EXHIBIT B 

Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 1 of 10
Application of U.S. Patent No. 9,497,321

to 

LG Electronics

Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 2 of 10
U.S. Patent No. 9,497,321 – Claim 20

[PRE] A non-transitory computer-readable medium comprising executable data capable of causing a programmable device to 

perform the steps of:

[A] in response to an incoming call, detecting an identification of the incoming call from a calling party;

[B] assigning priority on the incoming call based on a predefined scheme, wherein a higher priority call is forwarded to a 

user and a lower priority call is forwarded to voice mail without notifying a receipt of the incoming call to the user, regardless 

of a time of receipt of the incoming call during a selective forwarding mode; and 

[C] providing a notification for indicating a reception of the voice mail.

2

Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 3 of 10
Claim 20 Application of U.S. Patent No. 9,497,321 to LGE

[PRE] A non-transitory computerreadable medium comprising 

executable data capable of causing 

a programmable device to perform 

the steps of:

LGE makes, uses, offers to sell, sells, and/or imports into the United States smartphones that support 

Do Not Disturb (the “Accused Products”). The Accused Products include memory storing computer 

executable code (i.e., a non-transitory computer-readable medium comprising executable data 

capable of causing a programmable device to perform steps) that causes the device to perform the 

steps of claim 20. 

https://www.lg.com/us/mobile-phones/v60-thinq-dual-screen/specs#iw comp1552886069288

3

Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 4 of 10
Claim 20 Application of U.S. Patent No. 9,497,321 to LGE

[A] in response to an incoming 

call, detecting an identification of 

the incoming call from a calling 

party;

When in Do Not Disturb mode, the Accused Products detect, in response to an incoming call, an 

identification of an incoming call from a calling party. For example, the Accused Products detect 

whether an incoming call is from a “Contact” or a “Favorite.” The Accused Products also detect 

call identification information (e.g., caller number, location, name).

4

Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 5 of 10
Claim 20 Application of U.S. Patent No. 9,497,321 to LGE

[B] assigning priority on the 

incoming call based on a 

predefined scheme, wherein a 

higher priority call is forwarded to 

a user and a lower priority call is 

forwarded to voice mail without 

notifying a receipt of the incoming 

call to the user, regardless of a 

time of receipt of the incoming call 

during a selective forwarding 

mode; and 

When in Do Not Disturb mode, Accused Products assign priority on the incoming call based on a 

predefined scheme. For example, the Accused Products assign priority to an incoming call based on 

whether it is from a “Contact” or whether it is from a “Favorite.” 

5

Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 6 of 10
Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 7 of 10
Case 6:20-cv-00513-ADA Document 1-2 Filed 06/10/20 Page 8 of 10
Claim 20 Application of U.S. Patent No. 9,497,321 to LGE

[B] assigning priority on the 

incoming call based on a 

predefined scheme, wherein a 

higher priority call is forwarded to 

a user and a lower priority call is 

forwarded to voice mail without 

notifying a receipt of the incoming 

call to the user, regardless of a 

time of receipt of the incoming call 

during a selective forwarding 

mode; and 

Unless otherwise configured by a user, Do Not Disturb mode silences notifications and calls 

regardless of a time of receipt of the incoming call.

8

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