About 54 results
https://drivepatents.com/patents/1399777 · 5 Jun 2024
A first earbud (150) configured to communicate with a user media device and a second earbud. The first earbud includes a battery (230), a battery monitor (225) configured to determine a power level of the battery, a mode controller (210). The mode controll...
https://drivepatents.com/patents/1068134 · 19 Apr 2006
A battery (100) for a dockable electronic device (e.g., 200) is provided. The battery includes a housing (102) having a recess (104), and at least one battery cell (112) disposed in the housing. The recess of the housing is operable to receive a docking st...
https://drivepatents.com/patents/1069574 · 1 Mar 2006
A lightpipe (10) includes at least first and second projections (16, 22) extending outwardly from the body (12) of the lightpipe, where the first projection is opposite the second projection
https://drivepatents.com/patents/1074164 · 14 Sep 2005
In accordance with various embodiments of the invention, a fuel cell assembly (100) may comprise a flow passageway (130) having a region of graduated cross sectional area along the flow passageway (130) for maintaining a reaction equilibrium. The region ma...
https://drivepatents.com/patents/1074417 · 7 Sep 2005
A navigation routing system (10) comprises a navigation guide (50) adapted to receive a travel itinerary (71) from a requesting device (14). The travel itinerary (71) comprises at least two route segments (85). The navigation guide (50) is also adapted to ...
https://drivepatents.com/patents/1075413 · 3 Aug 2005
Various embodiments for mixed metal oxide layers and methods of making mixed metal oxide layers are described herein. A mixed metal oxide layer formed according to the various embodiments of the invention comprises spinning (120) one or more intermediate l...
https://drivepatents.com/patents/1076114 · 6 Jul 2005
A drop ejector (30) for ejecting discrete drops of liquid is disclosed. The drop ejector (30) includes a plurality of firing chambers (44), and each firing chamber (44) has an energy dissipation device (46). Each firing chamber (44) is associated with a fl...
https://drivepatents.com/patents/1078066 · 4 May 2005
A navigation routing system (10) comprises a navigation guide (50) adapted to receive a travel itinerary (71) from a requesting device (14). The travel itinerary (71) comprises at least two route segments (85). The navigation guide (50) is also adapted to ...
https://drivepatents.com/patents/1078750 · 6 Apr 2005
An exemplary system (910) includes a first fuel cell (FC1) capable of providing an electrical output, a second fuel cell (FC2) capable of providing an electrical output, and a switch circuit (920) that includes one or more switches for arranging the electr...
https://drivepatents.com/patents/1079137 · 23 Mar 2005
A fuel cell assembly in accordance with a present invention includes at least one reactant path (134, 135, 136) that extends at least once around the perimeter of the inner region of the assembly and has an upstream end associated with the outer region of ...