Inventor · Lisbon, PT

Andre Guedes

15Patents

2h-index

8Co-inventors

43Inventor score

Filing activity: Mar 15, 2013 → Oct 17, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US9069031B2	Piezoelectrically actuated magnetic-field sensor	Physics	11	Active
US10293377B2	Micromachined ultrasonic transducers with a slotted membrane structure	Performing Operations; Transporting	7	Active
US10562069B2	Piezoelectric micromachined ultrasonic transducers using two bonded substrates	Electricity	2	Active
US11005025B1	Piezoelectric micromachined ultrasonic transducers with low stress sensitivity and methods of fabrication	Physics	2	Active
US11292030B2	Piezoelectric micromachined ultrasonic transducers having stress relief features	Electricity	2	Active
US11844282B2	Piezoelectric micromachined ultrasonic transducer with a patterned membrane structure	Electricity	1	Active
US10566949B2	Micromachined ultrasound transducer using multiple piezoelectric materials	Electricity	1	Active
US10324181B2	Miniature micromachined ultrasonic rangefinder	Physics	1	Active
US10573289B2	Package waveguide for acoustic sensor with electronic delay compensation	Electricity	1	Active
US9323397B2	In-air ultrasonic rangefinding and angle estimation	Physics	1	Active
US10751755B1	Piezoelectric micromachined ultrasonic transducers having differential transmit and receive circuitry	Performing Operations; Transporting	1	Active
US11711067B2	Micromachined ultrasound transducer using multiple piezoelectric materials	Electricity	0	Active
US11508346B2	Miniature ultrasonic transducer package	Physics	0	Active
US12284920B2	Piezoelectric micromachined ultrasonic transducer with a patterned membrane structure	Electricity	0	Active
US9710111B2	In-air ultrasonic rangefinding and angle estimation	Physics	0	Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.