Type of Article: MacTech Blog

Some folks were disappointed that the new iPad didn’t have tactile feedback features. However, a patent (number 8138896) at the U.S. Patent & Trademark Office for tactile feedback in an electronic device shows that this is possibility — for not just the iPad, but other devices.

An electronic device for providing tactile feedback is provided. The electronic device may provide tactile feedback using any suitable approach, including for example vibration, heat, electrical, visual, or any other type of feedback.

Future Mac keyboards may sport keys that light up with different colors depending on how they’re being used, per a new Apple patent at the U.S. Patent & Trademark Office.

Patent number 8138687 is for a system for displaying multiple colors individually or in combination with one another. The system may emit red, green and blue light from light emitting diodes and may additionally provide white light to brighten the color provided by the red, green and blue light emitting diodes.

Apple has been granted a patent (8138869) for the iPad Smart Cover, a front cover for the tablet that snaps into space with magnetic hinges and which “wakes up, stands up and brightens up your iPad.”

There have been rumors that a future iPhone would sport a bigger display. According to a new study by Strategy Analytics (http://www.strategyanalytics.com) that’s what many consumers want.

Existing smartphone owners in the US and UK seek larger mobile phone displays, compared to displays on their current phone, says the research group. The Strategy Analytics Wireless Device Lab report, “Smartphone Owners Want Thin Devices with Larger Displays,” found that surveyed smartphone respondents prefer device screens in the 4.0-inch to 4.5-inch range, as long as the device is also thin.

Several Apple patents have popped up at the U.S. Patent & Trademark Office. Following is a summary of each.