Inventor · Raleigh, NC, US

Brad M. Johnson

71Patents
13h-index
78Co-inventors
87Inventor score

Filing activity: Jun 6, 1994 → Dec 21, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD514121S1 Digital audio player with sliding cover General 196 Expired
US5619657A Method for providing a security facility for a network of management servers utilizing a database of trust relations to verify mutual trust relations between management servers Physics 124 Expired
USD511157S1 Headphones with integrated remote control General 116 Expired
USD707685S1 Computing device holder and dock General 96 Active
USD513011S1 Digital audio player General 61 Expired
US5555375A Method and apparatus for network computer systems management group administration Physics 43 Expired
USD693607S1 Kiosk terminal and stand General 43 Active
USD711870S1 Kiosk terminal and stand General 38 Active
USD712396S1 Kiosk terminal and stand General 36 Active
USD727329S1 Computing device holder General 22 Active
USD552086S1 Media center home control system General 17 Expired
USD651995S1 Vertical kiosk terminal General 16 Expired
US9677740B2 Transforming graphical expressions to indicate button function Emerging Cross-Sectional Technologies 14 Active
US7562227B1 Method of authenticating a user on multiple devices using a procedural memory based password Physics 13 Active
US10157413B2 Method of using, apparatus, product, and system for a no touch point-of-sale self-checkout Physics 13 Active
US8620730B2 Promoting products in a virtual world Physics 12 Active
US9082413B2 Electronic transaction authentication based on sound proximity Electricity 11 Active
USD767669S1 Adjustable display General 9 Active
US8723962B2 Camera based information exchange mechanism Physics 8 Active
US8515824B2 Negotiation of product purchase with an electronic device Physics 8 Active
US9679327B2 Visual checkout with center of mass security check Physics 6 Active
US10176677B2 Method, computer program product, and system for providing a sensor-based environment Physics 5 Active
US10672051B2 Method, computer program product, and system for providing a sensor-based environment Physics 5 Active
US9445396B1 Signage acknowledgement tied to personal computer device Electricity 4 Active
US11257095B2 Visual sensor-based management of a return transaction Physics 3 Active

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