Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 1 of 8
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`Exhibit 12
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`Exhibit 12
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 2 of 8
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`MicroPairing Technologies LLC
`US Patent No. 8953816
`
`Method and Apparatus to Dynamically Configure a Vehicle Audio
`System
`Claim 1
`Toyota – Tundra
`Entune Infotainment System
`
`October 27, 2020
`Page 1
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 3 of 8
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`Claim 1
`
`1. A method of operating a vehicle audio system having a wired audio source, a display,
`multiple speakers and a logic circuit configured to:
`sense the availability of a wireless audio device that is located within or proximate to the
`vehicle;
`identify a wireless audio device record from among a plurality of different wireless audio
`device records previously identified and stored in memory, wherein the wireless device
`record includes previously identified data codes from the wireless audio device and from
`a first software application running on the wireless audio device;
`responsive to identifying the data codes and first software application running on the
`wireless audio device from the stored record, download a copy of a second software
`application selected from the memory and process data from the wireless audio device
`with the second software application;
`provide a user with an option to direct sound from the wireless audio device through at
`least a first one of the speakers of the vehicle audio system or back to a speaker in the
`wireless audio device.
`
`Source: Claim 1 of US Patent 8953816
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`October 27, 2020
`Page 2
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 4 of 8
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`Tundra Entune Infotainment System
`
`Main Microprocessor
`
`1. A method of operating a
`vehicle audio system having a
`wired audio source, a display,
`multiple speakers and a logic
`circuit configured to:
`
`Note: Toyota Entune is an integrated
`multimedia navigation and telematics
`system for Toyota automobiles.
`Toyota provides the Entune
`Infotainment System for its Tundra
`trucks. Entune supports Apple
`CarPlay, Android Auto, and Entune
`Bluetooth Audio (Toyota’s version of
`CarPlay/Android Auto). It has a
`graphical interface touchscreen
`Display which allows operation of the
`Audio System. The vehicle has a
`complete set of Speakers for audio
`output. Entune has multiple wired
`Audio Sources (including AM, FM
`and SiriusXM Satellite radio, and
`other devices such as smart phones
`which can be connected wirelessly
`or by a USB cable). A main
`microprocessor and many other
`processors are integrated into a
`multiprocessor system composed of
`many logic circuits.
`
`Source:
`
`1. 2020 Toyota Tundra: (https://www.toyota.com/tundra/interior/#)
`2. https://www.toyota.com/t3Portal/document/omnav‐s/OM0C027U/pdf/OM0C027U.pdf, page 14
`3. https://www.tundras.com/threads/anyone‐install‐the‐oem‐jbl‐upgrade‐in‐their‐cm.59836/
`4. https://benchmarking.ihsmarkit.com/Teardowns/detail/?ids=617661_3618
`
`October 27, 2020
`Page 3
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 5 of 8
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`sense the availability of a
`wireless audio device that is
`located within or proximate
`to the vehicle;
`
`Note: The Bluetooth standard
`establishes a Bluetooth link
`using inquirer and receiver
`protocols to automatically
`detect and authenticate
`relationships between the
`driver’s Bluetooth-enabled cell
`phone (audio source) and the
`Tundra Entune Infotainment
`System. Once the cell phone
`is within range and the vehicle
`is turned on, connection is
`automatic.
`
`Tundra Entune Infotainment System
`
`iPhone
`
`Entune System
`
`Source: 1. 2020 Tundra OM0C027U Navigation and Multimedia User’s Manual
`2. Toyota Corolla Entune System (Tundra has same screen), images taken by Phillip Mitchell
`3. (https://apps.apple.com/us/app/toyota‐entune/id453140446)
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`October 27, 2020
`Page 4
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 6 of 8
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`Tundra Entune Infotainment System
`
`iPhone
`
`Entune System
`
`identify a wireless audio
`device record from among a
`plurality of different wireless
`audio device records
`previously identified and
`stored in memory, wherein
`the wireless device record
`includes previously identified
`data codes from the wireless
`audio device and from a first
`software application running
`on the wireless audio device;
`
`Note: Many wireless devices
`(smartphones) can be paired to
`the Bluetooth system (Entune).
`For each of these devices there
`is a device record established in
`the process of pairing the
`smartphone (audio source) that
`uniquely identifies each
`smartphone. Software
`applications on the smartphone
`such as a phone and a music
`player capability can be paired at
`the same time to Entune.
`
`Source: 1. 2020 Tundra OM0C027U Navigation and Multimedia User’s Manual
`2. Toyota Corolla Entune System (Tundra has same screen), images taken by Phillip Mitchell
`3. (https://buy.gazelle.com/products/iphone‐11‐64gb‐at‐t‐1)
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`October 27, 2020
`Page 5
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 7 of 8
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`Tundra Entune Infotainment System
`
`responsive to identifying the
`data codes and first software
`application running on the
`wireless audio device from
`the stored record, download
`a copy of a second software
`application selected from the
`memory and process data
`from the wireless audio
`device with the second
`software application;
`
`Note: When the smartphone is
`connected to Entune by Bluetooth,
`Entune responds to the first
`software application running on the
`phone such as the Phone app. This
`allows a second software on
`Entune to be executed which allows
`full control of phone calls from the
`Entune phone app, including
`making calls using voice control,
`dialing a number, or speaking on
`the phone call. If music is playing
`from the smartphone it will be
`interrupted for the incoming or
`outgoing call and resume
`afterwards.
`
`Source: 1. (https://www.youtube.com/watch?v=210wUIVvcD0)
`2. (https://buy.gazelle.com/products/iphone‐11‐64gb‐at‐t‐1)
`3. 2020 Toyota Tundra: (https://www.toyota.com/tundra/tundra‐features)
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`October 27, 2020
`Page 6
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`Case 6:20-cv-01001-ADA Document 1-13 Filed 10/28/20 Page 8 of 8
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`Tundra Entune Infotainment System
`
`provide a user with an
`option to direct sound from
`the wireless audio device
`through at least a first one of
`the speakers of the vehicle
`audio system or back to a
`speaker in the wireless audio
`device.
`
`Note: The smartphone is
`connected by Bluetooth to Entune
`and a phone call is in progress.
`The Phone app is in the Handsfree
`setting which is directing the sound
`from the phone call on the
`smartphone to the Tundra Entune
`speaker system. To switch to the
`handset (smartphone) during a
`call, tap Handset Mode on the
`touch screen. The sound will be
`directed back to the Handset
`(smartphone). Tapping the menu
`item which now reads “Handsfree”
`sends the sound back to the
`Tundra Entune speakers.
`
`Source: https://www.youtube.com/watch?v=210wUIVvcD0
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`October 27, 2020
`Page 7
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