Exhibit F - Claim Chart– US 8,424,752 vs DexCom

Chart	1	- Accused	Instrumentality (Dexcom	G7) MAPPING	CHART

Chart	2 - Accused	Instrumentality (Dexcom	G6) MAPPING	CHART

1. Accused	Instrumentality (Dexcom	G7) MAPPING	CHART (Chart	1).

Key-Features of US

8,424,752 B2 Product (Dexcom G7)

Claim 1. 

A method comprising:

Time Stamp: 2:43 min

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 1 of 14 PageID #: 89
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G7)

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses a mobile app which is able to capture a digital image carrying a symbology (herein QR Code) and 

retrieve and display information related to the symbology.

1.1. capturing a digital 

image using a digital 

image capturing 

device that is part of a 

portable electronic 

device;

Time Stamp: 2:44 min

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses the app capturing digital image using image capturing device (i.e. camera). The digital image capturing 

device is part of portable electronic device (i.e. mobile phone).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 2 of 14 PageID #: 90
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G7)

1.2. detecting 

symbology associated 

with an object within 

the digital image using 

a portable electronic 

device;

Time Stamp: 2:45 min

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses the detection of symbology (i.e. QR Code) associated with the digital image.

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 3 of 14 PageID #: 91
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G7)

1.3. decoding the 

symbology to obtain a 

decode string using 

one or more visual 

detection applications 

residing on the 

portable electronic 

device;

Time Stamp: 3:03 min

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses the information of the symbology. Hence it means at the backend of the detection process of 

symbology (i.e. QR Code), it is decoded forming a decode string. The decode string is formed by the use of visual detection 

application (Dexcom G7 app) which is present on the portable electronic device (i.e. mobile phone).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 4 of 14 PageID #: 92
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G7)

1.4. sending the 

decode string to a 

remote server for 

processing;

Time Stamp: 3:03 min

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses the information of the symbology. Hence it means at the backend of the detection process of 

symbology (i.e. QR Code), it is decoded forming a decode string. The decode string is then sent to a remote server for 

processing.

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 5 of 14 PageID #: 93
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G7)

1.5. receiving 

information about the 

object from the 

remote server wherein 

the information is 

based on the decode 

string of the object;

Time Stamp: 3:03 min

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses the information of symbology. Hence it means at the backend of the detection process of symbology 

(i.e. QR code), it is decoded forming a decode string. The decode string is then sent to a remote server for processing. 

After processing, it receives the information about the object which is based on the decode string of the object (i.e. 

symbology).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 6 of 14 PageID #: 94
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G7)

1.6. displaying the 

information on a 

display device 

associated with the 

portable electronic 

device.

Time Stamp: 3:03 min

Source: https://www.youtube.com/watch?v=eHKFDyrd-Ls&t=155s

Evidence discloses the information of the symbology. It displays the information on the display device (i.e. mobile phone 

screen) which is associated with portable electronic device (i.e. mobile phone).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 7 of 14 PageID #: 95
Claim Chart– US 8,936,190 B2 vs Dexcom

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2. Product	(Dexcom	G6) MAPPING	CHART (Chart	2).

Key-Features of US

8,424,752 B2 Product (Dexcom G6)

Claim 1. 

A method comprising:

Time Stamp: 2:00 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78s

Evidence discloses a mobile app which is able to capture a digital image carrying a symbology (herein QR Code) 

and retrieve and display information related to the symbology.

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 8 of 14 PageID #: 96
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G6)

1.1. capturing a digital 

image using a digital 

image capturing device 

that is part of a 

portable electronic 

device;

Time Stamp: 2:00 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78s

Evidence discloses the app capturing digital image using image capturing device (i.e. camera). The digital image 

capturing device is part of a portable electronic device (i.e. mobile phone).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 9 of 14 PageID #: 97
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G6)

1.2. detecting 

symbology associated 

with an object within 

the digital image using 

a portable electronic 

device;

Time Stamp: 2:00 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78

Evidence discloses the detection of symbology (i.e. QR Code) associated with the digital image.

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 10 of 14 PageID #: 98
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G6)

1.3. decoding the 

symbology to obtain a 

decode string using one 

or more visual 

detection applications 

residing on the portable 

electronic device;

Time Stamp: 4:07 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78s

Evidence discloses the information of the symbology. Hence it means at the backend of the detection process of the 

symbology (i.e. QR Code), it is decoded forming a decode string. The decode string is formed by the use of visual 

detection application (i.e. Dexcom G6 app) which is present on the portable electronic device (i.e. mobile phone).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 11 of 14 PageID #: 99
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G6)

1.4. sending the decode 

string to a remote 

server for processing;

Time Stamp: 4:07 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78s

Evidence discloses the information of the symbology. Hence it means at the backend of the detection process of the 

symbology (i.e. QR code), it is decoded forming a decode string. The decode string is then sent to a remote server for 

processing.

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 12 of 14 PageID #: 100
Claim Chart– US 8,936,190 B2 vs Dexcom

 			Page	13 of 14

Key-Features of US

8,424,752 B2 Product (Dexcom G6)

1.5. receiving 

information about the 

object from the remote 

server wherein the 

information is based on 

the decode string of the 

object;

Time Stamp: 4:07 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78s

Evidence discloses the information of the symbology. Hence it means at the backend of the detection process of 

symbology (i.e. QR Code), it is decoded forming a decode string. The decode string is then sent to a remote server 

for processing. After processing, it receives the information about the object which is based on the decode string of 

the object (i.e. symbology).

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 13 of 14 PageID #: 101
Claim Chart– US 8,936,190 B2 vs Dexcom

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Key-Features of US

8,424,752 B2 Product (Dexcom G6)

1.6. displaying the 

information on a 

display device 

associated with the 

portable electronic 

device.

Time Stamp: 4:11 min

Source: https://www.youtube.com/watch?v=IMq-M5sdpJ8&t=78s

Evidence discloses the information of the symbology. It displays the information on the display device (i.e. mobile 

phone screen) which is associated which is associated with portable electronic device.

Case 2:23-cv-00473-JRG Document 1-7 Filed 10/05/23 Page 14 of 14 PageID #: 102