Inventor · Lumbin, FR

Charles Baudot

43Patents
5h-index
29Co-inventors
65Inventor score

Filing activity: Apr 11, 2013 → Feb 3, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10705294B2 Waveguide termination device Physics 14 Active
US11169325B2 Filtering device in a waveguide Physics 13 Active
US9354396B2 Large bandwidth multi-mode interference device Emerging Cross-Sectional Technologies 12 Active
US9791346B1 Semiconductor device and wafer with reference circuit and related methods Physics 7 Active
US9891450B2 Integrated electro-optic modulator Physics 6 Active
US9461441B2 Integrated hybrid laser source compatible with a silicon technology platform, and fabrication process Electricity 5 Active
US11107941B2 Vertical photodiode Emerging Cross-Sectional Technologies 3 Active
US9269570B2 Contact on a heterogeneous semiconductor substrate Electricity 3 Active
US9645469B2 Electro-optic (E/O) device with an E/O amplitude modulator and associated methods Physics 3 Active
US10126497B2 Integrated photonic device with improved optical coupling Physics 3 Active
US10101528B2 Optical coupling device with a wide bandwidth and reduced power losses Physics 2 Active
US10042115B2 Electro-optic device with multiple photonic layers and related methods Emerging Cross-Sectional Technologies 2 Active
US11227790B1 Managing trench depth in integrated systems Electricity 2 Active
US9557487B2 Arrayed waveguide grating multiplexer-demultiplexer and related control method Physics 1 Active
US9933576B2 Electro-optic device with an optical grating coupler having a grating period variation and methods of formation thereof Physics 1 Active
US10139563B2 Method for making photonic chip with multi-thickness electro-optic devices and related devices Physics 1 Active
US10274395B2 Semiconductor device and wafer with reference circuit and related methods Physics 1 Active
US10073219B2 Integrated circuit including an active device for confinement of a light flux defined by trenches having a tiered sidewall Physics 1 Active
US9778415B2 Arrayed waveguide grating multiplexer-demultiplexer and related control method Physics 1 Active
US10656331B2 Integrated photonic device with improved optical coupling Physics 1 Active
US10288806B2 Junction region between two waveguides and associated method of production Physics 1 Active
US11709315B2 Integrated photonic device with improved optical coupling Physics 1 Active
US10359652B2 Integrated electro-optic modulator Physics 1 Active
US11768391B2 Carrier depletion-based silicon photonic modulator using capacitive coupling Physics 1 Active
US10451802B2 Junction region between two waveguides and associated method of production Physics 0 Active

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