Inventor · San Francisco, CA, US

Tim Cherna

13Patents
5h-index
10Co-inventors
59Inventor score

Filing activity: Jan 30, 2004 → Apr 3, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US7669113B1 Media stream synchronization using device and host clocks Physics 155 Active
US8239748B1 Media stream synchronization using device and host clocks Physics 149 Active
US8611592B2 Landmark identification using metadata Physics 14 Active
US9026527B2 Reverse geo-coding for track path Physics 12 Active
US9158455B2 Multifunctional environment for image cropping Physics 8 Active
US7312800B1 Color correction of digital video images using a programmable graphics processing unit Physics 5 Expired
US8525847B2 Enhancing images using known characteristics of image subjects Physics 5 Active
US8321395B2 Associating digital images with waypoints Physics 3 Active
US8433707B2 Reverse geo-coding for track path Physics 3 Active
US8559668B2 Red-eye reduction using facial detection Physics 1 Active
US8839131B2 Tracking device movement and captured images Physics 1 Active
US8704853B2 Modifying graphical paths Physics 0 Active
US9026513B2 Associating digital images with waypoints Physics 0 Active

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