Assignee
CHANG MIN TECH CO LTD
KR·4 granted patents·80 citations·filing 1998–2001
Top patents by PatentIndex Score
4 records- 0173US6435038B1Ultrasonic flow velocity measuring apparatusCHANG MIN TECH CO LTD·Filed 2000·Granted Aug 20, 2002·22 cites·6 claims
- 0272US5952583AMethod of measuring a river horizontal average flow velocityCHANG MIN TECH CO LTD·Filed 1998·Granted Sep 14, 1999·37 cites·5 claims
- 0351US6386047B2Ultrasonic flow velocity measuring method using phase difference measurementsCHANG MIN TECH CO LTD·Filed 2001·Granted May 14, 2002·7 cites·2 claims
- 0448US6012338AUltrasonic flow velocity measuring apparatusCHANG MIN TECH CO LTD·Filed 1998·Granted Jan 11, 2000·14 cites·1 claims
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