DT

David Tupman

Apple: 71 patents #332 of 18,612Top 2%
Caterpillar: 2 patents #2,982 of 8,398Top 40%
📍 San Francisco, CA: #225 of 26,999 inventorsTop 1%
🗺 California: #3,955 of 386,348 inventorsTop 2%
Overall (All Time): #26,548 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 51–74 of 74 patents

Patent #TitleCo-InventorsDate
7730326 Method and system for updating firmware stored in non-volatile memory Muthya K. Girish, Guy Bar-Nahum 2010-06-01
7702833 Techniques for transferring information between an accessory and a multi-communication device Donald J. Novotney, John Benjamin Filson 2010-04-20
7673083 Method and system for controlling video selection and playback in a portable media player Jay S. Laefer, Gregory T. Lydon, Donald J. Novotney, John Benjamin Filson 2010-03-02
7660929 Connector interface system for a multi-communication device Donald J. Novotney, John Benjamin Filson 2010-02-09
7590783 Method and system for transferring status information between a media player and an accessory Gregory T. Lydon, Lawrence G. Bolton, Emily Clark Schubert, Jesse Dorogusker, Donald J. Novotney +1 more 2009-09-15
7589629 Event recorder for portable media device Anthony M. Fadell 2009-09-15
7587540 Techniques for transferring status information between an accessory and a multi-communication device Donald J. Novotney, John Benjamin Filson 2009-09-08
7581119 Method and system for discovering a power source on a peripheral bus Ken Herman, Barry Twycross 2009-08-25
7558894 Method and system for controlling power provided to an accessory Gregory T. Lydon, Scott Krueger, Donald J. Novotney, John Benjamin Filson 2009-07-07
7541776 Method and system for operating a portable electronic device in a power-limited manner Steven Bollinger 2009-06-02
7529871 Communication between an accessory and a media player with multiple protocol versions Emily Clark Schubert, Wang Chun Leung, Gregory T. Lydon, Scott Krueger, Paul-Phillip Holden +4 more 2009-05-05
7529870 Communication between an accessory and a media player with multiple lingoes Emily Clark Schubert, Wang Chun Leung, Gregory T. Lydon, Scott Krueger, Paul-Phillip Holden +4 more 2009-05-05
7529872 Communication between an accessory and a media player using a protocol with multiple lingoes Emily Clark Schubert, Wang Chun Leung, Gregory T. Lydon, Scott Krueger, Paul Holden +4 more 2009-05-05
7526588 Communication between an accessory and a media player using a protocol with multiple lingoes Emily Clark Schubert, Wang Chun Leung, Gregory T. Lydon, Scott Krueger, Paul Holden +4 more 2009-04-28
7525216 Portable power source to provide power to an electronic device via an interface Doug M. Farrar, Joseph Fisher, Jesse Dorogusker, Donald J. Novotney 2009-04-28
7441062 Connector interface system for enabling data communication with a multi-communication device Donald J. Novotney, John Benjamin Filson 2008-10-21
7441058 Method and system for controlling an accessory having a tuner Lawrence G. Bolton, Gregory T. Lydon, Terry Tikalsky, Donald J. Novotney, John Benjamin Filson 2008-10-21
7415563 Method and system for allowing a media player to determine if it supports the capabilities of an accessory Paul-Phillip Holden, Greg Marriott, Donald J. Novotney, John Benjamin Filson 2008-08-19
7358884 Methods and systems for implementing a Digital-to-Analog Converter Lawrence F. Heyl, Brian A. Childers 2008-04-15
7305506 Method and system for transferring status information between a media player and an accessory Gregory T. Lydon, Lawrence G. Bolton, Emily Clark Schubert, Jesse Dorogusker, Donald J. Novotney +1 more 2007-12-04
7293122 Connector interface system facilitating communication between a media player and accessories Emily Clark Schubert, Wang Chun Leung, Gregory T. Lydon, Scott Krueger, Paul-Phillip Holden +4 more 2007-11-06
D515651 Golf putting practicing aid Daniel Peter Hortsman, Matthew Candy 2006-02-21
4691385 Optical communication apparatus for a vehicle 1987-09-01
4683373 Optical seat switch 1987-07-28