As noted by AppleInsider, the U.S. Patent and Trademark Office today published three Apple patent applications related to the company's Lightning connector introduced on its iOS devices late last year.
Perspective view of Lightning connector
The first application describes the hardware itself, while two nearly identical applications outline the adaptive technology used to assign pin functions. The only difference between the latter two applications appears to relate to one describing implementation on an electronic device while the other addresses its use on an accessory.
The present invention generally relates to connectors for connecting two devices. Specifically, certain embodiments of the present invention relate to reversible connectors with configurable contacts. [...]
Embodiments of the present invention provide techniques for dynamically configuring contacts of a host-side connector that is associated with a host system. In one embodiment of the present invention, a contact in the host-side connector is capable of being assigned one of several functions. The function to be assigned to the contact (and other contacts in the connector) may depend on the accessory coupled to the host system and the signals provided/used by the accessory. For example, when an audio only accessory is coupled to the host system, at least one of the contacts on the host-side connector can be configured to carry audio data.
Example pin-out diagram of Lightning connector
As part of the hardware-focused patent, Apple shares several examples of implementations for the Lightning connector, including the Lightning Digital AV adapter, Lightning to SD Card Camera Reader, and even an as yet unreleased Lightning dock of similar design to the company's iPad dock for the first-generation iPad with its 30-pin connector standard.
Apple's three patent applications published today were filed in November and December of last year, but are continuations of similar applications filed on September 7, 2012, five days before the company officially announced the standard as part of the iPhone 5 introduction. The patent applications can, however, be traced back even further to several provisional patent applications filed by Apple in November 2011.
Sunday December 22, 2024 8:09 am PST by Joe Rossignol
iOS 19 will not drop support for any iPhone models, according to French website iPhoneSoft.fr. The report cites a source within Apple.
The report said that iOS 19 will be compatible with any iPhone that is capable of running iOS 18, which would mean the following models:
iPhone 16
iPhone 16 Plus
iPhone 16 Pro
iPhone 16 Pro Max
iPhone 15
iPhone 15 Plus
iPhone 15 Pro
...
Friday December 20, 2024 2:22 pm PST by Juli Clover
It's looking like 2025 is going to be an important year for Apple, with the company planning to revamp the iPhone, push further into smart home products, and improve Apple Intelligence. There are tons of new products rumored for 2025, including new iPhones, M4 Macs, a smart home command center, and much more.
We've highlighted the top five Apple products that will have the biggest impact in...
Sunday December 22, 2024 8:33 am PST by Joe Rossignol
Apple earlier this month released macOS 15.2, and in doing so it accidentally confirmed new MacBook Air models coming next year.
Apple accidentally released macOS 15.2 restore files for unreleased "MacBook Air (13-inch, M4, 2025)" and "MacBook Air (15-inch, M4, 2025)" models. While it no surprise that the 13-inch and 15-inch MacBook Air models were going to be updated with the M4 ...
Saturday December 21, 2024 4:45 pm PST by Joe Rossignol
Apple appears to be internally testing iOS 18.2.1 for the iPhone, based on evidence of the software update in our website's analytic logs this week. The logs have accurately revealed many iOS versions before they were released.
iOS 18.2.1 should be a minor update that fixes bugs and/or addresses security vulnerabilities, but it is unclear which specific issues might be resolved. The update...
Saturday December 21, 2024 2:03 pm PST by Joe Rossignol
Apple plans to release a new "HomePod" with a 7-inch LCD display, an A18 chip, and Apple Intelligence support in 2025, according to DigiTimes.
Google's Nest Hub
It is unclear how much the screen-equipped HomePod would cost, but Apple is seemingly aiming for a reasonable price. In a paywalled report this week, the supply chain publication said Apple has selected China-based manufacturer Tianma ...
Apple launched the controversial "trashcan" Mac Pro eleven years ago today, introducing one of its most criticized designs that persisted through a period of widespread discontentment with the Mac lineup.
The redesign took the Mac Pro in an entirely new direction, spearheaded by a polished aluminum cylindrical design that became unofficially dubbed the "trashcan" in the Mac community. All of ...
Tuesday December 17, 2024 9:02 am PST by Joe Rossignol
The current Apple TV 4K was released more than two years ago, so the streaming device is becoming due for a hardware upgrade soon. Fortunately, it was recently rumored that a new Apple TV will launch at some point next year.
Below, we recap rumors about the next-generation Apple TV.
Bloomberg's Mark Gurman last week reported that Apple has been working on its own combined Wi-Fi and...
On this week's episode of The MacRumors Show, we take a look ahead to all of Apple's expected hardware announcements for 2025.
Subscribe to The MacRumors Show YouTube channel for more videos
Rumors and reports from a range of reliable sources suggest that Apple will release at least 22 new products in 2025, with a series of minor to major updates and refreshes planned for the iPhone, iPads,...
I'm confused as to why the connector is so complex. The plug has eight pins on either side, but the jack only has eight pins on a single side. It seems that if the function of the pins on the plug were identical on each side, everything should work just fine. Even though the old dock connector had 30 pins (most of which were never used), I'm not sure what flexibility Apple is gaining by having adaptive Lightning connectors. I would think eight non-adaptive connectors would be able to carry all the needed power and data.
Because this is what allows the connector to work no matter which side you plug in. Probably my favorite feature of the Lighting connector. Nice little innovation IMO.
I see that, for a lot of people, Apple continues to do nothing right. Now that people are bored of complaining about Antennagate, I guess this is the next best thing to whine about.
Yeah a connector change is a bit painful at first, and some people are still waiting for more compatible accessories. But Apple has always "skated to where the puck is going" instead of "where the puck is" and this is no exception. Other than being a robust, tiny, easy to use little cable, it's highly adaptable to future needs. For those who see this new connector as a big complaint, may I suggest you skip a generation and hang on to your 30 pin devices a while longer until accessory makers catch up and prices drop.
I've had the iPhone 5 since it came out, and I like the new cable. It's not a big deal or anything, but it's one more coat of polish on a great product line, and I expect the change to pay more dividends down the road.
