Inventor · Niwot, CO, US

Terry M. Olkin

39Patents
13h-index
37Co-inventors
81Inventor score

Filing activity: Sep 25, 1995 → Jan 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6584564B2 Secure e-mail system Electricity 261 Expired
US6158007A Security system for event based middleware Electricity 166 Expired
US7376835B2 Implementing nonrepudiation and audit using authentication assertions and key servers Electricity 150 Expired
US5768503A Middleware program with enhanced security Physics 85 Expired
US7325127B2 Security server system Electricity 84 Expired
US6959336B2 METHOD AND SYSTEM OF FEDERATED AUTHENTICATION SERVICE FOR INTERACTING BETWEEN AGENT AND CLIENT AND COMMUNICATING WITH OTHER COMPONENTS OF THE SYSTEM TO CHOOSE AN APPROPRIATE MECHANISM FOR THE SUBJECT FROM AMONG THE PLURALITY OF AUTHENTICATION MECHANISMS WHEREIN THE SUBJECT IS SELECTED FROM HUMANS, CLIENT APPLICATIONS AND APPLETS Electricity 59 Expired
US7194547B2 Federated authentication service Electricity 29 Expired
US9798889B1 Spreadsheet shared region and cell permissions Physics 21 Active
US7797289B2 Method and apparatus for automatically executing rules in enterprise systems Physics 20 Active
US7277549B2 System for implementing business processes using key server events Emerging Cross-Sectional Technologies 20 Expired
US7461257B2 System for detecting spoofed hyperlinks Electricity 18 Expired
US7934249B2 Sensitivity-enabled access control model Physics 15 Active
US10311141B1 Data driven spreadsheet chart system Physics 13 Active
US8965889B2 Bi-temporal user profiles for information brokering in collaboration systems Physics 12 Active
US8650616B2 User definable policy for graduated authentication based on the partial orderings of principals Physics 10 Active
US7457958B2 System for detecting authentic e-mail messages Electricity 7 Expired
US10191897B1 Data flow view for a spreadsheet Physics 6 Active
US9104766B2 Implicit or explicit subscriptions and automatic user preference profiling in collaboration systems Physics 5 Active
US6859822B2 Interactive e-mail statement Electricity 5 Expired
US10789378B1 User interface for region and cell sharing Physics 3 Active
US10552530B1 Spreadsheet shared region and cell formula templating Electricity 3 Active
US10289672B1 Threading spreadsheet calculations Physics 3 Active
US10572584B1 Spreadsheet region and cell sharing Physics 2 Active
US11029691B1 Nonholonomic robot field coverage method Performing Operations; Transporting 2 Active
US9479473B2 Social network system with tracked unread messages Electricity 2 Active

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