Inventor · Algonquin, IL, US

Christopher Baldwin

110Patents
14h-index
13Co-inventors
79Inventor score

Filing activity: Nov 10, 2011 → Apr 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8818867B2 Security token for mobile near field communication transactions Physics 318 Active
US10311482B2 Method and apparatus for adjusting a digital assistant persona Electricity 118 Active
US9129273B2 Point of sale for mobile transactions Physics 44 Active
US9444726B2 Distributing communication of a data stream among multiple devices Electricity 34 Active
US9349280B2 Disrupting bone conduction signals Physics 33 Active
US9405892B2 Preventing spoofing attacks for bone conduction applications Electricity 20 Active
US9589482B2 Bone conduction tags Physics 18 Active
US9600079B2 Surface determination via bone conduction Physics 18 Active
US9594433B2 Gesture-based controls via bone conduction Physics 18 Active
US9315109B2 Methods, systems, and products for charging batteries Emerging Cross-Sectional Technologies 17 Active
US9582071B2 Device hold determination using bone conduction Physics 16 Active
US9715774B2 Authenticating a user on behalf of another user based upon a unique body signature determined through bone conduction signals Physics 16 Active
US9240082B2 Crowd sourced optimization of vehicle performance based on cloud based data Physics 16 Active
US9882992B2 Data session handoff using bone conduction Electricity 16 Active
US8515865B1 Methods, systems, and products for charging batteries Emerging Cross-Sectional Technologies 11 Active
US9635129B2 Automatic application discovery, download, integration and launch Electricity 11 Active
US9317846B2 Point of sale for mobile transactions Physics 11 Active
US9356980B2 Distributing communication of a data stream among multiple devices Electricity 9 Active
US9491093B2 Distributing communication of a data stream among multiple devices Electricity 9 Active
US9420026B2 Distributing communication of a data stream among multiple devices Electricity 8 Active
US9736180B2 Preventing spoofing attacks for bone conduction applications Electricity 7 Active
US9639909B2 Determining available storage capacity of a vehicle Electricity 7 Active
US9740278B2 Method, device and storage medium for controlling presentation of media content based on attentiveness Physics 6 Active
US10142384B2 Distributing communication of a data stream among multiple devices Electricity 6 Active
US9916561B2 Methods, devices and computer readable storage devices for tracking inventory Physics 6 Active

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