United States Patent and Trademark Office July 15, 2014
United States Patent and Trademark Office April 1, 2014
The patents are, of course, worded in the usual dense legaleze. If you want to read them for yourself, you can find them on the US Patent and Trademark Office website in the links below. But here’s my reading of what each one is about, in plain English … expand full story
United States Patent and Trademark Office December 3, 2013
Apple is steadily focused on enhancing and innovating the camera system on its hardware, the iPhone in particular, and the tea leaves unsurprisingly suggest we should expect further progress in iPhotography.
The U.S. Patent and Trademark office recently granted Apple a patent entitled ‘producing stereoscopic image,’ as noted by AppleInsider, which describes a process in which two similar images are intelligently combined to create an artificial sense of depth within the photo.
The camera system on the latest iPhone hardware already supports a number of algorithm-driven features such as HDR (high dynamic range) photography in which an over exposed and under exposed image are matched together to produce a greater dynamic range of lighting.
Just last month, the company was awarded a patent describing a Light Field camera with the ability to refocus images already captured hinting at which photography advancements we should anticipate in future hardware. expand full story
United States Patent and Trademark Office April 1, 2013
United States Patent and Trademark Office March 14, 2013
However unlikely—the United States Patent and Trademark office today published an Apple patent application that details a system of inductively charging an iPad through the Smart Cover. The idea is that rather than plugging in the iPad, the Smart Cover would include an inductive power transmitter that would allow it to pair with an inductive power transceiver embedded into the iPad. The result is the Smart Cover would become a wireless charging station, connecting to an external power source, and allowing you to power your iPad in various positions. Apple also explained that it could use “ambient power gathering devices, such as solar cells, can be used to gather ambient power (such as sunlight) to be stored internally in the flap for later inductive transfer.”
A method for wireless powering a tablet device, comprising: determining if a protective cover is in a closed configuration with respect to the tablet device; enabling a wireless power receiver circuit in the tablet device when it is determined that the protective cover is in the closed configuration with respect to the tablet device; and wirelessly receiving power from a wireless power transmitter associated with the protective cover.
Apple described the advanced Smart Cover as including multiple power transmitters to allow the iPad to charge even when using the case, for example, as a stand to prop up the device. Alternatively, the cover could continue charging the device when in the closed position or when an iPad is placed on top: expand full story
United States Patent and Trademark Office February 21, 2013
Color us a little skeptical on this one, but the U.S. Patent Office released Patent US 20130044215 filed by Apple (via Patently Apple) on Thursday that basically described a wristwatch-like device. According to the patent application, Apple is looking into methods that integrate flexible components into a bi-stable spring, slap on bracelet design. Apple even highlighted a number of use cases for the accessory that would talk to other electronic devices, i.e., iOS devices, such as viewing recent calls, responding to text messages, managing playlists, and viewing maps:
The bracelet goes far beyond being a wristwatch. Apple states that with a multitouch display, the user “can accomplish a number of different tasks including adjusting the order of a current playlist, or reviewing a list of recent phone calls. A response to a current text message can even be managed given a simple virtual keyboard configuration across the face of the flexible display.”… According to Apple, a larger display is also more desirable for map viewing. The arm mounted location makes map viewing a desirable function for such a device, as a traveler or explorer can easily reference the information with a flick of the wrist while exploring.
The patent application also described a number of methods of powering the wristwatch accessory including the use of a solar panel underneath the display that 9to5Mac discussed before. It also covered the possibility of using kinetic power sources similar to systems already used in wristwatches.
Apple states that the Kinetic energy gathering device noted above in patent figure 5A (# 502) has its advantages. Having the accessory device on an extremity is an ideal location for gathering kinetic energy. The simple motion of a user’s arm or leg allows the accessory device to harness some of that energy for charging battery. The Antenna in patent figure 5A (# 506) is for establishing and maintaining the connection between the bracelet accessory and a portable electronic device such an iPhone. The antenna can be configured to pass data over WiFi, Bluetooth or any other suitable wireless protocol.
Other possible features of the device mentioned in the application include using the device as a nighttime light for bike riding, edge lighting to configure a colored backlit border, and the ability to quickly view maps and high quality video streams. Apple also described an end-detection sensor to deactivate unused portions of the display for individuals with smaller wrists.
Another interesting aspect of the patent application is a method of using built-in accelerometers and gyroscopes as orientation sensors to make sure content is always visible and facing the user as the device—and user’s arm—is in motion.
With all the rumors that Apple is working on a smart watch, it’s hard to ignore a patent application that covers the form factor in such detail. However, it’s important to note many concepts make their way to Apple patents but never see the light of day, and this could very well just be one possible form factor that Apple has experimented with. You can learn more about today’s patent at PatentlyApple. Another image from today’s patent application below: