Inventor · San Jose, CA, US

Michael Brouwer

54Patents
10h-index
60Co-inventors
81Inventor score

Filing activity: Sep 18, 2003 → Apr 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9288047B2 System and method for content protection based on a combination of a user pin and a device specific identifier Electricity 61 Active
US8788842B2 System and method for content protection based on a combination of a user PIN and a device specific identifier Electricity 51 Active
US8510552B2 System and method for file-level data protection Electricity 49 Active
US8208900B2 Secure device configuration profiles Electricity 47 Active
US7103779B2 Method and apparatus for incremental code signing Electricity 47 Expired
US10198182B2 Synchronization and verification groups among related devices Electricity 34 Active
US8873747B2 Key management using security enclave processor Electricity 32 Active
US8209540B2 Incremental secure backup and restore of user settings and data Physics 24 Active
US8032181B2 Service provider activation with subscriber identity module policy Electricity 17 Active
US10079677B2 Secure circuit for encryption key generation Electricity 13 Active
US10229282B2 Efficient implementation for differential privacy using cryptographic functions Electricity 5 Active
US8341422B2 Method and apparatus for incremental code signing Electricity 5 Active
US9419794B2 Key management using security enclave processor Electricity 5 Active
US8671279B2 Incremental secure backup and restore of user settings and data Physics 4 Active
US10484172B2 Secure circuit for encryption key generation Electricity 4 Active
US8185942B2 Client-server opaque token passing apparatus and method Electricity 4 Active
US9672350B2 System and method of authorizing execution of software code based on at least one installed profile Physics 4 Active
US8443204B2 Ticket authorized secure installation and boot Physics 4 Active
US9912476B2 System and method for content protection based on a combination of a user PIN and a device specific identifier Electricity 3 Active
US8205081B2 Systems and methods for verifying the authenticity of a remote device Electricity 3 Active
US10423804B2 Cryptographic separation of users Physics 3 Active
US10076962B2 Braking control method and system for a vehicle Performing Operations; Transporting 3 Active
US8954113B2 Service provider activation with subscriber identity module policy Electricity 3 Active
US10318154B2 Dynamic group membership for devices Electricity 3 Active
US8095799B2 Ticket authorized secure installation and boot Physics 2 Active

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