{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9628732","patent":{"patent_number":"US-9628732","title":"Imaging systems and methods for performing column-based image sensor pixel gain adjustments","assignee":null,"inventors":[],"filing_date":"2014-08-15T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":18,"abstract":"An imaging system may include an array of image pixels arranged in rows and columns that includes first and second pixels in two different columns and a common row. A first column readout circuit may control the first pixel to exhibit a first gain and a second column readout circuit may control the second pixel to exhibit a second gain. The first and second readout circuits may determine whether to adjust the gain of the first and second pixels based on image signals that are captured by the first and second pixels. For example, the first readout circuit may selectively activate a dual conversion gain transistor in the first pixel based on an image signal received from the first pixel and the second readout circuit may independently and selectively activate a dual conversion gain transistor in the second pixel based on an image signal received from the second pixel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Imaging systems and methods for performing column-based image sensor pixel gain adjustments","description":"An imaging system may include an array of image pixels arranged in rows and columns that includes first and second pixels in two different columns and a common row. A first column readout circuit may ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9628732","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9628732","citation_suggestion":"Patentable. \"Imaging systems and methods for performing column-based image sensor pixel gain adjustments\" (US-9628732). https://patentable.app/patents/US-9628732","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9628732","json":"https://patentable.app/api/llm-context/US-9628732","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:09:10.185Z"}