Inventor · Tacoma, WA, US

Ravish Mehra

46Patents
7h-index
34Co-inventors
65Inventor score

Filing activity: Mar 14, 2013 → Oct 26, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9851799B2 Haptic surface with damping apparatus Physics 41 Active
US10555106B1 Gaze-directed audio enhancement Electricity 24 Active
US9711126B2 Methods, systems, and computer readable media for simulating sound propagation in large scenes using equivalent sources Physics 18 Active
US10038966B1 Head-related transfer function (HRTF) personalization based on captured images of user Electricity 14 Active
US10638252B1 Dynamic adjustment of signal enhancement filters for a microphone array Electricity 13 Active
US10572024B1 Hand tracking using an ultrasound sensor on a head-mounted display Physics 12 Active
US10419843B1 Bone conduction transducer array for providing audio Electricity 8 Active
US10231053B1 Bone-conduction headset with crosstalk cancelation function Electricity 6 Active
US10412527B1 Head-related transfer function determination using base stations Electricity 5 Active
US10310610B2 Haptic device for artificial reality systems Physics 5 Active
US11070912B2 Audio system for dynamic determination of personalized acoustic transfer functions Electricity 5 Active
US10349194B1 Auditory masking for a coherence-controlled calibration system Electricity 4 Active
US9778746B2 Transversal actuator for haptic feedback Physics 4 Active
US10341803B1 Head-related transfer function (HRTF) personalization based on captured images of user Electricity 4 Active
US9560439B2 Methods, systems, and computer readable media for source and listener directivity for interactive wave-based sound propagation Electricity 4 Active
US9971410B2 Transversal actuator for haptic feedback Physics 4 Active
US10955932B1 Hand tracking using an ultrasound sensor on a head-mounted display Physics 4 Active
US10679407B2 Methods, systems, and computer readable media for modeling interactive diffuse reflections and higher-order diffraction in virtual environment scenes Electricity 4 Active
US10715909B1 Direct path acoustic signal selection using a soft mask Electricity 3 Active
US10757501B2 Hybrid audio system for eyewear devices Electricity 3 Active
US10638222B1 Optimization of microphone array geometry for direction of arrival estimation Electricity 3 Active
US9906884B2 Methods, systems, and computer readable media for utilizing adaptive rectangular decomposition (ARD) to generate head-related transfer functions Electricity 3 Active
US10013064B2 Haptic surface with damping apparatus Physics 3 Active
US10231046B1 Cartilage conduction audio system for eyewear devices Electricity 3 Active
US11245984B1 Audio system using individualized sound profiles Electricity 2 Active

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