Legendary German camera maker Leica spent nearly 20 years patenting technology that would take focusing out of the hands of photographers. As with the 35 mm still camera the company created in 1925, Leica stood ready to once again revolutionize photography, this time with an autofocus system.

But after spending the last part of the 1970s working on prototypes, Leica dropped plans to bring autofocus to consumers. Leica figured its customers already knew how to focus their cameras.

“There’s an element of truth in that,” said Heinz Richter, who was a member of the Leica Historical Society of America when he held one of the first autofocus cameras at a meeting in Minneapolis in 1980. “Leica used to be an extremely conservative company. The autofocus mechanism as they were available then didn’t fit into the company’s ideal of precise focusing.”

It would be easy to think that Apple’s sapphire iPhone dreams went down the pan when GT Advanced Technologies went bust, but Apple’s nothing if not persistent.

Today, the U.S. Patent and Trademark Office published a patent application from Apple describing a new method for manufacturing sapphire displays by irradiating the sapphire crystal and then using a laser and “second gas medium” to slice it into the super-thin sheets Apple requires.

Apple could opt to include a Touch ID fingerprint sensor in its new Apple TV remote, according to a patent application published today.

Unlike the iPhone and iPad, however, this sensor wouldn’t be used for unlocking your device, but rather quickly making it aware of who is watching at any given time — thereby letting Apple’s long-awaited TV configure volume, screen brightness, and suggested channels on a person-by-person basis. Smart, eh?

The overwhelming majority of mobile podcast listening is done on an iPhone, most of it on Apple’s own Podcasts app, which is why it’s no wonder Apple would be interested in figuring out a way to monetize the service if it can.

In a patent application published today, Apple describes how in the future it could interrupt podcasts with targeted personalized advertisements, by way of Apple’s iAd platform.

Apple should buy Tesla from Elon Musk — or so thinks Piper Jaffray analyst Gene Munster, speaking in a recent interview with Bloomberg Radio.

“The big thing they could buy that I would be impressed with is Tesla,” Munster said, referring to how Apple could spend its $203 billion in cash. “To me, when you think about that absurd amount of cash, you have to go after opportunities, and I think automotive fits within that camp.”

Were you interested in Znaps, MagSafe adapter for Lightning connectors that we posted yesterday? You might want to hold off on ordering them. There’s a big possibility that patent issues could derail them from being delivered as promised.

We are one step closer to the end of Touch ID as we know it.

Following on from Apple’s recent patent filing concerning “finger biometric sensing pixels” for future iPhones, tech R&D company Sonovation has announced that it’s discovered a way of putting ultrasonic biometric sensors under Gorilla Glass — by bonding the sensors directly onto the display panel. Better yet, it works accurately even when fingers are wet, dirty, or oily.

A number of Silicon Valley technology giants have backed Samsung in its legal battle against Apple. Documents confirm Dell, eBay, Facebook, Google, and HP all took the South Korean company’s side in a “friend of the court” brief on July 1.

You can’t choose between Android and iOS without taking Google Play and the App Store into account. They’re the largest mobile marketplaces on the planet, and they both have their strengths and weaknesses — especially when it comes to control.

Apple has strict App Store guidelines, and every title is tested by a human before being approved. In comparison, Google is happy to let most things fly — so long as it’s not offensive or harmful — which gives us access to things like emulators and file downloaders that aren’t available on other platforms.

But is “open” really better, and could Apple benefit from loosening its grip on the App Store?

Join us in this week’s Friday Night Fight between Cult of Android and Cult of Mac as we battle it out over that very question.

Whether you’re talking about an iPhone or a MacBook, extending battery life is one of the biggest challenges faced by both engineers and users.

According to a new patent application published today, one of the ways Apple is looking to solve this problem is by incorporating solar cells into its future trackpads, Magic Mice, wireless keyboards, and iPhones.

A way of cutting down — or possibly even removing — the need to continuously plug in our beloved Apple devices in order to keep them juiced up? Yes, please.