IP Library Granted Patent US 11,888,941
Granted Patent B2
US 11,888,941 · App. 17/583,340 · Granted Jan 30, 2024

Function-as-a-service for two-way communication systems

Inventors: Christian Thum (Mannheim, DE); Robert Reiz (Mannheim, DE); Alan Gilchrest (Seattle, WA); Andreas Rotaru (Mannheim, DE); Simon Pelczer (Mannheim, DE)
Assignee: LIVEPERSON, INC.
H04L67/141H04L67/10H04M3/5183
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Quick Facts
Patent No.
US 11,888,941
App. No.
17/583,340
Granted
Jan 30, 2024
Kind
B2
Abstract

The present disclosure relates generally to systems and methods for facilitating two-way communication sessions using serverless cloud-based functions configured in a function-as-a-service (FaaS) system. One example includes accessing a template configured to execute a response based on an event, facilitating a two-way communication session with a user device, and processing data of the two-way communication session to identify an event trigger corresponding to the template. Execution of a serverless cloud-based function associated with the event trigger is requested, and one or more outputs of the serverless cloud-based function associated with the event trigger are integrated into the two-way communication session.

Claims (68)

1. A computer-implemented method comprising:

receiving, at a serverless cloud-based system, a function call including transmitted code associated with a serverless cloud-based function, wherein the function call is associated with an event trigger from a two-way communication session between a user device and a communication server, and wherein the transmitted code includes custom logic to develop a conversational experience for the two-way communication session in response to a survey submitted event;

dynamically allocating processing resources of the serverless cloud-based system for execution of the transmitted code;

executing the transmitted code using the processing resources allocated for the serverless cloud-based function, wherein executing the transmitted code includes generating outputs of the serverless cloud-based function; and

transmitting the outputs of the serverless cloud-based function, wherein when the outputs are transmitted to the communication server, the outputs are integrated into the two-way communication session.

2. The computer-implemented method of claim 1 , wherein the function call further includes data from the two-way communication session, wherein executing the transmitted code further includes analyzing the data from the two-way communication session to generate the outputs.

3. The computer-implemented method of claim 1 , further comprising:

continuously receiving update data associated with the serverless cloud-based function and the two-way communication session; and

generating updated output data based on the update data, wherein executing the transmitted code comprises analyzing the update data in to generate the updated output data; and

transmitting the updated output data.

4. The computer-implemented method of claim 1 , further comprising:

receiving a function termination trigger;

permanenting execution of the transmitted code in response to the function termination trigger; and

deleting the transmitted code from the serverless cloud-based system.

5. The computer-implemented method of claim 1 , further comprising:

receiving a function termination trigger;

permanenting execution of the transmitted code in response to the function termination trigger;

storing the transmitted code from the serverless cloud-based system;

receiving a second function call associated with the serverless cloud-based function and a second two-way communication session; and

executing the transmitted code stored in the serverless cloud-based system for the second two-way communication session.

6. The computer-implemented method of claim 1 , wherein the transmitted code further includes custom logic to develop the conversational experience for the two-way communication session in response to a conversation started event.

7. The computer-implemented method of claim 1 , wherein the transmitted code associated with the serverless cloud-based function provides real-time natural language processing for a specialized topic associated with the two-way communication session.

8. A system comprising:

memory; and

one or more processors of a serverless cloud-based system coupled to the memory, the one or more processors configured to perform operations comprising:

receiving a function call including transmitted code associated with a serverless cloud-based function, wherein the function call is associated with an event trigger from a two-way communication session between a user device and a communication server, and wherein the transmitted code includes custom logic to develop a conversational experience for the two-way communication session in response to a survey submitted event;

dynamically allocating processing resources of the serverless cloud-based system for execution of the transmitted code;

executing the transmitted code using the processing resources allocated for the serverless cloud-based function, wherein executing the transmitted code includes generating outputs of the serverless cloud-based function; and

transmitting the outputs of the serverless cloud-based function, wherein when the outputs are transmitted to the communication server, the outputs are integrated into the two-way communication session.

9. The system of claim 8 , wherein the function call further includes data from the two-way communication session, wherein executing the transmitted code further includes analyzing the data from the two-way communication session to generate the outputs.

10. The system of claim 8 , wherein the one or more processors are configured for operations further comprising:

continuously receiving update data associated with the serverless cloud-based function and the two-way communication session; and

generating updated output data based on the update data, wherein executing the transmitted code comprises analyzing the update data in to generate the updated output data; and

transmitting the updated output data.

11. The system of claim 8 , wherein the one or more processors are configured for operations further comprising:

receiving a function termination trigger;

permanenting execution of the transmitted code in response to the function termination trigger; and

deleting the transmitted code from the serverless cloud-based system.

12. The system of claim 8 , wherein the one or more processors are configured for operations further comprising:

receiving a function termination trigger;

permanenting execution of the transmitted code in response to the function termination trigger;

storing the transmitted code from the serverless cloud-based system;

receiving a second function call associated with the serverless cloud-based function and a second two-way communication session; and

executing the transmitted code stored in the serverless cloud-based system for the second two-way communication session.

13. The system of claim 8 , wherein the transmitted code further includes custom logic to develop the conversational experience for the two-way communication session in response to a conversation started event.

14. The system of claim 8 , wherein the transmitted code associated with the serverless cloud-based function provides real-time natural language processing for a specialized topic associated with the two-way communication session.

15. A non-transitory computer readable storage medium comprising instructions that, when executed by one or more processors of a serverless cloud-based system, cause performance of operations comprising:

receiving a function call including transmitted code associated with a serverless cloud-based function, wherein the function call is associated with an event trigger from a two-way communication session between a user device and a communication server, and wherein the transmitted code includes custom logic to develop a conversational experience for the two-way communication session in response to a survey submitted event;

dynamically allocating processing resources of the serverless cloud-based system for execution of the transmitted code;

executing the transmitted code using the processing resources allocated for the serverless cloud-based function, wherein executing the transmitted code includes generating outputs of the serverless cloud-based function; and

transmitting the outputs of the serverless cloud-based function, wherein when the outputs are transmitted to the communication server, the outputs are integrated into the two-way communication session.

16. The non-transitory computer readable storage medium of claim 15 , wherein the function call further includes data from the two-way communication session, wherein executing the transmitted code further includes analyzing the data from the two-way communication session to generate the outputs.

17. The non-transitory computer readable storage medium of claim 15 , wherein the instructions cause performance of operations further comprising:

continuously receiving update data associated with the serverless cloud-based function and the two-way communication session; and

generating updated output data based on the update data, wherein executing the transmitted code comprises analyzing the update data in to generate the updated output data; and

transmitting the updated output data.

18. The non-transitory computer readable storage medium of claim 15 , wherein the instructions cause performance of operations further comprising:

receiving a function termination trigger;

permanenting execution of the transmitted code in response to the function termination trigger; and

deleting the transmitted code from the serverless cloud-based system.

19. The non-transitory computer readable storage medium of claim 15 , wherein the instructions cause performance of operations further comprising:

receiving a function termination trigger;

permanenting execution of the transmitted code in response to the function termination trigger;

storing the transmitted code from the serverless cloud-based system;

receiving a second function call associated with the serverless cloud-based function and a second two-way communication session; and

executing the transmitted code stored in the serverless cloud-based system for the second two-way communication session.

20. The non-transitory computer readable storage medium of claim 15 , wherein the transmitted code further includes custom logic to develop the conversational experience for the two-way communication session in response to a conversation started event.

21. The non-transitory computer readable storage medium of claim 15 , wherein the transmitted code associated with the serverless cloud-based function provides real-time natural language processing for a specialized topic associated with the two-way communication session.

Assignments (3)
SECURITY INTEREST Recorded Sep 13, 2025
From: LIVEPERSON, INC.; VOICEBASE, INC.; LIVEPERSON AUTOMOTIVE, LLC
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 072891/0627 →
PATENT SECURITY AGREEMENT Recorded Jun 3, 2024
From: LIVEPERSON, INC.; LIVEPERSON AUTOMOTIVE, LLC; VOICEBASE, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 067607/0073 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2023
From: THUM, CHRISTIAN; REIZ, ROBERT; GILCHREST, ALAN; ROTARU, ANDREAS; PELCZER, SIMON
To: LIVEPERSON, INC.
Reel/Frame 065900/0925 →
Continuity (3)
Continuation 17119445 · Dec 11, 2020
Provisional Application 62948038 · Dec 13, 2019
Related Publication 20220255999A1 · Aug 11, 2022
Cited By (1)
US 12,323,493