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Apple Won 41 Patents Today covering the Matte Finish on iPhone 11 Pro, Speech Enhancements for AirPods and more

1 Cover - 3 new iPhone 11 ads


The U.S. Patent and Trademark Office officially published a series of 41 newly granted patents for Apple Inc. today. In this particular report we briefly cover three patents. The first covers the textured back glass of the iPhone 11. The second covers speech enhancements made to AirPods and future iDevices. The third covers Apple's use of Force touch on the iPhone and iPad. Apple was also granted a design patent for a retail shelving display and as always, we wrap up this week's granted patent report with our traditional listing of the remaining granted patents that were issued to Apple today.


Matte Finished Glass for iPhones


Apple was granted patent 10,537,023 titled "Patterned glass layers in electronic devices." This is Apple's second granted patent for this invention. Apple's invention covers textured glass and/or matte finished glass that was introduced with the iPhone 11 Pro.


Technically Apple states that "An electronic device may include electrical components and other components mounted within an interior of a housing. The device may have a display on a front face of the device and may have a glass layer that forms a rear housing wall on an opposing rear face of the device.


The rear housing wall may be provided with regions having different appearances. The regions may be selectively textured, may be selectively provided with coatings such as thin-film interference filter coatings formed from stacks of dielectric material having alternating indices of refraction, metal coating layers, and/or ink coating layers, and/or may be provided with other structures that visually distinguish regions from each other.


A region of the rear housing wall may have a matte appearance formed from a textured surface."


Apple's patent FIG. 1 below is a perspective view of an iPhone; FIG. 6 is a cross-sectional side view of an illustrative glass layer with an embedded textured region.


2  x textured and-or matte finishes for back glass on the iPhone 11 Pro


Patently Apple first covered this invention a year ago titled "Apple may Add Textured Glass to the Back Side of Next-Gen iPhones with Possible Graphical Patterns; followed by a report on their first granted patent issued in May 2019 and a continuation patent in August 2019.  


Speech Enhancements for AirPods & more


Apple's granted patent 10,535,362 relate generally to a system and method of speech enhancement for electronic devices such as, for example, headphones (e.g., earbuds), audio-enabled smart glasses, virtual reality headsets, or mobile phone devices. Specifically, the use of blind source separation algorithms for digital speech enhancement is considered.


Apple's patent FIG. 1 below illustrates an example of an iPhone in use; FIG. 3 illustrates another electronic device (AirPods) in which aspects of the invention is implemented.


3 Speech enhancements for AirPods and other iDevices


Force Sensing using Touch Sensors


Apple's granted patent 10,534,468 relates to determining amounts of force exerted based on resistance changes in electrodes of a capacitive touch sensor. A touch sensor may include transversely positioned rows and columns of electrodes separated by a dielectric. Touch of an object may alter mutual capacitances between the electrodes and the touch may be detected based on changes in capacitance. The force exerted by the touch may deform the electrodes and alter their resistance. The touch sensor may determine the non-binary amount of the force based on changes in resistance. In this way, a sensor may determine both touch and force using the same components, allowing for more compact and less expensive sensor and/or electronic device designs.


Apple's patent FIG. 1 below depicts an iPhone that includes combined force and touch sensors; FIG. 3 illustrates the force and touch sensing display assembly with other components removed for clarity, when a force is exerted; FIG. 7 depicts a flow chart illustrating an example method for detecting touch and determining amounts of force exerted.




To review Apple's granted patent for force sensing in-depth click here.


Apple Wins Design Patent for Retail Display


5 Apple granted design patent D872 508 for retail display


The Remaining Patents granted to Apple Today


6 x Apple's Remaining Granted Patents for Jan 14  2020


10.52FX - Granted Patent Bar


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