Inventor · Neuchâtel, CH

Lionel Tombez

44Patents
3h-index
38Co-inventors
55Inventor score

Filing activity: Jul 15, 2015 → Apr 9, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9562852B1 Gas sensor with integrated optics and reference cell Physics 5 Active
US10969745B2 Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same Physics 4 Active
US9476770B1 Resonator coupling modulation spectroscopy Physics 4 Active
US9897537B2 Gas sensor with integrated optics and reference cell Physics 3 Active
US11371862B2 Magnetic sensor device, system and method Physics 3 Active
US9625379B2 Gas sensor with integrated optics and reference cell Physics 3 Active
US10386791B2 Timepiece assembly comprising a mechanical oscillator associated with a regulating device Physics 2 Active
US10983479B2 Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same, and method for manufacturing the piezoelectric element Electricity 2 Active
US10082457B2 Ensuring stable, precise, and accurate optical absorption spectroscopic trace gas concentration measurements in the presence of time-varying etalons Physics 2 Active
US11422510B2 Timepiece comprising a mechanical oscillator associated with a regulation system Physics 2 Active
US11255698B2 Magnetic position sensor arrangement Physics 1 Active
US10338527B2 Self-winding watch Physics 1 Active
US11327440B2 Timepiece assembly comprising a mechanical oscillator associated with an electronic device for controlling its mean frequency Physics 1 Active
US11619910B2 Timepiece including a mechanical movement whose operation is controlled by an electronic device Physics 1 Active
US11687041B2 Timepiece comprising a mechanical oscillator wherein the medium frequency is synchronised on that of a reference electronic oscillator Physics 1 Active
US11480925B2 Mechanical timepiece comprising a movement which running is enhanced by a regulation device Physics 1 Active
US11592317B2 Magnetic position sensor system, method and device with error detection Physics 1 Active
US11796609B2 Magnetic sensor device Physics 0 Active
US12111185B2 Magnetic sensor device, system and method Physics 0 Active
US12352606B2 Magnetic position sensor system, method and device with error detection Physics 0 Active
US12416691B2 Magnetic sensor device Physics 0 Active
US11531046B2 Current sensor device Physics 0 Active
US11640140B2 Process for producing a balance wheel for a timepiece Physics 0 Active
US12372379B2 Magnetic position sensor system, method and device with error detection Physics 0 Active
US11789092B2 Magnetic sensor devices, systems and methods with error detection Physics 0 Active

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