Assignee
BEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH
CN·9 granted patents·3 pending applications·2 citations·filing 2018–2025
Top patents by PatentIndex Score
12 records- 0172US11371874B2Method and apparatus for measuring mass based on torque equilibriumBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2019·Granted Jun 28, 2022·2 cites·10 claims
- 0258US12424814B2Method and device for automatically locking repetition frequency and carrier-envelop offset frequency of optical frequency combBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2025·Granted Sep 23, 2025·0 cites·10 claims
- 0356US2025253605A1System and method for generating visible-to-mid-infrared frequency combBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2025·Application pending·0 cites
- 0456US2025283539A1Rotary cone valve for enhancing aerodynamic stabilityBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2025·Application pending·0 cites
- 0555US2024014625A1Method and device for locking repetition rate of optical frequency combsBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2023·Application pending·0 cites
- 0651US11988572B1Device for measuring length and center of mass of conical workpieceBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2024·Granted May 21, 2024·0 cites·6 claims
- 0749US12050097B2Length measurement method for conical workpiece based on dual displacement sensorsBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2024·Granted Jul 30, 2024·0 cites·3 claims
- 0848US12152904B2Single star-based orientation method using dual-axis level sensorBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2022·Granted Nov 26, 2024·0 cites·4 claims
- 0948US12013227B2System and method for automatically measuring exhaust area of turbine guide vaneBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2022·Granted Jun 18, 2024·0 cites·9 claims
- 1044US12306745B2Method for assessing test adequacy of neural network based on element decompositionBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2023·Granted May 20, 2025·0 cites·5 claims
- 1143US12153137B2Method for coordinate error correction with a three-dimensional lidar scannerBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2021·Granted Nov 26, 2024·0 cites·5 claims
- 1233US10746857B2Method for correcting measuring errors of long-distance scanning laser radarBEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH·Filed 2018·Granted Aug 18, 2020·0 cites·4 claims
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