EP-4520277-A4 - FREQUENCY TRACKING METHOD AND SYSTEM FOR ULTRASONIC TRANSDUCER AND ULTRASONIC DEVICE
EP4520277A4EP 4520277 A4EP4520277 A4EP 4520277A4EP-4520277-A4
Inventors
- WANG HAIYANG
- WANG LEI
- LUO WEI
Assignees
- INNOLCON MEDICAL TECHNOLOGY SUZHOU CO LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20221012
- Priority Date
- 20220505