Patent ID: 11861528
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. A computer storage medium having computer-executable instructions stored thereon that, when executed by a processor, cause the processor to perform operations comprising:
obtaining, using an imaging device, a product image comprising an image of a product;
identifying, based on received input, a domain of interest associated with the product, wherein the domain of interest comprises a product type for the product;
determining, based on the domain of interest, a patent classification comprising a class and a subclass;
obtaining, from a patent database, a patent comprising patent drawings, wherein the patent is identified from a plurality of patents in the class and the subclass;
identifying, from the patent drawings and using a neural network, a coarse match comprising an image pair including the product image and a patent drawing of the patent drawings, wherein the patent drawing is predicted by the neural network as being the patent drawing most likely to be infringed by the product,
applying an image modification operation to the product image of the coarse match to obtain an augmented product image associated with the product;
performing a refined matching operation by performing a fitting operation on the patent drawing and the augmented product image; and
confirming, by analyzing output from the refined matching operation, that the patent drawing remains predicted and that the patent is predicted to be infringed by the product.