Exhibit 7

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U.S. Patent No. 8,432,173 (“’173 Patent”)

Exemplary Accused Products

Renesas products, including at least each of the following products (and their variations) infringe at least Claim 1 of the ’173

Patent: Renesas RX microcontrollers with capacitive touch, such as RX113, RX231, RX230, and RX130. The infringement chart 

below is based on the RX113 microcontroller (“RX113 MCU”), which is exemplary of the infringement of the ’173 Patent.

Claim RX113 MCU

[1pre] A method comprising: The RX113 MCU provides capacitive touch sensing functionality.

See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 4

[1a] receiving one or more first signals 

indicating one or more first capacitive 

couplings of an object with a sensing 

element that comprises a sensing path 

that comprises a length, the first 

The RX113 MCU receives one or more first signals indicating one or more first 

capacitive couplings of an object with a sensing element that comprises a sensing path 

that comprises a length, the first capacitive couplings corresponding to the object 

coming into proximity with the sensing element at a first position along the sensing path 

of the sensing element.

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capacitive couplings corresponding to the 

object coming into proximity with the 

sensing element at a first position along 

the sensing path of the sensing element

For example, the RX113 MCU implements touch and movement functionality where 

the user places a finger/stylus on the connected touch sensor and moves it along a path 

or line. When the user’s finger/stylus comes in contact with the touch sensor (“the 

object coming into proximity with the sensing element . . .”), one or capacitive 

couplings between the finger and the touch sensor is formed (“one or more capacitive 

couplings of an object with a sensing element . . .”). The RX113 MCU receives one or 

more first signals indicating that the user places a finger/stylus on the touch sensor 

(“receiving one or more first signals indicating one or more first capacitive couplings of 

an object with a sensing element . . .”).

See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 7

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r01an3958ej0100-ctsu.pdf at 25

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 1

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 3

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 3

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 4

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 61.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 62.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 6.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 5.

[1b] determining based on one or more of 

the first signals the first position of the 

object along the sensing path;

The RX113 MCU determines based on one or more of the first signals the first position 

of the object along the sensing path. See, e.g., analysis and evidence in claim element 

1[a] above.

For example, at the beginning of a movement, the user’s finger/stylus (“object”) touches 

the touch sensor. The RX113 MCU receives one or more first signals and determines 

the location where the user’s finger/stylus touched the touch sensor (“the first position 

of the object along the sensing path”).

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For example, the RX113 MCU has functionality that track touch and movement, 

including receiving information about the location, size, and movement of a touch 

occurring on the screen. This also includes information for the view or window in which 

the touch occurred, the location of the touch within the view or window, and the 

approximate radius of the touch. This also includes information about indicating when 

the touch occurred, and information about whether the touch began, moved, or ended.

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r01uh0448ej0110_rx113.pdf at 1221.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 8

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 14

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 15

[1c] setting a parameter to an initial value 

based on the first position of the object 

along the sensing path, the initial value 

comprising a particular parameter value 

and being associated with a range of 

parameter values, the range of parameter 

values being associated with the length of 

the sensing path;

The RX113 MCU sets a parameter to an initial value based on the first position of the 

object along the sensing path, the initial value comprising a particular parameter value 

and being associated with a range of parameter values, the range of parameter values 

being associated with the length of the sensing path.

The RX113 MCU sets a parameter to an initial value based on the first position of the 

object along the sensing path.

In the RX113 MCU, the initial value comprises a particular parameter value and being 

associated with a range of parameter values, the range of parameter values being 

associated with the length of the sensing path.

For example, the initial value comprises a particular parameter value or setting that can 

be adjusted, and is associated with a range of parameter values, e.g., the range of 

adjustment. Further, the range of parameter values or settings is associated with the 

length of a sensing path and can be adjusted along the length of that path.

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r01uh0448ej0110_rx113.pdf at 1221.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 8

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 14

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 15

See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 1

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 3

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 3

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r30ca0159ej0300-touchkey.pdf at 4

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[1d] receiving one or more second signals 

indicating one or more second capacitive 

couplings of the object with the sensing 

element, the second capacitive couplings 

corresponding to a displacement of the 

object along the sensing path from the 

first position; and

The RX113 MCU receives one or more second signals indicating one or more second 

capacitive couplings of the object with the sensing element, the second capacitive 

couplings corresponding to a displacement of the object along the sensing path from the 

first position. See, e.g., analysis and evidence in claim element 1[a] above.

For example, the RX113 MCU implements touch and movement functionality where 

the user places a finger/stylus on the touch sensor and moves it along a path or line. 

When the user’s finger/stylus moves along a path a line (“displacement of the object 

along the sensing path from the first position”), one or more capacitive couplings 

between the user’s finger/stylus and the touch sensor are formed (“the second capacitive 

couplings corresponding to a displacement . . .”). Further, the RX113 MCU receives 

one or more signals indicating the movement (“receiving one or more second signals 

indicating one or more second capacitive couplings of the object with the sensing 

element”).

See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 61.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 62.

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r01uh0448ej0110_rx113.pdf at 1221.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 8

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 14

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 15

[1e] determining based on one or more of 

the second signals the displacement of 

the object along the sensing path; and

The RX113 MCU determines based on one or more of the second signals the 

displacement of the object along the sensing path. See, e.g., analysis and evidence in 

claim elements 1[a] and 1[b] above.

For example, as the user’s finger/stylus (“object”) moves in a line or path on the touch 

sensor (“the displacement of the object along the sensing path”), the RX113 MCU

receives one or more second signals that indicates the movement.

For example, the RX113 MCU has functionality that tracks touch and movement, 

including receiving information about the location, size, and movement of a touch 

occurring on the screen. This also includes information for the view or window in which 

the touch occurred, the location of the touch within the view or window, and the 

approximate radius of the touch. This also includes information about indicating when 

the touch occurred, and information about whether the touch began, moved, or ended.

[1f] adjusting the parameter within the 

range of parameter values based on the 

displacement of the object along the 

sensing path.

The RX113 MCU adjusts the parameter within the range of parameter values based on 

the displacement of the object along the sensing path. See, e.g., analysis and evidence in 

claim element 1[c] and 1[d] above.

For example, based on the movement of the user’s finger/stylus along the sensing path, 

the RX113 MCU adjusts the parameter within the range of parameter values.

For example, the RX113 MCU includes a particular parameter value or setting that can 

be adjusted, and is associated with a range of parameter values, i.e., the range of 

adjustment. Further, the range of parameter values or settings is associated with the 

length of a sensing path and can be adjusted along the length of that path.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 61.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0216ej0100_rx113.pdf at 62.

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See https://www.renesas.com/enus/doc/products/mpumcu/doc/rx_family/r01uh0448ej0110_rx113.pdf at 1221.

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 8

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 14

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See https://www.renesas.com/enus/doc/products/mpumcu/apn/rx/002/r30an0218ej0100_rx113.pdf at 15

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