Patent assignee · US · COMPANY

Ambarella, Inc.

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178Patents
177Active
178Granted
59Portfolio score

Filing activity: Dec 10, 2004 → Jul 25, 2019 · 32 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7880776B2 High resolution zoom: a novel digital zoom for digital video camera Electricity 181 Active
US9918102B1 Inter-prediction candidate selection in a mode decision Electricity 63 Active
US10115029B1 Automobile video camera for the detection of children, people or pets left in a vehicle Electricity 50 Active
US7417670B1 Digital video camera with binning or skipping correction Electricity 47 Active
US10409887B1 Generalized dot product for computer vision applications Physics 43 Active
US8768142B1 Video editing with connected high-resolution video camera and video cloud server Electricity 40 Active
US8675086B1 Architecture for video, fast still and high quality still picture processing Physics 32 Active
US9423999B1 Block floating-point representation of data samples Physics 28 Active
US9906722B1 Power-saving battery-operated camera Electricity 25 Active
US10116873B1 System and method to adjust the field of view displayed on an electronic mirror using real-time, physical cues from the driver in a vehicle Electricity 25 Active
US8493454B1 System for camera motion compensation Electricity 22 Active
US7536487B1 Low power memory hierarchy for high performance video processor Electricity 22 Expired
US8659683B1 Digital picture noise reduction by combining high-noise and low-noise processed pictures Electricity 21 Active
US9307217B1 Portable video camera/recorder having video security feature Electricity 20 Active
US7688364B2 Decimating and cropping based zoom factor for a digital camera Electricity 20 Active
US9204113B1 Method and/or apparatus for implementing high dynamic range image processing in a video processing system Electricity 19 Active
US9779309B1 Bulk searchable geo-tagging of detected objects in video Physics 18 Active
US7385861B1 Synchronization circuit for DDR IO interface Physics 17 Active
US10318306B1 Multidimensional vectors in a coprocessor Physics 16 Active
US10110814B1 Reducing bandwidth for video streaming using de-warping and video analytics Electricity 16 Active
US7675550B1 Camera with high-quality still capture during continuous video capture Electricity 15 Active
US10310768B1 Convolution calculations in multiple dimensions Physics 14 Active
US10296351B1 Computer vision processing in hardware data paths Physics 14 Active
US7646910B1 Digital video camera non-integer-ratio Bayer domain scaler Electricity 13 Active
US10259383B1 Rear collision alert system Performing Operations; Transporting 12 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.