Rainbow Secure Patents

Patent portfolio assigned to Rainbow Secure (verified via public assignee records). Estimated patent count: 3. Rainbow Secure (US) - color/style-based MFA/SSO/IAM. Co-founder Dhavalkumar Shah holds 3 patents on the color/style authentication technology (per company site); product pages cite US patents 9,536,069 and 9,906,522. Google Patents assignee UI was intermittently unavailable, but patents corroborated via company sites and inventor/trademark records. Listed names are technology/reseller partners (no end-customer brand logos found); no direct competitors named on site.