Inventor · San Francisco, CA, US

Bob Lee

21Patents
11h-index
10Co-inventors
72Inventor score

Filing activity: Apr 29, 1996 → Nov 7, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US8606703B1 Method for transferring money using email Physics 103 Active
US5721169A Multiple storage planes read only memory integrated circuit device and method of manufacture thereof Emerging Cross-Sectional Technologies 48 Expired
US9264850B1 Multiple merchants in cardless payment transactions and multiple customers in cardless payment transactions Electricity 35 Active
US8997230B1 Hierarchical data security measures for a mobile device Electricity 35 Active
US7937582B1 Secure XML feeds Physics 20 Active
US9055400B1 Detecting proximity using WiFi hotspots Electricity 18 Active
US9113344B1 Detecting location using WiFi hotspots Electricity 18 Active
US9451397B1 Detecting proximity using WiFi hotspots Electricity 13 Active
US10409984B1 Hierarchical data security measures for a mobile device Electricity 13 Active
US9536232B2 Transferring money using email Physics 11 Active
US9367842B2 Software pin entry Electricity 11 Active
US9730015B1 Detecting location using WiFi hotspots Electricity 10 Active
US9838840B1 Detecting proximity using WiFi hotspots Electricity 10 Active
US9648451B1 Multiple merchants in cardless payment transactions and multiple customers in cardless payment transactions Electricity 9 Active
US10373151B1 Multiple merchants in cardless payment transactions and multiple customers in cardless payment transactions Electricity 4 Active
US9378499B2 Software PIN entry Electricity 4 Active
US10083442B1 Software PIN entry Electricity 4 Active
US10515363B2 Software PIN entry Electricity 2 Active
US8612746B1 Secure XML feeds Physics 1 Active
US10185957B2 Software pin entry Electricity 1 Active
US11823186B2 Secure wireless card reader Electricity 0 Active

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