Apple applies for patent for Mini-SIM connector
TweetFollow Us on Twitter

Apple applies for patent for Mini-SIM connector



Apple is competing with Motorola Mobility, Research in Motion and Nokia on a smaller SIM card standard. To that end, the company has applied for a patent for a Mini-SIM connector.

Apple wants a "nano-SIM" that would let it design even smaller products, the article adds.The MicroSIM card, with a design smaller than traditional SIM cards, was pushed by Apple in 2010 with the launch of the iPhone 4.

Patent number 20120083145 involves connectors that may allow SIM cards to be easily removed and replaced, may be resistant to damage by an improper insertion of a SIM card, and may provide reliable mechanical performance. One example may provide a plunger system where a user can push on a plunger rod and eject a SIM card. Another example may provide contacts that are not damaged by improper insertion of a SIM card. Another example may provide a plastic housing, the housing reinforced by a metallic shield and having a relatively uniform thickness.

Here's Apple's summary of the invention: "embodiments of the present invention may provide connectors that allow SIM cards to be easily removed and replaced, may be resistant to damage by an improper insertion of a SIM card, and may provide reliable mechanical performance.

"An illustrative embodiment of the present invention may provide connectors that allow SIM cards to be easily removed and replaced. Specifically, a plunger system may be provided where a user can push a plunger rod and eject a SIM card. This card, or a new card, may be easily be reinserted by pushing the card into the connector.

"Another illustrative embodiment of the present invention may provide connectors that are resistant to damage by improper insertion of a SIM card by a user. Specifically, internal contacts may be arranged such that they have a low profile. This low profile may enable the contacts to not be damaged during an improper insertion.

"Other various embodiments of the present invention may provide for a reliable mechanical performance. One such embodiment may provide a metallic detect switch and contacts. Care may be taken in order to prevent the detect switch and contacts from being shorted. Specifically, one or more portions of the plunger system may be coated or otherwise covered by a nonconductive material. In a specific embodiment of the present invention, the nonconductive material may be polytetrafluoroethylene or Teflon.

"In other embodiments of the present invention, the connector may have a plastic housing. This plastic housing may be formed using injection molding. To improve the mechanical reliability (and manufacturability) of the connector, care may be taken to avoid large variations in the thickness of the housing. To even out the thickness of the housing, various holes or open areas may be formed.

"In some of these embodiments of the present invention, a metallic shield may be used for mechanical stability and electromagnetic protection. To further improve the mechanical reliability of the connector, portions of the shield may be inserted into the holes or open areas in the connector housing."

The inventors are Zheng Gao, Benjamin Rappoport and Steve McClure.

Along the same lines, Apple has applied for a patent for a high-speed card connector having a wide power contact.

Per the patent connectors to connect optional or daughter cards or boards to main or motherboards. One example provides a connector that is capable of supporting high-speed data rates by employing contacts that provide short signal paths and a ground plane to improve signal quality. The space consumed in electronic devices may be reduced by providing a connector having a low profile, while another example may provide a connector having mechanical stability.

Another example provides a connector having an increased manufacturability. Other examples include wider contacts for increased current capabilities.

The inventors are Zheng Gao, George Marc Simmel and Euan Abraham.

 
AAPL
$102.47
Apple Inc.
+2.71
GOOG
$526.54
Google Inc.
+5.70
MSFT
$44.88
Microsoft Corpora
+0.80
MacNews Search:
Community Search:

Latest Forum Discussions

See All
view counter

view counter
view counter
view counter
view counter
view counter
view counter

Ghost Blade (Games)
Ghost Blade 1.1 Device: iOS Universal Category: Games Price: $4.99, Version: 1.1 (iTunes) Description: Get the most outstanding 3D Action Game from App Store NOW!For those who dare pursue dreams.Masterpiece of Yu Shi Game ---China Independent Game Company !The First All-Swipe Action Game: the macho and stunning violence aesthetic... | Read more »
Fiete – A Day on a Farm Review
Fiete – A Day on a Farm Review By Amy Solomon on October 21st, 2014 Our Rating: :: A MEMORABLE EXPERIENCEUniversal App - Designed for iPhone and iPad Fiete – A day on a farm in an interactive app for young children full of impressive art and sound effects.   | Read more »
Tilt to Live: Gauntlet’s Revenge is Almo...
Tilt to Live: Gauntlet’s Revenge is Almost Here Posted by Jessica Fisher on October 21st, 2014 [ permalink ] One Man Left has announced the official release date of Tilt to Live: Gauntlet’s Re | Read more »
Sago Mini Monsters Celebrates Halloween...
Sago Mini Monsters Celebrates Halloween with Fun Costumes and Special Treats. Posted by Jessica Fisher on October 21st, 2014 [ permal | Read more »
Inferno 2 Review
Inferno 2 Review By Andrew Fisher on October 21st, 2014 Our Rating: :: TWIN STICK GOODNESSUniversal App - Designed for iPhone and iPad With tight controls and awesome, stark visuals, Inferno 2 is loads of fun.   | Read more »
Clips Review
Clips Review By Jennifer Allen on October 21st, 2014 Our Rating: :: CONVENIENT PASTINGUniversal App - Designed for iPhone and iPad Making copying and pasting more powerful than usual, Clips is a great way to move stuff around.   | Read more »
MonSense Review
MonSense Review By Jennifer Allen on October 21st, 2014 Our Rating: :: ORGANIZED FINANCESiPhone App - Designed for the iPhone, compatible with the iPad Organize your finances with the quick and easy to use, MonSense.   | Read more »
This Week at 148Apps: October 13-17, 201...
Expert App Reviewers   So little time and so very many apps. What’s a poor iPhone/iPad lover to do? Fortunately, 148Apps is here to give you the rundown on the latest and greatest releases. And we even have a tremendous back catalog of reviews; just check out the Reviews Archive for every single review we’ve ever written. Pokemon TCG   | Read more »
Angry Birds Transformers Review
Angry Birds Transformers Review By Jennifer Allen on October 20th, 2014 Our Rating: :: TRANSFORMED BIRDSUniversal App - Designed for iPhone and iPad Transformed in a way you wouldn’t expect, Angry Birds Transformers is a quite entertaining auto-runner.   | Read more »
GAMEVIL Announces the Upcoming Launch of...
GAMEVIL Announces the Upcoming Launch of Mark of the Dragon Posted by Jessica Fisher on October 20th, 2014 [ permalink ] Mark of the Dragon, by GAMEVIL, put | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.