2020US 2020/0292406 A1
Most cited
By later US patents